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Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
91
GRADE
A
FIX
0
REVIEW
2
PASS
7
INFO
0
Probed from New York, United Stated
301 Moved Permanently
Checks
9
7 PASS 2 REVIEW
C
IPv6 Readiness
Action
No IPv6 support
REVIEW
No IPv6 support
Info::
No IPv6 (AAAA) records found
IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.
No IPv6 Support
About 40% of internet users have IPv6. Consider adding AAAA records.

IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.

Why this matters

No AAAA records — same impact as 'no IPv6 (AAAA) records'; IPv6-preferring clients pay extra latency falling back to IPv4.

Source: Google IPv6 stats

B
TLS Certificate Expiry & Recommendations
313 days until leaf cert expires — 3 issues to address
REVIEW

Certificate validity

313
days left
0d 30d 60d 90d+

Recommended actions

  • Enable HSTS: Strict-Transport-Security: max-age=31536000; includeSubDomains
  • Enable DNSSEC on your domain for DNS spoofing protection
  • Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
A+
DNS Records
4 A records, 11 ms lookup
PASS
4 A records, 11 ms lookup
Info::
Resolves to 4 IPv4 address(es)
Got: 18.164.124.65, 18.164.124.50, 18.164.124.114, 18.164.124.33
Info::
No IPv6 (AAAA) records
Info::
4 nameserver(s) configured
Got: ns-1430.awsdns-50.org, ns-1580.awsdns-05.co.uk, ns-239.awsdns-29.com, ns-974.awsdns-57.net
Info::
1 mail exchanger(s) configured
Info::
CAA records not checked
CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
Info::
SPF record present in TXT
Info::
DNS resolution time: 11 ms
Got: 11 ms
A18.164.124.65, 18.164.124.50, 18.164.124.114, 18.164.124.33
AAAA—
CNAME—
NSns-1430.awsdns-50.org, ns-1580.awsdns-05.co.uk, ns-239.awsdns-29.com, ns-974.awsdns-57.net
MX
1 smtp.google.com
TXT
ZOOM_verify_3zXygWn1S-WP3KX2q0qI8w
_amazonses.trulia.com=pzHD5qRDPXIuWleS6YvnMZHInbhVUuixvcBBxRK/ihM=
adobe-idp-site-verification=d5bc3993e341ec9e2211f76c8437d1b427f8dc2b67fcaaad95e2...
d0zhw8kzy1m819036qbt03btz3tyt0nx
docusign=4b4450e5-281f-4890-85b8-d749b603a6fe
facebook-domain-verification=gn21dv7cpbax7n2fw86w03ibhrn0yn
google-site-verification=o00bgAXDsp1oGXKNbvH8zU-OzeJKUALBAie326oaJMA
SPF v=spf1 ip4:50.31.58.167 ip4:198.176.43.0/24 include:spf.protection.outlook.com i...
zapier-domain-verification-challenge=3363751d-065d-488a-a0cf-fafeeb1ef69b
CAALookup not available with standard resolver
Resolved in 11 ms

CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.

Why this matters

Informational: CAA (Certification Authority Authorization) records weren't checked in this scan.

A
Redirect Chain
1 redirect(s), 196 ms total
PASS
1 redirect(s), 196 ms total
Info::
Single redirect
Got: https://trulia.com → https://www.trulia.com/ (301)
Info::
WWW normalization redirect

https://trulia.com

98 ms · HTTP/1.1

301

https://www.trulia.com/

99 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://trulia.com30198 msHTTP/1.1AmazonS3
2https://www.trulia.com/40399 msHTTP/1.1CloudFront

See the visual redirect chain in the HTTP Probe tab →

A+
Crawlability
robots.txt present, sitemap with 235 URLs
PASS
robots.txt present, sitemap with 235 URLs
Info::
robots.txt is present
Got: 9707 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 235 entries
Info::
Sitemap index with 235 child sitemaps
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 9707 B Sitemaps referenced 56 User-agents ActiveComplyBot, CriteoBot, GumGumBot, TaraGroup Intelligent Bot, * Blocking No — crawling allowed
# Fully Disallowed Bots
User-agent: ActiveComplyBot
User-agent: CriteoBot
User-agent: GumGumBot
User-agent: TaraGroup Intelligent Bot
Disallow: /


User-agent: *

Disallow: */?tpp
Disallow: */undefined
Disallow: /include/
Disallow: /templates/
Disallow: /leave_feedback/
Disallow: /inquiry-feedback
Disallow: /tfl/
Disallow: /account/
Disallow: /landing.php
Disallow: /rss2/
Disallow: /agents/feature/
Disallow: /email/
Disallow: /optin/
Disallow: /syndication/
Disallow: /nearby/
Disallow: /directions/
Disallow: /transfer.php
Disallow: /qr_img.gif
Disallow: /mortgage-lender-*
Disallow: /self_service.js
Disallow: /self_service.php
Disallow: /survey/
Disallow: /sell?
Disallow: /q_*
Disallow: /handshake/
Disallow: /unsub?
Disallow: /unsubscribe?
Disallow: /location-feedback
Disallow: /consumer-profile/
Disallow: /builder-community/*/?omni_src=builder|promotedcommunitiesbannernew-home*
Disallow: /builder-community/*new-home/*new-home/*
Disallow: /api/
Disallow: /*_xy/
Disallow: /lndex.php
Disallow: /dialog/feed
Disallow: /corp/ml-slider-sitemap.xml
Disallow: /city_guide_matrix_graph*
Disallow: /json/property/estimates*
Disallow: /p/gu
Disallow: /p/fort-saskatchewan
Disallow: /p/toronto
Disallow: *?is_b
Disallow: /email_verification
Disallow: /logout
Disallow: /signup
Disallow: /login
Disallow: /fp
Disallow: /_next
Disallow: /r/*
Disallow: /building/*_li

Disallow: /tracker
Disallow: /real_estate
Disallow: /corp
Disallow: /rss2
Disallow: /voices
Disallow: /pro/
Disallow: /tips/

Disallow: /*?*alat=
Disallow: /*?*alrt=
Disallow: /*?*zgsearch=
Disallow: /*?*palsId=

Disallow: /_ajax/

Disallow: /_service/

Disallow: /track/trackingPixel.gif
Disallow: /track/trackingPixelLegacy.gif

Disallow: /business-services
Disallow: /business
Disallow: /sitemap/directory
Disallow: /truliapro
Disallow: /advertisers
Disallow: /brokers
Disallow: /tools/
Disallow: /profile/
Disallow: /validate.php

Disallow: /money/*
Disallow: /partner_map.php
Disallow: /homerss/*
Disallow: /Users/*
Disallow: /ssa_click/
Disallow: /tagSimulation/*
Disallow: /s/pres
Disallow: /entrypoint_ndp
Disallow: /renter-hub/clickRedirect
Disallow: /homeroll
Disallow: /roomforrent/preview
Disallow: /n/pr/

Allow: /pictures/thumbs_big/zillowstatic/fp/
Allow: /pictures/thumbs_3/zillowstatic/fp/
Allow: /pictures/thumbs_4/zillowstatic/fp/
Allow: /pictures/thumbs_5/zillowstatic/fp/
Allow: /pictures/thumbs_6/zillowstatic/fp/
Disallow: /pictures/
Disallow: /graphql
Disallow: /_json/
Disallow: /json/search

Disallow: /renter-hub/applications/listing

Disallow: /optout
Disallow: /search

Allow: */fsbo_lt/1_als
Disallow: */1_als
Disallow: *55plusCommunities*
Disallow: */ROOM_FOR_RENT_type/*

Disallow: /mobile/
Disallow: /directory/
Disallow: /city-sitemap-rent/
Disallow: /sell*

Disallow: /sitemap/
Disallow: /sitemaps/neighborhood*
Disallow: /schools-sitemap*
Disallow: /new-for-sale-properties*
Disallow: /new-for-rent-properties*

Disallow: *_amenities*
Disallow: *?similarHome*

Disallow: /co-shopping-unsupported-device
Disallow: /coShp
Disallow: /coShp/*
Disallow: /find-agent/*
Disallow: */1_inverse
Disallow: */multiregion/*
Disallow: /*_label/
Disallow: /*_poi/
Disallow: /get-app
Disallow: /*_movein/

# Block near by URLs with infinite url
Disallow: /real-estate/duplex*
Disallow: /real-estate/high*
Disallow: /real-estate/pool*
Disallow: /real-estate/silverton*
Disallow: /real-estate/wellsville-ny*
Disallow: /homes-for-sale/1058*
Disallow: /homes-for-sale/28*
Disallow: /homes-for-sale/406*
Disallow: /homes-for-sale/9*
Disallow: /homes-for-sale/968*
Disallow: /homes-for-sale/backyard*
Disallow: /homes-for-sale/payson*
Disallow: /homes-for-sale/pool*
Disallow: /homes-for-sale/south*
Disallow: /foreclosures/backyard*
Disallow: /foreclosures/duplex*
Disallow: /foreclosures/penthouses*
Disallow: /foreclosures/pool*

# Block legacy URLs
Disallow: /p/nd/*

Disallow: /rent-calculator

Sitemap: https://www.trulia.com/sitemaps/xml/recent_updates/index.xml
Sitemap: https://www.trulia.com/sitemaps/xml/general/index.xml
Sitemap: https://www.trulia.com/sitemaps/xml/newest_for_sale_listings.xml.gz
Sitemap: https://www.trulia.com/sitemaps/xml/newest_for_rent_listings.xml.gz
Sitemap: https://www.trulia.com/sitemaps/xml/newest_off_market_listings.xml.gz

Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/al/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/ak/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/az/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/ar/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/ca/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/co/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/ct/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/dc/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/de/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/fl/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/ga/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/hi/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/id/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/il/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/in/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/ia/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/ks/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/ky/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/la/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/me/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/md/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/ma/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/mi/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/mn/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/ms/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/mo/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/mt/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/ne/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/nv/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/nh/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/nj/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/nm/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/ny/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/nc/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/nd/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/oh/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/ok/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/or/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/pa/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/ri/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/sc/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/sd/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/tn/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/tx/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/ut/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/vt/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/va/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/wa/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/wv/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/wi/index.xml.part_00000
Sitemap: https://www.trulia.com/sitemaps/xml/experiments/testsource/public_records/wy/index.xml.part_00000
sitemap.xml 200 OK
Type Sitemap Index URLs 235 entries Valid XML Yes
Child Sitemaps:
A+
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
PASS
www/non-www, trailing slash, HTTP→HTTPS
Info::
HTTP correctly 301-redirects to HTTPS

www / non-www

403https://www.trulia.com/
200https://trulia.com/

HTTP → HTTPS

301http://trulia.com/ → https://trulia.com/

Consistent

A+
Domain Intelligence
trulia.com — via GoDaddy Corporate Domains, LLC, 20 years, 11 months old, hosted on AWS
PASS
trulia.com — via GoDaddy Corporate Domains, LLC, 20 years, 11 months old, hosted on AWS
Info::
Domain registered until Sep 5, 2026 (4 months remaining)
Info::
DNSSEC is not enabled
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
Info::
Registrar: GoDaddy Corporate Domains, LLC
Warning::
Registrar lock is NOT enabled
The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.
Info::
Hosting: AWS
Got: AS16509
Domain expiry

84 days

September 5, 2026

SSL certificate

313 days

Issued by Amazon

Domain age

20 years, 11 months

Registered September 5, 2005

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

AWS

ASN AS16509

108.157.150.98

Registrar

GoDaddy Corporate Domains, LLC

Unlocked 4 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Renew the domain or enable auto-renewal to prevent accidental expiry
  • Enable DNSSEC to protect visitors from DNS spoofing
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar GoDaddy Corporate Domains, LLC
Created September 5, 2005 (20 years, 11 months ago)
Expires September 5, 2026 (4 months)
Last Updated June 21, 2024
Name Servers ns-1430.awsdns-50.org, ns-1580.awsdns-05.co.uk, ns-239.awsdns-29.com, ns-974.awsdns-57.net
DNSSEC Not enabled
Hosting
IP Address 108.157.150.98
ASN AS16509 (AMAZON-02 - Amazon.com, Inc., US)
Provider AWS
Data source: rdap (2.1s)

DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.

Why this matters

Without DNSSEC, an attacker who can poison your DNS can hijack your domain — and SSL certs alone don't stop them.

Learn more ▾

DNSSEC adds cryptographic signatures to DNS records, preventing forged responses from poisoning resolver caches. Without it, an attacker who controls the network path can redirect your domain to a malicious server before any HTTPS handshake happens. Most modern registrars (Cloudflare, Google Domains, Route 53) enable it with one toggle.

Source: ICANN / RFC 4033

The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.

Why this matters

Without registrar lock, an attacker who phishes your registrar credentials can transfer the domain in minutes — total brand hijack.

Learn more ▾

Registrar lock (clientTransferProhibited, clientUpdateProhibited, clientDeleteProhibited) requires extra verification before any transfer/update/delete. Every major registrar offers it free. Combined with 2FA on your registrar account, it's the strongest defense against domain hijacking.

Source: ICANN / domain-security best practice

A+
HTTP Probe Timing
Total 20 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
11 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
2 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
4 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
20 ms
Total Time Total request time from DNS lookup through full response.
20 ms

Connection waterfall

DNS Lookup 11 ms TCP Connect 2 ms TLS Handshake 4 ms Server Processing 3 ms Content Transfer 0 ms
A+
CDN & Delivery
AWS CloudFront (Hit from cloudfront)
PASS
AWS CloudFront (Hit from cloudfront)
Info::
Site is served via AWS CloudFront CDN (edge: JFK50-P7)
Got: x-amz-cf-id: wTrxJEEoB6b5mEVS11dLl397eG7VsgHpElgIhN88plWDbru0_T1C5Q==
Info::
CDN cache status: Hit from cloudfront
CDN Detected: AWS CloudFront
Provider AWS CloudFront Cache Status Hit from cloudfront Evidence x-amz-cf-id: wTrxJEEoB6b5mEVS11dLl397eG7VsgHpElgIhN88plWDbru0_T1C5Q==
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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