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https://rd.com

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
95
GRADE
A
FIX
0
REVIEW
2
PASS
7
INFO
0
Probed from Amsterdam, Netherlands
301 Moved Permanently
Checks
9
7 PASS 2 REVIEW
B
TLS Certificate Expiry & Recommendations
65 days until leaf cert expires — 2 issues to address
REVIEW

Certificate validity

65
days left
0d 30d 60d 90d+

Recommended actions

  • Extend HSTS max-age to at least 31536000 (1 year) to meet the preload list criteria
  • Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
B
CDN & Delivery
Cloudflare
REVIEW
Cloudflare
Info::
Site is served via Cloudflare CDN (edge: AMS)
Got: cf-ray: 9eff82076fe59721-AMS
CDN Detected: Cloudflare
Provider Cloudflare Evidence cf-ray: 9eff82076fe59721-AMS
A+
DNS Records
2 A records, 5 ms lookup
PASS
2 A records, 5 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 104.18.0.117, 104.18.1.117
Info::
Has 2 IPv6 (AAAA) record(s)
Got: 2606:4700::6812:175, 2606:4700::6812:75
Info::
2 nameserver(s) configured
Got: jim.ns.cloudflare.com, karina.ns.cloudflare.com
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: 5 ms
Got: 5 ms
A104.18.0.117, 104.18.1.117
AAAA2606:4700::6812:175, 2606:4700::6812:75
CNAME—
NSjim.ns.cloudflare.com, karina.ns.cloudflare.com
MX
0 rd-com.mail.protection.outlook.com
TXT
docusign=4d61d32c-66cf-4077-a6f2-82d7232deb41
extensis-domain-verification=36494c22-8402-42c0-aed7-45193c10a399
google-site-verification=jT0J_VLjlK0sMVwz5jYvXnDL_rV5HsKhuW5zGNl8IIQ
apple-domain-verification=Ggk3Ion5BpSUYz96t8XKblglKyZDfv0NlTVTPSmIsSg
tollbit-domain-verification=9f5556bcd5c2ca8264e5aa81499a31074150d9b94cf1adaac241...
atlassian-domain-verification=aK8gj9kARsxNCrxVpqe2Dsb07tcXU+g3jEnArEBaBFN4GuC58G...
figma-domain-verification=d0d84215483138619dee1f7bebcf93759319e03ba7c5478d4bc9a9...
SPF v=spf1 ip4:142.0.181.20 ip4:4.14.11.107 ip4:209.206.126.17 ip4:209.206.126.204 i...
CAALookup not available with standard resolver
Resolved in 5 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), 40 ms total
PASS
1 redirect(s), 40 ms total
Info::
Single redirect
Got: https://rd.com → https://www.rd.com/ (301)
Info::
WWW normalization redirect

https://rd.com

19 ms · HTTP/1.1

301

https://www.rd.com/

20 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://rd.com30119 msHTTP/1.1cloudflare
2https://www.rd.com/40320 msHTTP/1.1cloudflare

See the visual redirect chain in the HTTP Probe tab →

A+
IPv6 Readiness
IPv6 reachable (1 ms)
PASS
IPv6 reachable (1 ms)
Info::
IPv6 is configured and reachable at 2606:4700::6812:175, 2606:4700::6812:75
Got: 1 ms connect
IPv6 Ready
AAAA Records 2606:4700::6812:175, 2606:4700::6812:75 Connection Reachable (1 ms)
A
Crawlability
robots.txt present, no sitemap
PASS
robots.txt present, no sitemap
Info::
robots.txt is present
Got: 689 bytes
Info::
No sitemap.xml found
A sitemap helps search engines discover and index your pages more efficiently.
Info::
robots.txt references sitemap

A sitemap helps search engines discover and index your pages more efficiently.

Why this matters

No sitemap.xml — Google relies on crawl-graph discovery alone, slowing indexing of deep or fresh URLs.

Learn more ▾

A sitemap accelerates Google's discovery of new and updated content. Most CMSes auto-generate one; static-site frameworks need a build-step plugin. Reference it from robots.txt and submit in Search Console to confirm Google can fetch it.

Source: sitemaps.org / Google Search Central

robots.txt 200 OK
Size 689 B Sitemaps referenced 1 User-agents * Blocking No — crawling allowed
# This virtual robots.txt file was created by the Virtual Robots.txt WordPress plugin: https://www.wordpress.org/plugins/pc-robotstxt/
# www.rd.com robots.txt -- just crawl it.


User-agent: *

Disallow: /wp-admin/

Allow: /wp-admin/admin-ajax.php


# Block unwanted URL parameters

Disallow: /*?customize_changeset_uuid=

Disallow: /*?s=

Disallow: /*?_

Disallow: /*?page=

Disallow: /*?pmcode=

Disallow: /*?kclt=

Disallow: */?trkid=

Disallow: */?sort=


# Block Embed, PDF, and Reprint Sections

Disallow: */trackback/

Disallow: */comments/feed/

Disallow: */embed/

Disallow: */cgi-bin/

Disallow: */search/



# Sitemap location

Sitemap: https://www.rd.com/sitemap_index.xml
sitemap.xml No sitemap found

No sitemap found

Adding a sitemap helps search engines discover your pages.

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.rd.com/
200https://rd.com/

HTTP → HTTPS

301http://rd.com/ → https://www.rd.com/

Consistent

A+
Domain Intelligence
rd.com — via MarkMonitor Inc., 31 years, 1 months old
PASS
rd.com — via MarkMonitor Inc., 31 years, 1 months old
Info::
Domain registered until Aug 15, 2026 (3 months remaining)
Info::
DNSSEC is enabled
Info::
Registrar: MarkMonitor Inc.
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.
Domain expiry

29 days

August 15, 2026

SSL certificate

65 days

Issued by Google Trust Services

Domain age

31 years, 1 months

Registered August 16, 1995

DNSSEC

Enabled

Protects against DNS spoofing

Hosting

Unknown

2606:4700::6812:75

Registrar

MarkMonitor Inc.

Unlocked 2 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 registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar MarkMonitor Inc.
Created August 16, 1995 (31 years, 1 months ago)
Expires August 15, 2026 (3 months)
Last Updated July 14, 2024
Name Servers jim.ns.cloudflare.com, karina.ns.cloudflare.com
DNSSEC Enabled
Hosting
IP Address 2606:4700::6812:75
Data source: rdap (0.0s)

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 19 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
6 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
1 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
9 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 6 ms TCP Connect 1 ms TLS Handshake 9 ms Server Processing 4 ms Content Transfer 0 ms
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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