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https://justpaste.it

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
91
GRADE
A
FIX
1
REVIEW
3
PASS
5
INFO
0
Probed from Amsterdam, Netherlands
200 OK
Checks
9
5 PASS 3 REVIEW 1 FIX
D
CDN & Delivery
Action
No CDN detected
FIX
No CDN detected
Warning::
No CDN detected
A CDN can significantly improve load times for users around the world by caching content at edge nodes closer to them.
No CDN detected

Consider using a CDN to improve global delivery speed and reduce origin load.

B
Crawlability
robots.txt present, no sitemap
REVIEW
robots.txt present, no sitemap
Info::
robots.txt is present
Got: 49 bytes
Info::
No sitemap.xml found
A sitemap helps search engines discover and index your pages more efficiently.
Info::
robots.txt does not reference a sitemap
Add a 'Sitemap:' directive to robots.txt so search engines can discover your 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

Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.

Why this matters

robots.txt omits Sitemap: directive — crawlers must fetch /sitemap.xml by convention; reliable but missing the explicit hint.

Source: sitemaps.org

robots.txt 200 OK
Size 49 B Sitemaps referenced 0 User-agents * Blocking No — crawling allowed
User-agent: *
Disallow: /saved/
Disallow: /edit/
sitemap.xml No sitemap found

No sitemap found

Adding a sitemap helps search engines discover your pages.

B
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
REVIEW
www/non-www, trailing slash, HTTP→HTTPS
Critical::
HTTP version does not redirect to HTTPS
Got: HTTP 0 Expected: 301 redirect to HTTPS

www / non-www

https://www.justpaste.it/
200https://justpaste.it/

HTTP → HTTPS

http://justpaste.it/

HTTP version does not redirect to HTTPS

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

Certificate validity

83
days left
0d 30d 60d 90d+

Recommended actions

  • Submit your domain to hstspreload.org to be added to the Chrome preload list
  • 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
1 A records, 15 ms lookup
PASS
1 A records, 15 ms lookup
Info::
Resolves to 1 IPv4 address(es)
Got: 83.168.108.45
Info::
Single A record — no DNS redundancy
Multiple A records provide failover if one server goes down.
Info::
Has 1 IPv6 (AAAA) record(s)
Got: 2a01:96e0:0:549::1000
Info::
2 nameserver(s) configured
Got: dns200.anycast.me, ns200.anycast.me
Info::
5 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: 15 ms
Got: 15 ms
A83.168.108.45
AAAA2a01:96e0:0:549::1000
CNAME—
NSdns200.anycast.me, ns200.anycast.me
MX
1 aspmx.l.google.com
5 alt2.aspmx.l.google.com
5 alt1.aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
TXT
SPF v=spf1 include:_spf.google.com include:amazonses.com -all
facebook-domain-verification=u567d0z15vdh2346oezs94tikavd42
CAALookup not available with standard resolver
Resolved in 15 ms

Multiple A records provide failover if one server goes down.

Why this matters

Single A record means a single point of failure — if that IP goes down, your site is unreachable until DNS TTL expires.

Learn more ▾

Add multiple A records for round-robin failover, or use a managed DNS provider with health-checked failover (Route 53, Cloudflare, NS1). Short TTL (60-300s) lets clients recover faster on outages.

Source: SRE practice / DNS architecture

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
No redirects — direct access
PASS
No redirects — direct access
Info::
No redirects — direct access
Got: https://justpaste.it

https://justpaste.it

176 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://justpaste.it200176 msHTTP/1.1nginx
A+
IPv6 Readiness
IPv6 reachable (17 ms)
PASS
IPv6 reachable (17 ms)
Info::
IPv6 is configured and reachable at 2a01:96e0:0:549::1000
Got: 17 ms connect
IPv6 Ready
AAAA Records 2a01:96e0:0:549::1000 Connection Reachable (17 ms)
A+
Domain Intelligence
justpaste.it — via OVH-REG, 16 years, 7 months old
PASS
justpaste.it — via OVH-REG, 16 years, 7 months old
Info::
Domain registered until Aug 28, 2026 (4 months remaining)
Info::
Registrar: OVH-REG
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

73 days

August 28, 2026

SSL certificate

83 days

Issued by Let's Encrypt

Domain age

16 years, 7 months

Registered November 18, 2009

DNSSEC

Status unknown

Protects against DNS spoofing

Hosting

Unknown

2a01:96e0:0:549::1000

Registrar

OVH-REG

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 OVH-REG
Created November 18, 2009 (16 years, 7 months ago)
Expires August 28, 2026 (4 months)
Last Updated September 13, 2025
Name Servers dns200.anycast.me, ns200.anycast.me
Registrant Wise Web Mariusz Żurawek
Hosting
IP Address 2a01:96e0:0:549::1000
Data source: whois (0.4s)

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

Connection waterfall

DNS Lookup 14 ms TCP Connect 20 ms TLS Handshake 52 ms Server Processing 98 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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