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https://taplink.cc

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
91
GRADE
A
FIX
1
REVIEW
2
PASS
6
INFO
0
Probed from New York, United Stated
200 OK
Checks
9
6 PASS 2 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.

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

C
TLS Certificate Expiry & Recommendations
Action
26 days until leaf cert expires — 5 issues to address
REVIEW

Certificate validity

26
days left
0d 30d 60d 90d+
Renew soon — under 30 days remaining

Recommended actions

  • Renew certificate — 26 days remaining
  • Prefer TLS 1.3 — TLS 1.2 is acceptable but TLS 1.3 removes RSA key exchange and improves latency
  • 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
2 A records, 7 ms lookup
PASS
2 A records, 7 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 185.137.235.222, 185.137.235.191
Info::
No IPv6 (AAAA) records
Info::
2 nameserver(s) configured
Got: aspen.ns.cloudflare.com, keanu.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: 7 ms
Got: 7 ms
A185.137.235.222, 185.137.235.191
AAAA—
CNAME—
NSaspen.ns.cloudflare.com, keanu.ns.cloudflare.com
MX
0 mx.taplink.io
TXT
google-site-verification=65sEnIGIq_2g-nyyL2v00ohczY8W8dnxYl08mDLYhZI
SPF v=spf1 ip4:31.41.152.202 ip4:31.41.152.226 ip4:82.202.220.60 ip4:185.137.235.190...
CAALookup not available with standard resolver
Resolved in 7 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
No redirects — direct access
PASS
No redirects — direct access
Info::
No redirects — direct access
Got: https://taplink.cc

https://taplink.cc

473 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://taplink.cc200473 msHTTP/1.1nginx
A+
Crawlability
robots.txt present, sitemap with 68 URLs
PASS
robots.txt present, sitemap with 68 URLs
Info::
robots.txt is present
Got: 230 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 68 entries
Info::
Sitemap index with 68 child sitemaps
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 230 B Sitemaps referenced 1 User-agents * Blocking No — crawling allowed
User-agent: *
Disallow: /api/
Disallow: /*/api/
Disallow: /payments/
Disallow: /*/c/
Disallow: /*/f/
Disallow: /*/b/
Disallow: /c/
Disallow: /f/
Disallow: /b/
Crawl-delay: 5
Sitemap: https://taplink.cc/sitemap.xml
Host: taplink.cc
sitemap.xml 200 OK
Type Sitemap Index URLs 68 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::
www/non-www redirect configured correctly (preferred: non-www)
Info::
HTTP correctly 301-redirects to HTTPS

www / non-www

301https://www.taplink.cc/
200https://taplink.cc/

Preferred variant: non-www

HTTP → HTTPS

301http://taplink.cc/ → https://taplink.cc/

Consistent

A
Domain Intelligence
taplink.cc — via Key-Systems GmbH, 8 years, 11 months old, hosted on SELECTEL, RU
PASS
taplink.cc — via Key-Systems GmbH, 8 years, 11 months old, hosted on SELECTEL, RU
Warning::
Domain expires in 48 days
Consider enabling auto-renewal to prevent accidental expiration.
Got: Expires Jun 9, 2026
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: Key-Systems GmbH
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: SELECTEL, RU
Got: AS49505
Domain expiry

EXPIRED

June 9, 2026

SSL certificate

26 days

Issued by Let's Encrypt

Domain age

8 years, 11 months

Registered June 9, 2017

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

SELECTEL, RU

ASN AS49505

185.137.235.191

Registrar

Key-Systems GmbH

Unlocked 2 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Domain has EXPIRED — renew immediately to avoid total site outage
  • Renew the TLS certificate or verify auto-renewal is working
  • Enable DNSSEC to protect visitors from DNS spoofing
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar Key-Systems GmbH
Created June 9, 2017 (8 years, 11 months ago)
Expires June 9, 2026 (1 months)
Last Updated November 24, 2025
Name Servers aspen.ns.cloudflare.com, keanu.ns.cloudflare.com
DNSSEC Not enabled
Hosting
IP Address 185.137.235.191
ASN AS49505 (SELECTEL, RU)
Provider SELECTEL, RU
Data source: rdap (0.1s)

Consider enabling auto-renewal to prevent accidental expiration.

Why this matters

Domain expiry approaching — renew immediately and ensure auto-renew + alerting are configured.

Source: ICANN renewal policy

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

Connection waterfall

DNS Lookup 5 ms TCP Connect 104 ms TLS Handshake 210 ms Server Processing 105 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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