Infrastructure
· 17 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.BDNSSECUnsigned (DNSSEC not deployed)REVIEW
BCAA RecordsNo CAA records (any CA may issue certificates)REVIEW
CReverse DNSAction0/1 IPs match cert SANREVIEW
CIPv6 ReadinessActionNo IPv6 supportREVIEW
IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.
No AAAA records — same impact as 'no IPv6 (AAAA) records'; IPv6-preferring clients pay extra latency falling back to IPv4.
Source: Google IPv6 stats
BTLS Certificate Expiry & Recommendations41 days until leaf cert expires — 2 issues to addressREVIEW
Certificate validity
Recommended actions
- Enable HSTS: Strict-Transport-Security: max-age=31536000; includeSubDomains
- Enable DNSSEC on your domain for DNS spoofing protection
BOperational Status PageNo status page link detectedREVIEW
A+DNS Records1 A records, 38 ms lookupPASS
| A | 162.159.134.42 |
| AAAA | — |
| CNAME | — |
| NS | ns1hwy.name.com, ns3fqs.name.com, ns2lns.name.com, ns4jpz.name.com |
| MX | 1 aspmx.l.google.com 5 alt2.aspmx.l.google.com 5 alt1.aspmx.l.google.com 10 alt4.aspmx.l.google.com 10 alt3.aspmx.l.google.com |
| TXT | canva-site-verification=9A8Y-y3VrPM-fjDvasZQDw SPF v=spf1 include:_spf.google.com include:aspmx.pardot.com include:_spf.salesforce.... atlassian-domain-verification=Wfme7ElRW7t/soKh9pX/yBxIkJKozeOekUHcF7wm2RYHCaCzgq... openai-domain-verification=dv-zSxBOU5AihcDiPHzWVOjLzjG google-site-verification=-p43-rdzT9xCuG5UlN7kUwEsZsBnvHeUqBfeI1KbIk0 MS=ms70875122 google-site-verification=uSMw3hAjyTPdAHrm2l5NuMoc9kIwH3kwx7oarWN3F18 google-site-verification=PjUHioCbvQkSGz3mETjjumMLQMdeXXeHF5WL_WPsq10 google-site-verification=ED0jISMii2zWN8u5FGPRP-bGrwvSXwhRRfhXGGcwZ9M pardot880942=1acb5c7616de4853ffe1ddee59d05c79e2812f81299d78d06e710ed98f4e414e google-site-verification=PPHmV7efOVvDqMpD8HljD1plPE-Q2OpkCuwEQM7fykM apple-domain-verification=bEqSsPMqOYXB7Qsl |
| CAA | Lookup not available with standard resolver |
Multiple A records provide failover if one server goes down.
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
A+Subdomain TakeoverNo subdomain takeover risk detectedPASS
A+Multi-Resolver DNS SpeedMean 19ms across 3 resolvers (spread 33ms)PASS
A+Redirect ChainNo redirects — direct accessPASS
https://threatmodeler.com
374 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://threatmodeler.com | 200 | 374 ms | HTTP/1.1 | cloudflare |
A+Crawlabilityrobots.txt present, sitemap with 6 URLsPASS
User-agent: *
Disallow: /wp/wp-admin/
Allow: /wp/wp-admin/admin-ajax.php
# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:
Sitemap: https://threatmodeler.com/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK
A+URL Variantswww/non-www, trailing slash, HTTP→HTTPSPASS
www / non-www
Preferred variant: non-www
HTTP → HTTPS
Consistent
A+Domain Intelligencethreatmodeler.com — via Name.com, Inc., 15 years, 9 months old, hosted on CloudflarePASS
145 days
October 7, 2026
41 days
Issued by Google Trust Services
15 years, 9 months
Registered October 7, 2010
Not enabled
Protects against DNS spoofing
Cloudflare
ASN AS13335
162.159.134.42
Name.com, Inc.
Expiry timeline
Recommended actions
- Enable DNSSEC to protect visitors from DNS spoofing
- Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
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.
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