Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.BCrawlabilityno robots.txt, no sitemapREVIEW
robots.txt is optional but recommended. It tells search engine crawlers which pages to index.
No robots.txt — crawlers fetch /robots.txt and get 404; not breaking but means default crawl behavior with no directives or sitemap reference.
Learn more ▾ ▴
A minimal robots.txt with `User-agent: * / Allow: / / Sitemap: https://example.com/sitemap.xml` covers the basics. Without it, crawlers behave fine but lose the sitemap signal and can't be selectively blocked from crawl-traps.
Source: robotstxt.org
A sitemap helps search engines discover and index your pages more efficiently.
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
No robots.txt found
This is fine for most sites — a missing robots.txt allows all crawling by default.
No sitemap found
Adding a sitemap helps search engines discover your pages.
BURL Variantswww/non-www, trailing slash, HTTP→HTTPSREVIEW
www / non-www
HTTP → HTTPS
HTTP version does not redirect to HTTPS
BTLS Certificate Expiry & Recommendations181 days until leaf cert expires — 2 issues to addressREVIEW
Certificate validity
Recommended actions
- Submit your domain to hstspreload.org to be added to the Chrome preload list
- Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
BCDN & DeliveryAkamaiREVIEW
A+DNS Records1 A records, 13 ms lookupPASS
| A | 23.38.151.192 |
| AAAA | 2600:1419:6200:287::2b0e, 2600:1419:6200:296::2b0e |
| CNAME | — |
| NS | a1-61.akam.net, a7-65.akam.net, a8-66.akam.net, a10-66.akam.net, a12-67.akam.net, a13-64.akam.net |
| MX | 10 mx-jdcw.usdoj.gov 10 mx-da6.usdoj.gov |
| TXT | 2929236 MS=ms50608472 00dsj00000098xp2ai _c4bb2k21xzoal2pmpnnhn37em57ndmt _eafad9uu6p2loga3eix3xh9fojjcib6 _mw4galg4cd0fqcrbb1zu65k84qv1kz3 ywpc4yws0svftpndms4sgk39wnbcq1b9 apple-domain-verification=ZZPwQoiyGM3KmKlk docusign=249d6a53-e3e7-4688-ad47-321077d2aaa9 google-gws-recovery-domain-verification=47176714 google-site-verification=zlftlmnNWctEAO5IRuB0_iyssOn2Pi6E8WcHMUy69PU YjVqxBtTDCzBQKPoFOPaDASJVuammQEhUg5X5uo0F9fGWK/mD7gB3RmBrYSVLp6oSIZPJ7uDPNBDyaSa... SPF v=spf1 include:in.spf.usdoj.gov include:_spf.salesforce.com include:acadisonline... adobe-idp-site-verification=86640689d0bd466f7f7c8c98b61747e35e4535c00b32121fa575... cisco-ci-domain-verification=30637df38d6d77bec0706b5da6685ac7f771c8d7a45506b5386... atlassian-domain-verification=TmuPJ4i6JTJ0zDgapDZNnou/jKJSVgar8fb8hvDPy1ajuoZlol... |
| 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
CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
Informational: CAA (Certification Authority Authorization) records weren't checked in this scan.
A+Redirect Chain0 redirect(s), 48 ms totalPASS
https://dea.gov
48 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://dea.gov | 403 | 48 ms | HTTP/1.1 | AkamaiGHost |
A+IPv6 ReadinessIPv6 reachable (0 ms)PASS
ADomain Intelligencedea.gov — via get.gov, 25 years, 10 months oldPASS
EXPIRED
July 14, 2026
181 days
Issued by DigiCert Inc
25 years, 10 months
Registered November 1, 2000
Enabled
Protects against DNS spoofing
Unknown
2600:1419:6200:287::2b0e
get.gov
Expiry timeline
Recommended actions
- Domain has EXPIRED — renew immediately to avoid total site outage
- Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Consider enabling auto-renewal to prevent accidental expiration.
Domain expiry approaching — renew immediately and ensure auto-renew + alerting are configured.
Source: ICANN renewal policy
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