Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.DCDN & DeliveryActionNo CDN detectedFIX
Consider using a CDN to improve global delivery speed and reduce origin load.
BDNS Records8 A records, 203 ms lookupREVIEW
| A | 3.213.173.32, 52.22.128.3, 100.24.232.72, 44.220.220.8, 3.223.224.218, 54.211.161.233, 54.227.218.56, 44.216.98.232 |
| AAAA | — |
| CNAME | webflow.com |
| NS | ns-1078.awsdns-06.org, ns-1722.awsdns-23.co.uk, ns-344.awsdns-43.com, ns-958.awsdns-55.net |
| MX | 1 aspmx.l.google.com 5 alt2.aspmx.l.google.com 5 alt1.aspmx.l.google.com 10 aspmx2.googlemail.com 10 aspmx3.googlemail.com |
| TXT | a--ZbWEx22eC1OzXyIYkzUHxyCa30U4 apple-domain-verification=JyJNP680tZLN6J8E asv=8c460543decb140b87537caf58b0eed9 atlassian-domain-verification=vyA0bNKYZHNbZ9LbbOu8Aa28WajPCCJ53qO9/idxMUDkdOdta9... atlassian-sending-domain-verification=b3059a1a-7d62-4ed9-8cb7-19a228943ed2 docker-verification=f6eb7150-2c4d-42e3-a1d5-a71ed7b41947 docusign=8205d05f-50c2-4f88-b454-f5ced0363215 drift-domain-verification=bec89e0da98bf36f6e5c3d99bddaf800d78f7c6a697112bd1a1616... dropbox-domain-verification=hhwd9eo2aak2 facebook-domain-verification=wim5aiikqmubjhpgjlea0grlcy4arz fireflies-verification=01KM0TS4HANF93ACVSS0G2CSKX.ffverify.fireflies.ai-request-... gc-ai-domain-verification-0k0qqg=5zGKAndwdUGAEEyCKjPKn5nnU gentrace-domain-verification=9ea62305-a906-4c5d-9c5a-2f5feb37f859 google-site-verification=3xpiScIbxMGgY_V5bYXY3JDJORGlv5nmA2tQmE5QxSk hubspot-developer-verification=NWRmZjRhNmYtNzAzNi00MDZkLTgyODgtZWMzMjIzZTUwYzJi jamf-site-verification=dkoLzLTQPiBnSg2osl_ItQ loom-site-verification=f10b939df67b4d06a42dadb2c7b3ff43 mgverify=2eb750df10b6c31a1e3ef27a0d06844b676644792b4ea6ea08715cb137dfb1bd miro-verification=c52af6e00d431e8c515bc6889548fefc20cd888e mongodb-site-verification=nAdRq1BV7wGB1U3IAgrrJlUD2vAPZQHQ onetrust-domain-verification=cf4f0c9e0a544dcf8c4d5077ad4cd03e openai-domain-verification=dv-5HdMPAlHXfCAoIOEkUTaVhGz postman-domain-verification=f6a7d2f52435f16105a25c66f173054e9db7d2e4e7bacf4fda44... ps-cd-verification=f20b97a8-228d-424e-8bfe-131ed5598c37 reachdesk-verification=EXkA6I7Em5MHAKi4IsBuS2Wx2EOSbwxPDYyVaYBL2IJY6cOgcz2oFoEXf... remote-domain-verification=c86c15b2-88e3-470c-963c-c2ba01190ed6 segment-site-verification=s002M3sGMlRXc1kaK40eXaRqerGhLlpZ stripe-verification=081188df8f2b18461958e266de4b6e0c3a5c51f3d4c570653675af0c5505... stripe-verification=4a619994910710fc7d530a0db04a8dd60ff6e79a9f72f97e28177a2f3295... v=MCPv1; k=ed25519; p=TryMv95qd4OZPnc6IWmQ3BC7cD8Gcwb3urt3EzAFZ3E= v=STSv1;id=1750164986635; v=TLSRPTv1;rua=mailto:smtp-tls-reports@webflow.com; SPF v=spf1 include:_spf.google.com include:spf.mailjet.com include:mail.zendesk.com ... |
| CAA | Lookup not available with standard resolver |
A CNAME at the zone apex can break MX and NS records. Use ALIAS/ANAME or A records instead.
CNAME at the apex (example.com) breaks every other apex record (MX, TXT, NS) — DNS-protocol violation per RFC 1034.
Learn more ▾ ▴
RFC 1034 forbids CNAME alongside other records at the same name. Some DNS providers offer ALIAS / ANAME / flattened-CNAME records that work around this — use those instead. Otherwise apex-level CNAME breaks email (no MX), domain ownership verification (no TXT), and more.
Source: RFC 1034
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.
Slow DNS adds latency to every page load. Consider a faster DNS provider.
DNS resolution is slow — anycast DNS providers (Cloudflare, Route 53) typically resolve <50ms globally.
Source: DNS performance benchmarks
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
BURL Variantswww/non-www, trailing slash, HTTP→HTTPSREVIEW
www / non-www
Inconsistent — duplicate content risk
HTTP → HTTPS
Consistent
BTLS Certificate Expiry & Recommendations200 days until leaf cert expires — 4 issues to addressREVIEW
Certificate validity
Recommended actions
- Add includeSubDomains to the HSTS directive
- Add the preload directive and submit to hstspreload.org once max-age + includeSubDomains are in place
- 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
ARedirect Chain1 redirect(s), 509 ms totalPASS
https://www.webflow.com
249 ms · HTTP/1.1
https://webflow.com/
260 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://www.webflow.com | 301 | 249 ms | HTTP/1.1 | |
| 2 | https://webflow.com/ | 200 | 260 ms | HTTP/1.1 |
See the visual redirect chain in the HTTP Probe tab →
A+Crawlabilityrobots.txt present, sitemap with 6 URLsPASS
User-agent: *
Disallow: /admin/
Disallow: /template/
Disallow: /design/
Disallow: /dashboard/
Allow: /api/discover/sites/
Allow: /api/v1/marketplace/made-in-webflow/
Disallow: /api/
Sitemap: https://webflow.com/sitemap.xml
A+Domain Intelligencewebflow.com — via MarkMonitor Inc., 23 years, 4 months old, hosted on AWSPASS
1058 days
May 9, 2029
200 days
Issued by Amazon
23 years, 4 months
Registered March 31, 2003
Not enabled
Protects against DNS spoofing
AWS
ASN AS14618
52.22.128.3
MarkMonitor Inc.
Expiry timeline
Recommended actions
- Enable DNSSEC to protect visitors from DNS spoofing
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