Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.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 & Recommendations53 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
A+DNS Records4 A records, 125 ms lookupPASS
| A | 151.101.66.167, 151.101.130.167, 151.101.194.167, 151.101.2.167 |
| AAAA | — |
| CNAME | — |
| NS | ns-1450.awsdns-53.org, ns-219.awsdns-27.com, ns-1778.awsdns-30.co.uk, ns-664.awsdns-19.net |
| MX | 10 aspmx.l.google.com 20 alt1.aspmx.l.google.com 30 alt2.aspmx.l.google.com 40 aspmx2.googlemail.com 50 aspmx3.googlemail.com |
| TXT | smartsheet-site-validation=tZpPloMuH2t6Kj8w7Ahhn8OQ2NVNsImu uber-domain-verification=18c3e151-508f-477d-87fb-23e876237df1 amazonses:wzbVRObrJcHqXdo623myecXiqm4USLX3kIgSKymaVso= cursor-domain-verification-nmwzhe=8wrKyUOwEPSBwFK54McJp6vdx amazonses:E0blpTRNogJgo+NEwz1pCdbiA0W8uziSRCezsgdhTZ8= MS=ms29920882 amazonses:n0xA4rjoeQ1tK6vzeRBViDtPhuXpqsnntVALqWAfEz0= sending_domain1020022=834b5b18e26655468c764e5279df6460ed66057be1d8c0684722b8c589... sprig-site-verification=p7Xa5X9lnBvzD3plB6lcrXfhabY2uX3NAwyEGPm4C98 docker-verification=d3a5961c-b17e-42e3-b327-4a7757738bae amazonses:103ntJItAHAS8zF3zrp1+RajxRQJ4tlPSC9BB4StgBk= canva-site-verification=vzTKIBrf2WFj6WrNz2tkCw google-site-verification=xYplJjl14xfWi8VIM2NFWQUeIbrKUg9achbQ5W4AYJA box-domain-verification=ffea95cd0e0d61c302198367155b07e74fd534fa1d867662dc9bf996... bugcrowd-verification=4cb12e80d1cc53286a15726ee4bf8f6e 03vnqw0f74w2ssqpg6vtdpybnnk7v81k _globalsign-domain-verification=PeBo1xAMkWVFOqJ28xB-APP6cLPZNF6oB7m4jy94oR cisco-ci-domain-verification=132cb07ebad7bda1f2d4659730b12d115c80a95b6c4e5303a01... mixpanel-domain-verify=6723bdc5-3329-4c6d-afb7-d5c190f3746f docusign=79f74da0-0f98-4cdb-b2d3-93871ea127c8 yahoo-verification-key=bSuNIR8x+dLei9MDdPIZ9DXRd+FSgobRliVBzWob+Dc= 64093cee-66c9-4e21-a4b3-f906a970f8bc amazonses:lZzYXC4khwzoy6SooezLVTpF8e+7/Jh3JMIUYqv0bWI= google-site-verification=hDc28WSCJ_PZVKa2N6OVyVvD2UqCbxUX81mmBP8QJn0 twilio-domain-verification=7471ef203449152cfc7ec9a3d518a8a2 stripe-verification=98fd69ef9979b0dcdc41fc6ea416633b9cd2e008a989b1c64732897a272b... ZOOM_verify_tSqwymEhP9DPai0Q75XrR1 amazonses:TS/Q8uPSq0t+/WbYLWgVUDzblQD3Eg1T1FBxmkfz8kI= atlassian-domain-verification=PR1VWTa0H2FZsDQVhpCAAxSgaKScDpfZdEiDf46abvU1/BTE2B... google-site-verification=uzN5BCpMSWjD4n0jr7OvrIoE8xSQrVzWTi3i_0RBykI google-site-verification=9rDIUbekFpQoTOIBeCYKmEbmngpR6Dp9nJ7ZqLBBwOE amazonses:cpm2Dn+xS6T56Iq1KBjzLE3E7OsD2vAoCQIyxcVgplc= amazonses:q1VqNqptpdPoDMi8EixEYsLNRMP1pSxGIY3uOpUdDHQ= stripe-verification=2FA5EAA30AF4C91A38B1C06D6F003BD81F5F4CD301D10F765440C1B3D682... stripe-verification=0820D7B54F2214687A869801C5541E3007CB93178FCAF6890EB6CD67B844... _globalsign-domain-verification=9UioyPO0_F2Epyd3gGV5_VklXzoibTukD_jkbZPw43 SPF v=spf1 include:_spf.google.com include:amazonses.com include:_spf.twitch.tv incl... amazonses:36386uCaP/zadqoJqgFiBovDfuvRnOQaIdSiMN2ck7I= |
| CAA | Lookup not available with standard resolver |
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.
ARedirect Chain1 redirect(s), 73 ms totalPASS
https://twitch.tv
4 ms · HTTP/1.1
https://www.twitch.tv/
69 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://twitch.tv | 301 | 4 ms | HTTP/1.1 | Varnish |
| 2 | https://www.twitch.tv/ | 200 | 69 ms | HTTP/1.1 |
See the visual redirect chain in the HTTP Probe tab →
A+Crawlabilityrobots.txt present, sitemap with 8 URLsPASS
User-Agent: *
Allow: /
Allow: /directory
Allow: /directory/all
Allow: /directory/*
Allow: /.well-known/assetlinks.json
Disallow: /admin/*
Disallow: /email-unsubscribe/
Disallow: /login$
Disallow: /message/*
Disallow: /signup$
Disallow: /user/*
Disallow: /wv/*
Sitemap: https://www.twitch.tv/sitemapv2_index.xml.gz
- https://www.twitch.tv/sitemapv2_prod_v6_...
- https://www.twitch.tv/sitemapv2_prod_v6_...
- https://www.twitch.tv/sitemapv2_prod_v6_...
- https://www.twitch.tv/sitemapv2_prod_v6_...
- https://www.twitch.tv/sitemapv2_prod_v6_...
- https://www.twitch.tv/sitemapv2_prod_v6_...
- https://www.twitch.tv/sitemapv2_prod_v6_...
- https://www.twitch.tv/sitemapv2_prod_v6_...
ADomain Intelligencetwitch.tv — via MarkMonitor, Inc., 17 years, 1 months old, hosted on FastlyPASS
EXPIRED
June 8, 2026
53 days
Issued by GlobalSign nv-sa
17 years, 1 months
Registered June 8, 2009
Not enabled
Protects against DNS spoofing
Fastly
ASN AS54113
151.101.66.167
MarkMonitor, Inc.
Expiry timeline
Recommended actions
- Domain has EXPIRED — renew immediately to avoid total site outage
- Enable DNSSEC to protect visitors from DNS spoofing
- 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
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