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
BTLS Certificate Expiry & Recommendations263 days until leaf cert expires — 6 issues to addressREVIEW
Certificate validity
Recommended actions
- Prefer TLS 1.3 — TLS 1.2 is acceptable but TLS 1.3 removes RSA key exchange and improves latency
- Extend HSTS max-age to at least 31536000 (1 year) to meet the preload list criteria
- 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, 100 ms lookupPASS
| A | 151.101.129.63, 151.101.1.63, 151.101.193.63, 151.101.65.63 |
| AAAA | — |
| CNAME | — |
| NS | ns-1450.awsdns-53.org, ns-1691.awsdns-19.co.uk, ns-35.awsdns-04.com, ns-852.awsdns-42.net |
| MX | 1 aspmx.l.google.com 5 alt1.aspmx.l.google.com 5 alt2.aspmx.l.google.com 10 alt3.aspmx.l.google.com 10 alt4.aspmx.l.google.com |
| TXT | _globalsign-domain-verification=f-B_7ErtvSe_2e1SkhSsTab6DQA-AVd2vcvY3gqskQ docusign=f4ee3711-e3a3-45e3-9d2d-8534b86a22d1 globalsign-domain-verification=Wq9iztGUzQcBBi1OLrEOlXtefwOzX7yfvhbsw-CVdo globalsign-domain-verification=zfCNvJt0iTcEchLrE0nrimsdl4h4m4zVTSJYOcrlcJ google-gws-recovery-domain-verification=41494622 google-site-verification=-3lAV1I4xrROE2sT7pn1T1ZRcnG8BtPsEJf_GfEU4MM google-site-verification=Y54k7XJcozfrTffQeWKfKvDLi6rtCjtpYIR4sNZVarw google-site-verification=yWd6WKz_6p4e1b66gMbiF_QYkjELh7uHWpIlw9W2FLM loaderio=9bcbd8fb67ba5fb4314476c7e1fc50e4 stripe-verification=60419ca44df1ae511f8baca32d302a29c891c3048adfdee4779ee2d46b7e... SPF v=spf1 include:_spf.google.com include:mail.zendesk.com -all |
| 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.
A+Redirect ChainNo redirects — direct accessPASS
https://streamable.com
346 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://streamable.com | 200 | 346 ms | HTTP/1.1 |
A+Crawlabilityrobots.txt present, sitemap with 278 URLsPASS
User-agent: *
Disallow: /stats/
Disallow: /edit/
Disallow: /login/
Disallow: /signup/
Disallow: /recover/
Disallow: /l/
Disallow: /e/
Disallow: /t/
User-agent: msnbot
Crawl-delay: 5
User-agent: Bingbot
Crawl-delay: 5
User-agent: AdIdxBot
Crawl-delay: 5
User-agent: BingPreview
Crawl-delay: 5
User-agent: Yandex
Crawl-delay: 2
User-agent: GPTBot
Disallow: /
User-agent: ChatGPT-User
Disallow: /
User-agent: CCBot
Disallow: /
User-agent: SemrushBot
Disallow: /
Sitemap: https://streamable.com/sitemap.xml
A+URL Variantswww/non-www, trailing slash, HTTP→HTTPSPASS
www / non-www
Preferred variant: non-www
HTTP → HTTPS
Consistent
A+Domain Intelligencestreamable.com — via Tucows Domains Inc., 22 years, 10 months old, hosted on FastlyPASS
112 days
October 5, 2026
263 days
Issued by GlobalSign nv-sa
22 years, 10 months
Registered October 5, 2003
Not enabled
Protects against DNS spoofing
Fastly
ASN AS54113
151.101.65.63
Tucows Domains 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