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 & Recommendations32 days until leaf cert expires — 3 issues to addressREVIEW
Certificate validity
Recommended actions
- Submit your domain to hstspreload.org to be added to the Chrome preload list
- 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 Records2 A records, 125 ms lookupPASS
| A | 141.193.213.20, 141.193.213.21 |
| AAAA | — |
| CNAME | — |
| NS | ns-1100.awsdns-09.org, ns-168.awsdns-21.com, ns-1583.awsdns-05.co.uk, ns-902.awsdns-48.net |
| MX | 10 mxa-006e7101.gslb.pphosted.com 10 mxb-006e7101.gslb.pphosted.com |
| TXT | docker-verification=b44e9875-6e53-4b3c-906b-d3688bf45293 openai-domain-verification=dv-FtHJn14w63dyNlD5rxMGzgck adobe-idp-site-verification=f52374299593735ef51dc282b1b0db1a62c999d52e6e68b82466... ydZp5kAS_V7gVxjcnQ4x9bVE1vLcOg 64936E2D01 postman-domain-verification=cf8ad6e1d39e6f89e71daf435dee40721067a965425c4bd0bd8d... google-site-verification=qpQxcZdD9JIMSB-Es84OmgO4aoZLP8TpzxdL68k_aYY google-site-verification=fNsZlfNPODF0xkKOozYVc61c5ZfI5hgUqKQZyQayYUo jamf-site-verification=xLLpHvmPlH8MTphqAOfc5A teamviewer-sso-verification=08eebd6cc4e54649b9875bff9080a23d MS=ms35901879 smartsheet-site-validation=QB-ieINI8n1v4r0Y3QbIfClFie2sjtPz google-site-verification=T0tROmh6fvSMqdNLEEwzgdKxJrgIuzECif2__DREoRs atlassian-domain-verification=Xyu7OC8lao9VrXI3Km8GtprLorI/aKanSVSntuze6glsbkrNu6... mentimeter-b679a25b-606f-485b-9ebb-d062b0ab87ae sq778rvsvss7p82t5bf6zw81y54p5q7m onetrust-domain-verification=ecd1865d70104b178a5e0e58d5b4a604 SPF v=spf1 mx ip4:185.188.55.242 ip4:185.188.55.252 ip4:185.188.52.30 ip4:185.188.5... pardot533382=52001710491579af2d331acb4f831b4c6fe333ba451fc29c5443385b691b5c5c docusign=f5a70a08-b7bb-4ba6-98bf-52c6d0a38ce5 miro-verification=13039179ce3826c999162cab73b7a44bfeecee0e google-site-verification=3Sx_ugKfSXg6xtdagAgOHUvZlRmzj2n_8Z1w9UtfEv0 apple-domain-verification=kJbSqD8ZTSoG74GL sqLzE+9Xv4A8xkZd0kQcbduy30xSKZyXOZO692yYjfK1XFiK/oiP1H/D8vCi6pnsAjid+Ixw72c871+w... cursor-domain-verification-9pwxta=xnC6lX4nH9px6R4e9shMKrqF0 atlassian-sending-domain-verification=8dbe4a66-be58-4ce1-8151-3a3d6027a4a2 pendo-domain-verification=fmPcxZeg4FdMqS-pdCflLFCBmOQ sophos-domain-verification=c596657e7ced775783d995cf3398a9e8e687774d google-site-verification=-Z1V5LVpEU8HXo1g0vDoQeRYRmC8EMxuXhqXCTCdJA0 |
| 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://sportradar.com
78 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://sportradar.com | 200 | 78 ms | HTTP/1.1 | cloudflare |
A+Crawlabilityrobots.txt present, sitemap with 4 URLsPASS
User-agent: *
Disallow: /wp-login.php
Disallow: /wp-admin/
Sitemap: https://sportradar.com/sitemap_index.xml
A+URL Variantswww/non-www, trailing slash, HTTP→HTTPSPASS
www / non-www
Preferred variant: non-www
HTTP → HTTPS
Consistent
A+Domain Intelligencesportradar.com — via Amazon Registrar, Inc., 27 years, 10 months old, hosted on CloudflarePASS
474 days
October 29, 2027
32 days
Issued by Google Trust Services
27 years, 10 months
Registered October 30, 1998
Not enabled
Protects against DNS spoofing
Cloudflare
ASN AS209242
141.193.213.21
Amazon Registrar, 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