Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.DURL VariantsActionwww/non-www, trailing slash, HTTP→HTTPSFIX
www / non-www
Inconsistent — duplicate content risk
HTTP → HTTPS
HTTP version does not redirect to HTTPS
DCDN & DeliveryActionNo CDN detectedFIX
Consider using a CDN to improve global delivery speed and reduce origin load.
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 & Recommendations139 days until leaf cert expires — 3 issues to addressREVIEW
Certificate validity
Recommended actions
- Enable HSTS: Strict-Transport-Security: max-age=31536000; includeSubDomains
- 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 Records1 A records, 39 ms lookupPASS
| A | 138.38.0.49 |
| AAAA | — |
| CNAME | — |
| NS | ns2.ja.net, ns2.bath.ac.uk, ns1.bath.ac.uk |
| MX | 10 bath-ac-uk.mail.protection.outlook.com |
| TXT | 30a8h33j7eredj6eb4tmfqkkt8 SPF v=spf1 ip4:138.38.1.48/28 ip4:138.38.1.64/28 include:spf.protection.outlook.com ... jamf-site-verification=NVY5nyuRoa0kVdIWDm_qpw rhino_accounts=b2fc5e060e6851c6779b478be468246e QuoVadis=6067ac6b-3891-4eef-ba00-3f6ea89300ff 7BkM5ZegAkguxg8jD/qjscLV4GSVOhmxkNDT09Ic2eGDdDtkeWWPVPsk/0N/bgYT+QjHBDzVGPKIK5+b... apple-domain-verification=iaIBuTJU6sKaYZ84 bb09bda1-ab2e-4d47-9756-60bb21e4efcd google-site-verification=G0rLRTI7ZTpk0Z7-NWPRKXvlQko59uZapj5Ifa_tQlI MS=ms77486723 QuoVadis=5f653617-77e3-4967-865c-8484da4df2d9 |
| 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.
ARedirect Chain1 redirect(s), 314 ms totalPASS
https://bath.ac.uk
147 ms · HTTP/1.1
https://www.bath.ac.uk/
167 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://bath.ac.uk | 301 | 147 ms | HTTP/1.1 | Apache |
| 2 | https://www.bath.ac.uk/ | 200 | 167 ms | HTTP/1.1 | Apache |
See the visual redirect chain in the HTTP Probe tab →
A+Crawlabilityrobots.txt present, sitemap with 21472 URLsPASS
# robots.txt file
User-agent: *
Disallow: /access-manager
Disallow: /account
Disallow: /cgi-bin
Disallow: /contact
Disallow: /courses/search/
Disallow: /itrent
Disallow: /itrent_ess
Disallow: /project-mapper
Disallow: /safety/radiation/
Disallow: /s/
Disallow: /search/
Disallow: /samis-sso
Disallow: /whats-on
Disallow: /publications/university-of-bath-undergraduate-prospectus/attachments/undergraduate-prospectus-2026.pdf
Disallow: /campaigns/clearing-offer-holder-information/
Sitemap: https://www.bath.ac.uk/sitemap.xml
A+Domain Intelligencebath.ac.uk — via No registrar listed. This domain is directly registered with Nominet., hosted on JANET Jisc Services Limited, GBPASS
Unknown
139 days
Issued by Sectigo Limited
Unknown
Status unknown
Protects against DNS spoofing
JANET Jisc Services Limited, GB
ASN AS786
138.38.0.49
No registrar listed. This domain is directly registered with Nominet.
Expiry timeline
Recommended actions
- Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
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