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ox.ac.uk 403
🔒 SSL Valid
HTTP Status A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
403
SSL Expires When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 78d
Domain Expires When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
N/A
Hosting The company and location where this website's server is physically located.Read more →
Unknown
Security Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
3/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
13.51.62.86
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
100%
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
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Performance data not available yet.
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 1
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🌐 CDN
Cloudflare
Screenshot
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DNS Records DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
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| A (IPv4) | 13.51.62.86 |
| NS | auth6.dns.ox.ac.ukdns1.ox.ac.ukdns2.ox.ac.ukauth5.dns.ox.ac.ukauth4.dns.ox.ac.ukdns0.ox.ac.uk |
| MX | 4 oxforduni.in.tmes.trendmicro.eu |
| TXT (21) |
Services configured via TXT:
Google4
Facebook / Meta
Google Workspace
Jamf
Microsoft 365
OpenAI
+11 other TXT record(s)
Show all TXT recordsWtnAjq8L8o3AgONKmYl7NTJrA9qe5GAxdO3xYq1hVcdXZ0THaEYNiyx74cio/8CE8E3rDApP0jojGJhH8mahDw== google-gws-recovery-domain-verification=56795791 2054ED670B49EE28B1397BC00FCB1575A9569543 ueG8e2rFCvZiPIxG4L1VRVcqLV6m3yrjJCRro8ZHPiZDX7y6xFsvBuCirQG9MAFSaqKwX55TK/G0WVh68yAoTg== google-site-verification=uHCoKrADK1i1za25F8hr2arNkmwrT3Krl7Jk5RRFCGM 1FBF055C-7912-4406-8091-79206812E154 google-site-verification=qb4BUD5Usjh0Nep0wKIkZIlLSR2rrXsD5PvYGIiKJtA openai-domain-verification=dv-FrXjlS30zrnR8T3D1ktwxud7 google-site-verification=Axf59TQZibIC5SStWVv4XULS6AONRp5c-G2Vmzrq_Yw hes=3c57da24c0cf354d2d270f87f9033045 jamf-site-verification=z4aTHKJhScEjBS_E-BOcdA wdc9f05rx6mmn1rgzqrxz8l7ljrn2c5x google-site-verification=xqPbmJpDfZK648oMnCGuFpkn5HJqLhpMRPkss5jEhHk b8zq7ht7w0jmhx3wgzn5srmjl8b0y0gp 1zl23trd62r8wgvvrv0gjg7z1gxr64gw _globalsign-domain-verification=wiDg8qaoolWaTbaZq8YxJLFxFT36aoIO03meY20xze v=spf1 redirect=_spf.ox.ac.uk facebook-domain-verification=647crbrjssj5mgbuy5ptjl8c6qmh23 022fc977acdd42cabb4a3cd9d17138bb MS=ms57844111 QuoVadis=fbb7711c-3934-4311-b571-fd7695107436 |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| Registrar | N/A |
| Registered | N/A |
| Expires | N/A |
| Last Updated | N/A |
SSL Certificate Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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| Subject (CN) | ox.ac.uk |
| Issuer | Let's Encrypt |
| Valid From | 2026-10-06 |
| Valid Until | 2027-01-04 (78 days left) |
| SANs (2) | ox.ac.ukwww.ox.ac.uk |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 403 |
| Server | cloudflare |
| Content-Type | text/html; charset=UTF-8 |
| Final URL | https://www.ox.ac.uk/ |
| strict-transport-security | max-age=2592000 |
| content-security-policy | default-src 'none'; script-src 'nonce-Ypy9rZ5ls5L1vcHBOdsHDU' 'unsafe-eval' https://challenges.cloudflare.com; script-src-attr 'none'; style-src 'unsafe-inline'; img-src 'self' https://challenges.cloudflare.com; connect-src 'self' https://challenges.cloudflare.com; frame-src 'self' https://challenges.cloudflare.com blob:; child-src 'self' https://challenges.cloudflare.com blob:; worker-src blob:; form-action http: https:; base-uri 'self' |
| x-frame-options | SAMEORIGIN |
| x-content-type-options | nosniff |
| referrer-policy | same-origin |
| permissions-policy | accelerometer=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=(),xr-spatial-tracking=* |
| cf-ray | a4c1620a1c075d04-IAD |
Security headers HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
Hosting Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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| IP Address | 13.51.62.86 |
| Provider | Unknown |
| Organization | N/A |
| ASN | N/A |
| Location | N/A |
Security Score
A (7/7)
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Sitemap & Robots
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No robots.txt
This site has no robots.txt file, so crawlers may access everything by default.
| Sitemap | Not found |
Social & Meta Tags
Missing
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| Title | Just a moment... |
| Language | en-US |
Mail Security Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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| SPF | ✓ Present v=spf1 redirect=_spf.ox.ac.uk |
| DMARC | ✓ Present v=DMARC1; p=quarantine; ruf=mailto:[email protected] |
| MX Records | 4 → oxforduni.in.tmes.trendmicro.eu |
Uptime Monitor
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| Current Status | 🟢 Client Error |
| HTTP Status | 403 |
| Response Time | 808ms |
| Last Checked | 2026-10-16 23:15:12.571763 |
| Uptime (30d) | 100% |
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