DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
petroc.ac.uk runs on Cloudflare, with email via Microsoft 365.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 2,738,798 other sites on Cloudflare. Stable here since we started watching (Jul 29, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for petroc.ac.uk
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| petroc.ac.uk | CAA | 0 | 0 issue pki.goog | |
| petroc.ac.uk | CAA | 0 | 0 issuewild pki.goog | |
| petroc.ac.uk | CAA | 0 | 0 issue digicert.com | |
| petroc.ac.uk | CAA | 0 | 0 issuewild comodoca.com | |
| petroc.ac.uk | CAA | 0 | 0 issue sectigo.com | |
| petroc.ac.uk | CAA | 0 | 0 issue quovadisglobal.com | |
| petroc.ac.uk | CAA | 0 | 0 issuewild letsencrypt.org | |
| petroc.ac.uk | CAA | 0 | 0 issue comodoca.com | |
| petroc.ac.uk | CAA | 0 | 0 issue letsencrypt.org | |
| petroc.ac.uk | CAA | 0 | 0 issuewild digicert.com | |
| petroc.ac.uk | NS | 0 | ns11.ja.net | |
| petroc.ac.uk | NS | 0 | ns12.ja.net | |
| petroc.ac.uk | NS | 0 | ns10.ja.net | |
| petroc.ac.uk | A | 0 | 162.159.134.42 | |
| petroc.ac.uk | SOA | 3600 | ns11.ja.net hostmaster.ns11.ja.net 2012112958 43200 3600 3600000 3600 | |
| petroc.ac.uk | MX | 0 | petroc-ac-uk.mail.protection.outlook.com | |
| petroc.ac.uk | TXT | 0 | ca3-96db0dcb0f884239911b920603b1e4a2 | |
| petroc.ac.uk | TXT | 0 | atlassian-sending-domain-verification=b63f6185-e676-4ed0-95a7-2303b606c07f | |
| petroc.ac.uk | TXT | 0 | 2f04da75-a640-48a3-8a97-b8675e7059e3 | |
| petroc.ac.uk | TXT | 0 | ca3-55562efe18dd4d9cb40760f3b6ba7c34 | |
| petroc.ac.uk | TXT | 0 | QuoVadis=c4313c1c-ad7c-49ff-8da7-3bfc34dada94 | |
| petroc.ac.uk | TXT | 0 | apple-domain-verification=MiFILzDsYxDcLILF | |
| petroc.ac.uk | TXT | 0 | MS=ms90760982 | |
| petroc.ac.uk | TXT | 0 | access-domain-verification=42f9f99a45261e23223fe9b4acdfdcfe9846e9b32ac073d278f94b70fd2f3f43 | |
| petroc.ac.uk | TXT | 0 | ZOOM_verify_F69asIAcsUmGzQX6sN9D9g | |
| petroc.ac.uk | TXT | 0 | QuoVadis=791c7545-1467-4f22-8487-76c0b137f240 | |
| petroc.ac.uk | TXT | 0 | autodesk-domain-verification=vECFOJXHBzOEJaCwzLuC | |
| petroc.ac.uk | TXT | 0 | google-site-verification=1jrsQg4dlwqpZTI6kwXvyfokSSRMxcuxURzzINT16Rc | |
| petroc.ac.uk | TXT | 0 | adobe-idp-site-verification=ffa70b62965dd059576fe533949cd72cb1e89ed79a4690507704474b4abd199f | |
| petroc.ac.uk | TXT | 0 | v=spf1 ip4:80.93.168.194 ip4:195.194.142.211 include:mailcontrol.com include:spf.protection.outlook.com include:theaccessgroupspf.smtp.com include:spf2.accessacloud.com ~all | |
| petroc.ac.uk | TXT | 0 | 9ekRqbbFGYrPLa67y42ugM4x5QWhkRrhcIFfvUOSB4bZ7+KaVV3eq0wlYLwlq8t5aO7iOOkx6ZHQohzeSBUiQg== | |
| www.petroc.ac.uk | A | 0 | 162.159.134.42 |
Get alerted the moment petroc.ac.uk's DNS changes
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Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
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About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain