DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
chester.ac.uk runs on Amazon AWS, with email via Microsoft 365.
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Amazon AWS. 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 chester.ac.uk
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| chester.ac.uk | A | 0 | 3.33.153.195 | |
| chester.ac.uk | A | 0 | 15.197.140.154 | |
| chester.ac.uk | MX | 0 | 10 | chester-ac-uk.mail.protection.outlook.com |
| chester.ac.uk | NS | 0 | lister.chester.ac.uk | |
| chester.ac.uk | NS | 0 | ns4.ja.net | |
| chester.ac.uk | NS | 0 | chandra.chester.ac.uk | |
| chester.ac.uk | SOA | 86400 | lister.chester.ac.uk hostmaster.chester.ac.uk 2020090075 1800 600 86400 86400 | |
| chester.ac.uk | TXT | 0 | v=msv1 t=DE400122-447F-4B42-B2DE-4BA3EF325A15 | |
| chester.ac.uk | TXT | 0 | google-gws-recovery-domain-verification=56711714 | |
| chester.ac.uk | TXT | 0 | apple-domain-verification=Z6a7o7X5h1S732gR | |
| chester.ac.uk | TXT | 0 | adobe-idp-site-verification=292307b98589f939c34b92237986aa48b1a91fbfc0df51e02d81cd7ea5ee2614 | |
| chester.ac.uk | TXT | 0 | p0a9donv9jjiqblbbme4pk4bsb | |
| chester.ac.uk | TXT | 0 | google-gws-recovery-domain-verification=54515667 | |
| chester.ac.uk | TXT | 0 | google-site-verification=AAelsQyf47Vs0x9cZlArcKRLoR7_MCZA1g6uRecYuUg | |
| chester.ac.uk | TXT | 0 | CAOm+aeivVEA6XWBgXk60cCjZc0MK4vAzq6RpGWcnVNYC6ajBlT5ERiVM1hGESfq2mCFon4GX9fq8TKYIKTwPQ== | |
| chester.ac.uk | TXT | 0 | surnj8nfo0pb3sk7b80buuip22 | |
| chester.ac.uk | TXT | 0 | i155ugk7on0issugl3rr3gb739 | |
| chester.ac.uk | TXT | 0 | v=spf1 a:mail3.atmire.com include:amazonses.com include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf2.chester.ac.uk include:spf3.chester.ac.uk ~all | |
| www.chester.ac.uk | A | 0 | 3.33.153.195 | |
| www.chester.ac.uk | A | 0 | 15.197.140.154 |
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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