DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
bisa.ac.uk runs on AS12488, with email via Microsoft 365.
- Hosting network
- AS12488AS12488
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on AS12488. Stable here since we started watching (Aug 14, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to bisa.ac.uk.
DNS Records for bisa.ac.uk
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| bisa.ac.uk | SOA | 10800 | dns2.lightning1.net info.123connect.co.uk 1743500050 10800 3600 604800 10800 | |
| bisa.ac.uk | A | 0 | 185.199.222.71 | |
| bisa.ac.uk | TXT | 0 | google-site-verification=LvELjWT0Iq8kwc8Xwxr8BtgfxniU1UUBvpCr5qU9dz8 | |
| bisa.ac.uk | TXT | 0 | v=spf1 a include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com ip4:162.13.143.192 ip4:46.43.2.27 ip4:185.199.222.71 ip4:185.199.221.244 ip4:185.199.222.134 ip6:2001:41c9:1:423::27 ip6:2a03:2800:500::189 ip6:2a03:2800:500::336 ip6:2a03:2800:500::7d -all | |
| bisa.ac.uk | MX | 0 | 5 | bisa-ac-uk.mail.protection.outlook.com |
| bisa.ac.uk | AAAA | 0 | 2a03:2800:500::189 | |
| bisa.ac.uk | NS | 0 | dns2.lightning1.net | |
| bisa.ac.uk | NS | 0 | dns1.lightning1.net | |
| www.bisa.ac.uk | NS | 0 | dns1.lightning1.net | |
| www.bisa.ac.uk | NS | 0 | dns2.lightning1.net | |
| www.bisa.ac.uk | TXT | 0 | v=spf1 a include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com ip4:162.13.143.192 ip4:46.43.2.27 ip4:185.199.222.71 ip4:185.199.221.244 ip4:185.199.222.134 ip6:2001:41c9:1:423::27 ip6:2a03:2800:500::189 ip6:2a03:2800:500::336 ip6:2a03:2800:500::7d -all | |
| www.bisa.ac.uk | TXT | 0 | google-site-verification=LvELjWT0Iq8kwc8Xwxr8BtgfxniU1UUBvpCr5qU9dz8 | |
| www.bisa.ac.uk | CNAME | 0 | bisa.ac.uk | |
| www.bisa.ac.uk | MX | 0 | 5 | bisa-ac-uk.mail.protection.outlook.com |
| www.bisa.ac.uk | A | 0 | 185.199.222.71 | |
| www.bisa.ac.uk | SOA | 10800 | dns2.lightning1.net info.123connect.co.uk 1743500050 10800 3600 604800 10800 | |
| www.bisa.ac.uk | AAAA | 0 | 2a03:2800:500::189 |
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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