DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
isitdown.uk runs on AS31463, with email configured.
- Hosting network
- AS31463AS31463
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 242 other sites on AS31463. Stable here since we started watching (Jul 20, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to isitdown.uk.
DNS Records for isitdown.uk
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| isitdown.uk | NS | 0 | gb1.dnsuk.net | |
| isitdown.uk | NS | 0 | gb2.dnsuk.net | |
| isitdown.uk | MX | 0 | isitdown.uk | |
| isitdown.uk | TXT | 0 | v=spf1 +a +mx +ip4:87.76.27.121 ~all | |
| isitdown.uk | SOA | 86400 | gb1.dnsuk.net managedalerts.futurehosting.com 2026070801 3600 7200 1209600 86400 | |
| isitdown.uk | A | 0 | 87.76.27.121 | |
| www.isitdown.uk | TXT | 0 | v=spf1 +a +mx +ip4:87.76.27.121 ~all | |
| www.isitdown.uk | SOA | 86400 | gb1.dnsuk.net managedalerts.futurehosting.com 2026070801 3600 7200 1209600 86400 | |
| www.isitdown.uk | NS | 0 | gb1.dnsuk.net | |
| www.isitdown.uk | NS | 0 | gb2.dnsuk.net | |
| www.isitdown.uk | CNAME | 0 | isitdown.uk | |
| www.isitdown.uk | MX | 0 | isitdown.uk | |
| www.isitdown.uk | A | 0 | 87.76.27.121 |
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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