DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
asfc.ac.uk runs on AS29017, with email via Microsoft 365.
- Hosting network
- AS29017AS29017
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 7,139 other sites on AS29017. Stable here since we started watching (Aug 3, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for asfc.ac.uk
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| asfc.ac.uk | MX | 0 | 20 | asfc-ac-uk.mail.protection.outlook.com |
| asfc.ac.uk | NS | 0 | ns12.ja.net | |
| asfc.ac.uk | NS | 0 | ns11.ja.net | |
| asfc.ac.uk | NS | 0 | ns10.ja.net | |
| asfc.ac.uk | CAA | 0 | 0 issuewild sectigo.com | |
| asfc.ac.uk | CAA | 0 | 0 issue sectigo.com | |
| asfc.ac.uk | CAA | 0 | 0 issue letsencrypt.org | |
| asfc.ac.uk | CAA | 0 | 0 issue www.digicert.com | |
| asfc.ac.uk | CAA | 0 | 0 issuewild www.digicert.com | |
| asfc.ac.uk | A | 0 | 185.230.220.81 | |
| asfc.ac.uk | TXT | 0 | canva-site-verification=lDOKGGc_VaOy4APmZVc_zQ | |
| asfc.ac.uk | TXT | 0 | 9b5d5e17-4795-4d90-a251-2bc19791eaca_011018 | |
| asfc.ac.uk | TXT | 0 | _9q2qf8nire07awcsa9lw703qb507r1i | |
| asfc.ac.uk | TXT | 0 | v=spf1 ip4:212.219.47.175 ip4:212.219.47.251 ip4:212.54.130.143 include:spf.protection.outlook.com -all | |
| asfc.ac.uk | TXT | 0 | MS=ms62967540 | |
| asfc.ac.uk | TXT | 0 | google-site-verification=jNEU1ZTJOyo5r7wHNmW-vl1w_bbljcOTA0cwZUqT-Ck | |
| asfc.ac.uk | TXT | 0 | xs2iPd5lcK7dvY4+DaumpQ/JyaWgXyJT1ar4Zyw3OsKu2DbeUlILsgUOO/GWdhE2feg7oZQN7Ief5UobdthaZg== | |
| asfc.ac.uk | TXT | 0 | QuoVadis=ce736f0e-1520-4f4a-9834-4b7aa092107e | |
| asfc.ac.uk | SOA | 3600 | ns11.ja.net hostmaster.ns11.ja.net 2021102054 43200 3600 3600000 3600 | |
| www.asfc.ac.uk | A | 0 | 185.230.220.81 |
Get alerted the moment asfc.ac.uk's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch asfc.ac.uk continuously, notifying you the moment anything moves across all three signals:
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
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
Free for your first domain: uptime, DNS, and certificate together. No credit card.
What's up with DNS →
Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.
Ask about asfc.ac.uk
BetaAnswers use the live DNS records shown on this page. AI-generated — double-check anything important.
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