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Hosting & Network
ascl.org.uk runs on Microsoft Azure, with email via Microsoft 365.
- Hosting network
- Microsoft AzureAS8075Microsoft Azure
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 238,538 other sites on Microsoft Azure. Stable here since we started watching (Nov 11, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for ascl.org.uk
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ascl.org.uk | A | 0 | 51.143.140.98 | |
| ascl.org.uk | NS | 0 | ns1.gtt.net | |
| ascl.org.uk | NS | 0 | ns2.gtt.net | |
| ascl.org.uk | NS | 0 | ns3.gtt.net | |
| ascl.org.uk | SOA | 3600 | ns1.gtt.net hostmaster.gtt.net 2026110501 10800 3600 3600000 3600 | |
| ascl.org.uk | MX | 0 | 10 | ascl-org-uk.mail.protection.outlook.com |
| ascl.org.uk | TXT | 0 | v=spf1 ip4:198.61.254.3 ip4:209.61.151.238 include:gbr.pb-dynmktge.com include:mailgun.org include:servers.mcsv.net include:spf.protection.outlook.com mx -all | |
| ascl.org.uk | TXT | 0 | 8Lst4sge8nDij5gAgJPeNgAF3m+avES5WLvVK4a5xqIaJWZTxteih5FcwcVIF/jbbjtWp3Iu+fk6g6avYaVDnQ== | |
| ascl.org.uk | TXT | 0 | _cyberalarm-verification=6e6652192f512c913cef2dba518097f6 | |
| ascl.org.uk | TXT | 0 | d365mktkey=XtVH0P25KL41OZBLCqxAD0xLHNKMenU8ciu1rCIx58sx | |
| ascl.org.uk | TXT | 0 | MS=ms92200725 | |
| ascl.org.uk | TXT | 0 | jp396u1i307oms0fi4cin2uskn | |
| ascl.org.uk | TXT | 0 | d365mktkey=JgfyqY6TeF4PNDxOtpCHVT0dlKivWa5WOuCmiUCA2kIx | |
| ascl.org.uk | TXT | 0 | include:app.aventri.com -all | |
| ascl.org.uk | TXT | 0 | himbh0fcpc5tr6vl6enm9t3i14 | |
| ascl.org.uk | TXT | 0 | 3e2u5e65179 | |
| ascl.org.uk | TXT | 0 | linkedin-site-verification=4ccbd4e5-2f99-4291-bcac-da169db59076 | |
| ascl.org.uk | TXT | 0 | 6jpk2e1j9h4jjelcme85pjlm0i | |
| ascl.org.uk | TXT | 0 | msfpkey=2zssv4e0fptheyqr4h8q4l4e4 | |
| ascl.org.uk | TXT | 0 | 5fr6viblvsj7vmci7dmc237jbt | |
| ascl.org.uk | TXT | 0 | Sendinblue-code:bc4cc395ccf37ab43514d8373ccf60e8 | |
| ascl.org.uk | TXT | 0 | google-site-verification=z7o9VS39aHhWhn1cPmNZOtF7vMrG9H7gP7mGFLc2rvc | |
| www.ascl.org.uk | A | 0 | 51.143.140.98 |
Get alerted the moment ascl.org.uk's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch ascl.org.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, CNAME, TXT 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