DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
tuiuk.com runs on Amazon AWS, with email via Microsoft 365.
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 5,650,657 other sites on Amazon AWS. Stable here since we started watching (Aug 12, 2026).
DNS Records for tuiuk.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tuiuk.com | A | 0 | 5.22.145.247 | |
| tuiuk.com | A | 0 | 5.22.145.230 | |
| tuiuk.com | MX | 0 | 100 | tuiuk-com.mail.protection.outlook.com |
| tuiuk.com | NS | 0 | ns02.brandshelter.net | |
| tuiuk.com | NS | 0 | ns01.brandshelter.com | |
| tuiuk.com | SOA | 300 | ns01.brandshelter.com tech.brandshelter.com 2026092401 10800 3600 604800 300 | |
| tuiuk.com | AAAA | 0 | 2a00:18e0:5:2:f015:6b46:7bb3:1c36 | |
| tuiuk.com | AAAA | 0 | 2a00:18e0:5:3:a356:6a4c:7d74:3f0b | |
| tuiuk.com | TXT | 0 | atlassian-domain-verification=R0oe1j5MVuzOqdKW4yS4wJmPYVBXwvWD38S4aubDDMd1ajs310cWJWYxGdEDvkUt | |
| tuiuk.com | TXT | 0 | GDqBk9kQiD4UT5y/revYwU9yjl9APKmStAFzwEB/aiK2eFtfr9RSOlMLU3T0tj8OHSpJv5hedmop7KEqKoGYjw== | |
| tuiuk.com | TXT | 0 | rs6n1w8kdy1x9661xyqc535wz7fqv85b | |
| tuiuk.com | TXT | 0 | kss2h7v4jxhmvxz380sjbd862gyyjgxw | |
| tuiuk.com | TXT | 0 | 0zrtny8m94ghmcj0pmhfqkcgs8z2c96s | |
| tuiuk.com | TXT | 0 | b7m0g31hcv8p510029sv49nmwcg9k1xf | |
| tuiuk.com | TXT | 0 | MS=ms91997094 | |
| tuiuk.com | TXT | 0 | _s65p2gfwndyyt2hpo07e21td3z7w9wb | |
| tuiuk.com | TXT | 0 | k8m9p3tjwkrnpwj06mzxkj81k60k2mzw | |
| tuiuk.com | TXT | 0 | anthropic-domain-verification-1v5zfz=3vG5v1WUT69KmikGQnh2pmL8O | |
| tuiuk.com | TXT | 0 | v=spf1 -all | |
| tuiuk.com | TXT | 0 | _gqssysycsq6fg7jg226mu44h9h1wyrf | |
| www.tuiuk.com | AAAA | 0 | 2a00:18e0:5:3:dfe2:c743:85aa:61bc | |
| www.tuiuk.com | AAAA | 0 | 2a00:18e0:5:2:7577:4e4d:413b:f507 | |
| www.tuiuk.com | A | 0 | 5.22.145.121 | |
| www.tuiuk.com | A | 0 | 5.22.145.16 |
Get alerted the moment tuiuk.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch tuiuk.com 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
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.
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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