DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
tw.co.nz runs on AS24226, with email configured.
- Hosting network
- AS24226AS24226
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 99 other sites on AS24226. Stable here since we started watching (Nov 13, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to dh1.twhost.co.nz.
DNS Records for tw.co.nz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tw.co.nz | MX | 0 | 10 | mail2.tw.co.nz |
| tw.co.nz | MX | 0 | 15 | mailgate.tw.co.nz |
| tw.co.nz | MX | 0 | 5 | mail.tw.co.nz |
| tw.co.nz | CAA | 0 | 0 issue letsencrypt.org | |
| tw.co.nz | A | 0 | 150.242.41.46 | |
| tw.co.nz | NS | 0 | ns2.sitehost.co.nz | |
| tw.co.nz | NS | 0 | ns1.sitehost.co.nz | |
| tw.co.nz | NS | 0 | ns3.sitehost.co.nz | |
| tw.co.nz | SOA | 3600 | ns1.sitehost.co.nz domains.tw.co.nz 2026102801 10800 3600 1209600 3600 | |
| tw.co.nz | TXT | 0 | MS=ms50663236 | |
| tw.co.nz | TXT | 0 | MS=ms71751530 | |
| tw.co.nz | TXT | 0 | google-site-verification=-NfPREeEaysrzvewDeBYNwmcpc8VRZSUsynVCSNFEs8 | |
| tw.co.nz | TXT | 0 | v=spf1 mx ip4:150.242.41.46 ip4:43.243.56.132 include:_spf.sitehost.co.nz a:smtp-relay.oc.cloud.im ~all | |
| www.tw.co.nz | CNAME | 0 | dh1.twhost.co.nz | |
| www.tw.co.nz | A | 0 | 150.242.41.46 | |
| www.tw.co.nz | SOA | 300 | ns1.sitehost.co.nz soa.nameserver.net.nz 2026091601 10800 3600 1209600 300 | |
| www.tw.co.nz | TXT | 0 | v=spf1 ip4:150.242.41.46 ~all | |
| www.tw.co.nz | MX | 0 | mail.dh1.twhost.co.nz | |
| www.tw.co.nz | NS | 0 | ns3.sitehost.co.nz | |
| www.tw.co.nz | NS | 0 | ns1.sitehost.co.nz | |
| www.tw.co.nz | NS | 0 | ns2.sitehost.co.nz |
Get alerted the moment tw.co.nz's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch tw.co.nz 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.
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 tw.co.nz
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