DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
gtz.de runs on AS28940, with email via Microsoft 365.
- Hosting network
- AS28940AS28940
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 12 other sites on AS28940. Stable here since we started watching (Sep 19, 2026).
DNS Records for gtz.de
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| gtz.de | CAA | 0 | 0 issue digicert.com | |
| gtz.de | CAA | 0 | 0 issue sectigo.com | |
| gtz.de | MX | 0 | gtz-de.mail.protection.outlook.com | |
| gtz.de | A | 0 | 193.97.170.91 | |
| gtz.de | NS | 0 | AUTH54.NS.DE.UU.NET | |
| gtz.de | NS | 0 | AUTH04.NS.DE.UU.NET | |
| gtz.de | TXT | 0 | v=spf1 include:spf.protection.outlook.com ip4:193.97.169.16/28 -all | |
| gtz.de | TXT | 0 | MS=ms12151196 | |
| gtz.de | SOA | 86400 | ns1.gtz.de abuse.gtz.de 2026033101 28800 7200 604800 86400 | |
| www.gtz.de | CNAME | 0 | vm-www5.giz.de | |
| www.gtz.de | A | 0 | 193.97.171.28 |
Get alerted the moment gtz.de's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch gtz.de 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 gtz.de
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