DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
geyer.at runs on Hetzner, with email via Microsoft 365.
- Hosting network
- HetznerAS24940Hetzner
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 912,058 other sites on Hetzner. Stable here since we started watching (Sep 29, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to geyer.at.
DNS Records for geyer.at
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| geyer.at | A | 0 | 148.251.164.241 | |
| geyer.at | NS | 0 | dns1.a1.net | |
| geyer.at | NS | 0 | dns3.a1.net | |
| geyer.at | NS | 0 | dns2.a1.net | |
| geyer.at | TXT | 0 | v=spf1 include:spf.protection.outlook.com -all | |
| geyer.at | TXT | 0 | MS=ms11605175 | |
| geyer.at | TXT | 0 | redelegation | |
| geyer.at | TXT | 0 | v=DMARC1; p=none | |
| geyer.at | TXT | 0 | 8rl9kqnm0xmq9tgd4tdpm2chqc32hwzw | |
| geyer.at | TXT | 0 | _acme-challenge. | |
| geyer.at | AAAA | 0 | 2a01:4f8:241:a2c::101 | |
| geyer.at | MX | 0 | geyer-at.mail.protection.outlook.com | |
| geyer.at | SOA | 3600 | dns3.a1.net domainadmin.a1.net 2026082000 10800 3600 1814400 3600 | |
| www.geyer.at | AAAA | 0 | 2a01:4f8:241:a2c::101 | |
| www.geyer.at | CNAME | 0 | geyer.at | |
| www.geyer.at | A | 0 | 148.251.164.241 | |
| www.geyer.at | TXT | 0 | v=DMARC1; p=none | |
| www.geyer.at | TXT | 0 | _acme-challenge. | |
| www.geyer.at | TXT | 0 | MS=ms11605175 | |
| www.geyer.at | TXT | 0 | 8rl9kqnm0xmq9tgd4tdpm2chqc32hwzw | |
| www.geyer.at | TXT | 0 | v=spf1 include:spf.protection.outlook.com -all | |
| www.geyer.at | TXT | 0 | redelegation | |
| www.geyer.at | MX | 0 | geyer-at.mail.protection.outlook.com | |
| www.geyer.at | SOA | 3600 | dns3.a1.net domainadmin.a1.net 2026082000 10800 3600 1814400 3600 | |
| www.geyer.at | NS | 0 | dns1.a1.net | |
| www.geyer.at | NS | 0 | dns3.a1.net | |
| www.geyer.at | NS | 0 | dns2.a1.net |
Get alerted the moment geyer.at's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch geyer.at 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.
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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