DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
seg-online.de 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 814,275 other sites on Hetzner. Stable here since we started watching (Sep 10, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for seg-online.de
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| seg-online.de | SOA | 86400 | ns1.eurodns.com hostmaster.eurodns.com 2026071402 43200 7200 1209600 86400 | |
| seg-online.de | MX | 0 | 10 | segonline-de0i.mail.protection.outlook.com |
| seg-online.de | A | 0 | 88.198.13.85 | |
| seg-online.de | AAAA | 0 | 2a01:4f8:222:2112::2 | |
| seg-online.de | NS | 0 | ns1.eurodns.com | |
| seg-online.de | NS | 0 | ns2.eurodns.com | |
| seg-online.de | NS | 0 | ns4.eurodns.com | |
| seg-online.de | NS | 0 | ns3.eurodns.com | |
| seg-online.de | TXT | 0 | v=spf1 a mx ip4:212.88.151.38 include:spf.protection.outlook.com ip4:49.12.178.165 ~all | |
| seg-online.de | TXT | 0 | MS=ms37901322 | |
| seg-online.de | TXT | 0 | f61292cbc58adac0691caae3ebfacce74dfa43e80cb0af2bd1c9e5fca1e9e201 | |
| www.seg-online.de | A | 0 | 88.198.13.85 | |
| www.seg-online.de | AAAA | 0 | 2a01:4f8:222:2112::2 |
Get alerted the moment seg-online.de's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch seg-online.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.
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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