DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
spezi.biz runs on Hetzner, with email configured.
- Hosting network
- HetznerAS24940Hetzner
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 1,105,869 other sites on Hetzner. Stable here since we started watching (Aug 2, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to spezi.biz.
DNS Records for spezi.biz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| spezi.biz | AAAA | 0 | 2a01:4f8:140:124f::2 | |
| spezi.biz | SOA | 10800 | nx09.webspezi.com andrea.webspezi.com 2026092102 10800 3600 1209600 10800 | |
| spezi.biz | NS | 0 | dns2.webspezi.com | |
| spezi.biz | NS | 0 | nx09.webspezi.com | |
| spezi.biz | NS | 0 | dns1.webspezi.com | |
| spezi.biz | A | 0 | 46.4.52.147 | |
| spezi.biz | MX | 0 | 10 | mail.spezi.biz |
| spezi.biz | TXT | 0 | v=spf1 a mx ip4:188.40.103.196 ip4:136.243.4.171 ip4:78.46.96.39 ip4:176.9.22.7 ip4:46.4.31.73 ip4:176.9.14.188 ip4:88.198.27.194 ip4:176.9.17.75 ip4:213.239.219.47 ip4:136.243.88.152 ip4:94.130.13.109 ip6:2a01:4f8:221:2704::2 ip6:2a01:4f8:211:1e2a::2 ip6:2a01:4f8:120:83cc::2 ip6:2a01:4f8:150:2007::2 ip6:2a01:4f8:221:3388::2 ip6:2a01:4f8:140:302f::2 ip6:2a01:4f8:130:208d::2 ip6:2a01:4f8:150:1145::2 ip6:2a01:4f8:a0:7228::2 ip6:2a01:4f8:171:96::2 ip6:2a01:4f8:10b:1195::2 -all | |
| www.spezi.biz | CNAME | 0 | spezi.biz | |
| www.spezi.biz | MX | 0 | 10 | mail.spezi.biz |
| www.spezi.biz | AAAA | 0 | 2a01:4f8:140:124f::2 | |
| www.spezi.biz | SOA | 10800 | nx09.webspezi.com andrea.webspezi.com 2026092102 10800 3600 1209600 10800 | |
| www.spezi.biz | NS | 0 | dns2.webspezi.com | |
| www.spezi.biz | NS | 0 | dns1.webspezi.com | |
| www.spezi.biz | NS | 0 | nx09.webspezi.com | |
| www.spezi.biz | A | 0 | 46.4.52.147 | |
| www.spezi.biz | TXT | 0 | v=spf1 a mx ip4:188.40.103.196 ip4:136.243.4.171 ip4:78.46.96.39 ip4:176.9.22.7 ip4:46.4.31.73 ip4:176.9.14.188 ip4:88.198.27.194 ip4:176.9.17.75 ip4:213.239.219.47 ip4:136.243.88.152 ip4:94.130.13.109 ip6:2a01:4f8:221:2704::2 ip6:2a01:4f8:211:1e2a::2 ip6:2a01:4f8:120:83cc::2 ip6:2a01:4f8:150:2007::2 ip6:2a01:4f8:221:3388::2 ip6:2a01:4f8:140:302f::2 ip6:2a01:4f8:130:208d::2 ip6:2a01:4f8:150:1145::2 ip6:2a01:4f8:a0:7228::2 ip6:2a01:4f8:171:96::2 ip6:2a01:4f8:10b:1195::2 -all |
Get alerted the moment spezi.biz's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch spezi.biz 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