DNS Record Lookup
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Hosting & Network
tb-itf.de runs on AS25504, with email configured.
- Hosting network
- AS25504AS25504
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 22,180 other sites on AS25504. Stable here since we started watching (Nov 6, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for tb-itf.de
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tb-itf.de | NS | 0 | ns1.secure-gw.de | |
| tb-itf.de | NS | 0 | ns2.secure-gw.be | |
| tb-itf.de | NS | 0 | ns3.secure-gw.de | |
| tb-itf.de | MX | 0 | 10 | mx01.secure-gw.de |
| tb-itf.de | MX | 0 | 10 | mx02.secure-gw.de |
| tb-itf.de | A | 0 | 109.235.58.72 | |
| tb-itf.de | AAAA | 0 | 2a00:19e0:3002:17fe::2000:106 | |
| tb-itf.de | TXT | 0 | google-site-verification=S8FXx9aQRJuHATTJrgZ8hhlmdzhMftaxIR7ITJ-GL9I | |
| tb-itf.de | TXT | 0 | have-i-been-pwned-verification=dweb_sjbz96icyiv4wj6pgej4z4i5 | |
| tb-itf.de | TXT | 0 | v=spf1 +mx +ipv6:2a00:19e0:3002:17fe::7d +ipv6:2a03:4000:4b:9f5::1 +ip4:109.235.58.91 +ip6:2a00:19e0:3002:17fe::91 +ip6:2a00:19e0:3009:9ee::10 +ip4:109.230.224.153 +ip6:2a02:d40:3:1:6056:6eff:fe2b:29f9 +ip4:109.235.58.72 +ip6:2a00:19e0:3002:17fe::2000:106 +ip4:109.235.58.90 +ip6:2a00:19e0:3002:17fe::7d -all | |
| tb-itf.de | SOA | 3600 | ns1.secure-gw.de hostmaster.secure-gw.de 2026110464 3600 900 1209600 3600 | |
| www.tb-itf.de | A | 0 | 109.235.58.72 | |
| www.tb-itf.de | MX | 0 | 10 | mx02.secure-gw.de |
| www.tb-itf.de | MX | 0 | 10 | mx01.secure-gw.de |
| www.tb-itf.de | AAAA | 0 | 2a00:19e0:3002:17fe::2000:106 |
Get alerted the moment tb-itf.de's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch tb-itf.de continuously, notifying you the moment anything moves across all three signals:
Uptime
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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
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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