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Hosting & Network
ifw-dresden.de runs on AS680, with email configured.
- Hosting network
- AS680AS680
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 1,498 other sites on AS680. Stable here since we started watching (Jul 23, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to webfe3.ifw-dresden.de.
DNS Records for ifw-dresden.de
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ifw-dresden.de | MX | 0 | 10 | a2211.mx.srv.dfn.de |
| ifw-dresden.de | MX | 0 | 10 | c2211.mx.srv.dfn.de |
| ifw-dresden.de | MX | 0 | 10 | b2211.mx.srv.dfn.de |
| ifw-dresden.de | SOA | 3600 | dns1.ifw-dresden.de hostmaster.ifw-dresden.de 2026071176 43200 3600 604800 3600 | |
| ifw-dresden.de | A | 0 | 193.174.238.140 | |
| ifw-dresden.de | NS | 0 | dns-3.dfn.de | |
| ifw-dresden.de | NS | 0 | dns2.ifw-dresden.de | |
| ifw-dresden.de | NS | 0 | dns-1.dfn.de | |
| ifw-dresden.de | NS | 0 | dns1.ifw-dresden.de | |
| ifw-dresden.de | CAA | 0 | 0 issue harica.gr | |
| ifw-dresden.de | CAA | 0 | 0 issue pki.dfn.de | |
| ifw-dresden.de | CAA | 0 | 0 issue sectigo.com | |
| ifw-dresden.de | AAAA | 0 | 2001:638:90a:d000::c8 | |
| ifw-dresden.de | TXT | 0 | v=spf1 a:mailout.ifw-dresden.de -all | |
| www.ifw-dresden.de | AAAA | 0 | 2001:638:90a:d000::c8 | |
| www.ifw-dresden.de | A | 0 | 193.174.238.140 | |
| www.ifw-dresden.de | CNAME | 0 | webfe3.ifw-dresden.de |
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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