mail.biermann.ch - robtex.com
mail.biermann.ch
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 80.74.128.17๐จ๐ญ ASN-METANET80.74.128.0/20 METANET AG, Switzerland | ||||||
| PTR | gaius.sui-inter.net | ||||||
biermann.ch
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 80.74.128.17๐จ๐ญ ASN-METANET80.74.128.0/20 METANET AG, Switzerland | ||||||
| NS | ch.pro.io โญ | ||||||
| NS | nl.pro.io | ||||||
| NS | p.dnh.net | ||||||
| MX | mail.biermann.ch โญ | ||||||
| TXT | v=spf1 include:_spf.sui-inter.net +mx +a -all | ||||||
| SOA | ch.pro.iohostmaster@metanet.ch 2024-11-06 #0 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA80.74.128.172015-08-13 โ 2026-03-28 ยท 2 obs
โ 2015-08-13 23:03:58
โ 2026-03-28 01:43:28
โ 2026-03-28 01:43:28
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| biermann.ch | nl.pro.io, p.dnh.net, ch.pro.io | - |
โ Authoritative Response
Server:176.9.166.219
NS records: nl.pro.io, p.dnh.net, ch.pro.io
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 1060ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.128.17 |
Analysis
Mail Server Role
The mail server for biermann.ch is mail.biermann.ch.
IP Addresses
mail.biermann.ch points to a single IP number: 80.74.128.17.
Other host names, for instance mx.oberland.ch, michael-jung.ch, mail.zentrum-wolfswinkel.ch, wincard-solutions.ch and mail.sn4.ch share IP numbers with mail.biermann.ch.