mail.fs-a.ch - robtex.com
mail.fs-a.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.74.152.50🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | tesla.sui-inter.net | ||||||
fs-a.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 80.74.152.50🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| NS | ch.pro.io ⭐ | ||||||
| NS | nl.pro.io | ||||||
| NS | p.dnh.net | ||||||
| MX | mail.fs-a.ch ⭐ | ||||||
| TXT | v=spf1 include:_spf.sui-inter.net +mx +a -all | ||||||
| TXT | v=DMARC1;p=quarantine;pct=100;rua=mailto:silvioma87@gmail.com;ri=86400;fo=1; | ||||||
| SOA | ch.pro.iohostmaster@fs-a.ch 2025-10-13 #0 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A62.112.159.1212015-05-08 → 2015-05-08 · 3 obs
● 2015-05-08 14:47:16
○ 2015-10-08 23:33:34
○ 2026-08-09 11:05:54
○ 2015-10-08 23:33:34
○ 2026-08-09 11:05:54
○A78.46.98.732015-10-08 → 2017-01-02 · 5 obs
○ 2015-05-08 14:47:16
● 2015-10-08 23:33:34
● 2017-01-02 03:48:10
○ 2026-05-09 02:46:14
○ 2026-08-09 11:05:54
● 2015-10-08 23:33:34
● 2017-01-02 03:48:10
○ 2026-05-09 02:46:14
○ 2026-08-09 11:05:54
●A80.74.152.502026-05-09 → 2026-08-09 · 3 obs
○ 2017-01-02 03:48:10
● 2026-05-09 02:46:14
● 2026-08-09 11:05:54
● 2026-05-09 02:46:14
● 2026-08-09 11:05:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| fs-a.ch | nl.pro.io, p.dnh.net, ch.pro.io | - |
✅ Authoritative Response
Server:176.9.166.219
NS records: nl.pro.io, p.dnh.net, ch.pro.io
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 977ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.152.50 |
Analysis
Mail Server Role
mail.fs-a.ch serves as a mail server for fs-a.ch.
IP Addresses
mail.fs-a.ch points to a single IP number: 80.74.152.50.
Additional host names — mail.yumipacking.com, mail.drop-stop.ch, kurmak.com.tr and two others — share IP numbers with mail.fs-a.ch.