mas100.ch - robtex.com
mas100.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 80.74.154.155🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | gusto.metanet.ch | ||||||
| NS | ch.pro.io ⭐ | ||||||
| A | 2a01:64c0:0:5000::19🇩🇪 CLOUDPIT2a01:64c0::/32 | ||||||
| PTR | ch.pro.io | ||||||
| A | 109.237.142.19🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | ch.pro.io | ||||||
| NS | nl.pro.io | ||||||
| A | 2a01:4f8:fff3:66::219🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | nl.pro.io | ||||||
| A | 176.9.166.219🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4 | ||||||
| PTR | nl.pro.io | ||||||
| NS | p.dnh.net | ||||||
| A | 2a02:2b80:101:5000::19🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| PTR | p.dnh.net | ||||||
| A | 109.237.143.19🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | p.dnh.net | ||||||
| TXT | v=DMARC1; p=reject; pct=100 | ||||||
| SOA | ch.pro.iohostmaster@metanet.ch 2026-03-24 #0 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-04-11 #39 | ||||||
Same first word
mas100.ch |
Similar names
DNS History
7 records (4 active, 3 former)
●NSch.pro.io2026-03-26 → 2026-04-11 · 3 obs
● 2026-03-26 15:38:14
● 2026-04-11 18:28:18
●NSnl.pro.io2026-03-26 → 2026-04-11 · 3 obs
● 2026-03-26 15:38:14
● 2026-04-11 18:28:18
○NSns1.nameserver.ch2015-07-20 → 2016-12-29 · 4 obs
● 2016-12-29 00:20:20
○ 2026-03-26 15:38:14
○ 2026-04-11 18:28:18
○NSns2.nameserver.ch2015-07-20 → 2016-12-29 · 4 obs
● 2016-12-29 00:20:20
○ 2026-03-26 15:38:14
○ 2026-04-11 18:28:18
●NSp.dnh.net2026-03-26 → 2026-04-11 · 3 obs
● 2026-03-26 15:38:14
● 2026-04-11 18:28:18
●A80.74.154.1552026-03-26 → 2026-04-11 · 3 obs
● 2026-03-26 15:38:14
● 2026-04-11 18:28:18
○A80.86.198.132015-07-20 → 2016-12-29 · 4 obs
● 2016-12-29 00:20:20
○ 2026-03-26 15:38:14
○ 2026-04-11 18:28:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| mas100.ch | nl.pro.io, p.dnh.net, ch.pro.io | - |
✅ Authoritative Response
Server:109.237.142.19
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: 1054ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.154.155 |
| NS | 3 | ch.pro.io, nl.pro.io... |
| TXT | 1 | v=DMARC1; p=reject; pct=100 |
| SOA | 1 | ch.pro.io hostmaster.metanet.ch |
Analysis
IP Addresses
mas100.ch points to a single IP address: 80.74.154.155.
Other host names such as circamedia.ch, mail.tigerprinz.ch, mail.kapellen.ch, mail.sfgv.org and xobo.de share IPs with mas100.ch.
Name Servers
mas100.ch is delegated to three name servers: ch.pro.io, nl.pro.io and p.dnh.net.
mas100.ch at least partially shares name servers with other domains, for example ittech.ch, rmpinternational.ch, alexbaer.ch, psychologischehand(0x616e616c)yse.com and swissbed.ch.
Host names with two IP numbers:
ch.pro.io points to 2a01:64c0:0:5000::19 and 109.237.142.19
nl.pro.io points to 2a01:4f8:fff3:66::219 and 176.9.166.219
p.dnh.net points to 2a02:2b80:101:5000::19 and 109.237.143.19