std.ch - robtex.com
std.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 87.237.169.108🇨🇭 TCNETCH87.237.168.0/22 TcNet GmbH telefon & internet | ||||||
| PTR | host-87-237-169-108.tcnet.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 | ||||||
| SOA | ch.pro.iohostmaster@std.ch 2024-10-07 #1 | ||||||
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 2026-04-24 #0 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSch.pro.io2026-03-18 → 2026-04-23 · 3 obs
● 2026-03-18 12:51:42
● 2026-04-23 22:29:06
●NSnl.pro.io2026-03-18 → 2026-04-23 · 3 obs
● 2026-03-18 12:51:42
● 2026-04-23 22:29:06
○NSns.namespace4you.de2015-08-05 → 2020-11-27 · 4 obs
● 2020-11-27 18:18:22
○ 2026-03-18 12:51:42
○ 2026-04-23 22:29:06
○NSns2.namespace4you.de2015-08-05 → 2020-11-27 · 4 obs
● 2020-11-27 18:18:22
○ 2026-03-18 12:51:42
○ 2026-04-23 22:29:06
●NSp.dnh.net2026-03-18 → 2026-04-23 · 3 obs
● 2026-03-18 12:51:42
● 2026-04-23 22:29:06
○MXmail.mail-ch.ch2015-08-05 → 2016-03-15 · 4 obs
● 2016-03-15 19:00:56
○ 2016-11-28 23:24:30
○ 2026-04-23 22:29:06
○MXmx.switchplus-mail.ch2016-11-28 → 2020-11-27 · 5 obs
● 2016-11-28 23:24:30
● 2020-11-27 18:18:22
○ 2026-03-18 12:51:42
○ 2026-04-23 22:29:06
○A81.63.154.2022015-08-05 → 2017-09-27 · 4 obs
● 2017-09-27 01:44:48
○ 2020-11-15 23:31:00
○ 2026-04-23 22:29:06
●A87.237.169.1082020-11-15 → 2026-04-23 · 3 obs
● 2020-11-15 23:31:00
● 2026-04-23 22:29:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| std.ch | p.dnh.net, nl.pro.io, ch.pro.io | - |
✅ Authoritative Response
Server:109.237.143.19
NS records: p.dnh.net, nl.pro.io, ch.pro.io
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1128ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.237.169.108 |
| NS | 3 | p.dnh.net, ch.pro.io... |
| SOA | 1 | ch.pro.io hostmaster.std.ch |
Analysis
IP Addresses
std.ch points to a single IP address: 87.237.169.108.
Other host names such as zff.ch, simtech-ag.ch, zfj.ch, yomama.simtech-ag.ch and www.zff.ch share IPs with std.ch.
Name Servers
std.ch is delegated to three name servers: ch.pro.io, nl.pro.io and p.dnh.net.
std.ch at least partially shares name servers with other domains, for example pcardsolution.ch, dtmm.ch, konsularservice.ch, cofr.ch and charops.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