webaufbau.ch - robtex.com
webaufbau.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 80.74.136.150🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland | ||||||
| PTR | smaragd.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 | ||||||
| MX | mail.webaufbau.ch ⭐ | ||||||
| A | 80.74.136.150🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland | ||||||
| PTR | smaragd.metanet.ch | ||||||
| TXT | v=spf1 include:_spf.sui-inter.net +mx +a -all | ||||||
| SOA | ch.pro.iohostmaster@metanet.ch 2026-04-28 #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 2026-05-12 #7 | ||||||
Subdomains
Same first word
webaufbau.ch |
DNS History
8 records (5 active, 3 former)
●NSch.pro.io2026-02-16 → 2026-05-12 · 3 obs
● 2026-02-16 09:09:58
● 2026-05-12 02:07:54
●NSnl.pro.io2026-02-16 → 2026-05-12 · 3 obs
● 2026-02-16 09:09:58
● 2026-05-12 02:07:54
○NSns.ch-meta.net2018-05-13 → 2018-05-13 · 3 obs
○ 2026-02-16 09:09:58
○ 2026-05-12 02:07:54
○NSns2.ch-meta.net2018-05-13 → 2018-05-13 · 3 obs
○ 2026-02-16 09:09:58
○ 2026-05-12 02:07:54
○NSns3.ch-meta.net2018-05-13 → 2018-05-13 · 3 obs
○ 2026-02-16 09:09:58
○ 2026-05-12 02:07:54
●NSp.dnh.net2026-02-16 → 2026-05-12 · 3 obs
● 2026-02-16 09:09:58
● 2026-05-12 02:07:54
●MXmail.webaufbau.ch2018-05-13 → 2026-05-12 · 2 obs
● 2026-05-12 02:07:54
●A80.74.136.1502018-05-13 → 2026-05-12 · 2 obs
● 2026-05-12 02:07:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| webaufbau.ch | p.dnh.net, ch.pro.io, nl.pro.io | - |
✅ Authoritative Response
Server:109.237.143.19
NS records: p.dnh.net, ch.pro.io, nl.pro.io
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1129ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.136.150 |
| NS | 3 | nl.pro.io, p.dnh.net... |
| MX | 1 | mail.webaufbau.ch (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.sui-inter.net +mx +a |
| SOA | 1 | ch.pro.io hostmaster.metanet.ch |
Analysis
Hierarchy
webaufbau.ch is the parent of www.webaufbau.ch and mail.webaufbau.ch.
IP Addresses
webaufbau.ch points to an IP address: 80.74.136.150.
other host names include mail.rentalux.ch, mail.motorschutzschalter.ch, mail.terrassengelaender.ch, sanitaetsdienst.ch and mobilarte.ch; they share IP numbers with webaufbau.ch.
Name Servers
webaufbau.ch is delegated to three name servers ch.pro.io, nl.pro.io and p.dnh.net.
webaufbau.ch at least partially shares name servers with other domains, for instance diewanderlust.ch, marketer.ch, xinventa.net, texgreen.ch and sirenix.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.
Mail Servers
webaufbau.ch is handled by a single mail server, mail.webaufbau.ch.
The host name mail.webaufbau.ch points to IP 80.74.136.150.