grundmann.ch - robtex.com
grundmann.ch
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 2026-03-28 #2 | ||||||
Subdomains
www.grundmann.ch |
Same first word
grundmann.mobi |
grundmann.com |
grundmann.net |
grundmann.ch |
grundmann.tv |
grundmann.de |
grundmann.at |
grundmann.se |
DNS History
12 records (6 active, 6 former)
○NSdns1.itds.ch2015-07-24 → 2017-03-17 · 4 obs
● 2017-03-17 10:13:18
○ 2026-03-11 21:35:26
○ 2026-03-28 01:01:16
○NSdns2.itds.ch2015-07-24 → 2017-03-17 · 4 obs
● 2017-03-17 10:13:18
○ 2026-03-11 21:35:26
○ 2026-03-28 01:01:16
●NSns1.netzone.ch2026-03-11 → 2026-03-28 · 3 obs
● 2026-03-11 21:35:26
● 2026-03-28 01:01:16
●NSns2.netzone.ch2026-03-11 → 2026-03-28 · 3 obs
● 2026-03-11 21:35:26
● 2026-03-28 01:01:16
●NSns3.netzone.ch2026-03-11 → 2026-03-28 · 3 obs
● 2026-03-11 21:35:26
● 2026-03-28 01:01:16
●MXgrundmann-ch.mail.protection.outlook.com2016-02-22 → 2026-03-28 · 3 obs
● 2016-02-22 18:33:56
● 2026-03-28 01:01:16
○MXmail.grundmann.ch2015-07-24 → 2015-11-28 · 4 obs
● 2015-11-28 00:42:00
○ 2016-02-22 18:33:56
○ 2026-03-28 01:01:16
○A2a02:418:200d::1:1152015-11-28 → 2017-03-17 · 5 obs
● 2015-11-28 00:42:00
● 2017-03-17 10:13:18
○ 2026-03-11 21:35:26
○ 2026-03-28 01:01:16
●A2a06:c01:1000:1165::522026-03-11 → 2026-03-28 · 3 obs
● 2026-03-11 21:35:26
● 2026-03-28 01:01:16
●A5.102.148.522026-03-11 → 2026-03-28 · 3 obs
● 2026-03-11 21:35:26
● 2026-03-28 01:01:16
○A5.148.182.1152015-11-28 → 2017-03-17 · 5 obs
● 2015-11-28 00:42:00
● 2017-03-17 10:13:18
○ 2026-03-11 21:35:26
○ 2026-03-28 01:01:16
○A94.230.223.2032015-07-24 → 2015-07-24 · 3 obs
○ 2015-11-28 00:42:00
○ 2026-03-28 01:01:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| grundmann.ch | ns3.netzone.ch, ns2.netzone.ch, ns1.netzone.ch | 8 records |
✅ Authoritative Response
Server:176.97.158.89
NS records: ns3.netzone.ch, ns2.netzone.ch, ns1.netzone.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 427ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.102.148.52 |
| AAAA | 1 | 2a06:c01:1000:1165::52 |
| NS | 3 | ns1.netzone.ch, ns3.netzone.ch... |
| MX | 1 | grundmann-ch.mail.protection.outlook.com |
| TXT | 4 | google-site-verification=yxHOosBtWqxhqr2, seobility=1b32aea8ddbac2e865cd929071cc3e... |
| SOA | 1 | ns1.netzone.ch hostmaster.netzone.ch |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns3.netzone.ch, ns3.netzone.ch, ns2.netzone.ch...)
Analysis
Hierarchy
grundmann.ch is the parent of www.grundmann.ch.
IP Addresses
grundmann.ch resolves to two IP numbers: 2a06:c01:1000:1165::52 and 5.102.148.52.
Other host names, for instance forumvera.ch, swl.ch, gruberpartner.ch, sozialtherapie.ch and java-prod-rma1-04.itds-net.ch share IP numbers with grundmann.ch.
Name Servers
grundmann.ch delegates to three name servers: ns1.netzone.ch, ns2.netzone.ch and ns3.netzone.ch.
grundmann.ch shares some name servers with other domains, for example a-k-s.ch, pfadi.pl, thurnherr.org, bhsf.ch and cscom.ch.
These name servers are commonly used together with ns1.hostpark.net and ns2.hostpark.net.
Host names with four IP numbers:
ns3.netzone.ch points to: 2001:67c:1bc::89, 2001:67c:10b8::89, 176.97.158.89 and 192.174.68.89.
Host names with two IP numbers:
ns1.netzone.ch points to: 2001:67c:1bc::23 and 192.174.68.23; ns2.netzone.ch points to: 2001:67c:10b8::23 and 176.97.158.23.
Mail Servers
grundmann.ch is handled by a single mail server, grundmann-ch.mail.protection.outlook.com.
Host grundmann-ch.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::9, 52.101.68.10, 52.101.68.27, 52.101.68.29 and 52.101.73.4.