techlab.ch - dns.ninja
techlab.ch
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.triwdata.ch ⭐ ⚠️ Not in parent delegation | ||||||
| A | 188.245.98.23🇩🇪 Hetzner188.245.0.0/16 HETZNER-DC | ||||||
| PTR | froxlor.triwdata.ch | ||||||
| NS | ns2.triwdata.ch | ||||||
| A | 188.245.98.23🇩🇪 Hetzner188.245.0.0/16 HETZNER-DC | ||||||
| PTR | froxlor.triwdata.ch | ||||||
| NS | ns3.triwdata.ch | ||||||
| A | 116.203.232.11🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC | ||||||
| PTR | ns3.triwdata.ch | ||||||
| NS | ns4.triwdata.ch ⚠️ Not in zone NS records | ||||||
| A | 157.90.120.139🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | limmat02.triwdata.ch | ||||||
| MX | mail.demo.techlab.ch ⭐ | ||||||
| A | 151.248.238.190🇨🇭 TELEZUG151.248.128.0/17 WWZ Telekom AG Chollerstrasse 24 CH-6301 Zug Switzerland | ||||||
| TXT | google-site-verification=-bXximZJJFYcwtAPzAFoeJXCWZKCP_z4ne-J0ua0-1w | ||||||
| TXT | swisssign-check=6-9waymx2suIYmjSavvNOCRAiI4 | ||||||
| SOA | ns1.triwdata.chhostmaster@wirdgroup.com 2026-03-09 #2 | ||||||
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 2026-07-24 #10 | ||||||
Subdomains
demo.techlab.ch |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.triwdata.ch2015-05-21 → 2026-07-24 · 5 obs
● 2019-12-22 13:17:08
○ 2026-02-22 17:23:16
● 2026-03-13 00:58:50
● 2026-07-24 03:19:54
●NSns2.triwdata.ch2015-05-21 → 2026-07-24 · 2 obs
● 2026-07-24 03:19:54
●NSns3.triwdata.ch2015-05-21 → 2026-07-24 · 2 obs
● 2026-07-24 03:19:54
●NSns4.triwdata.ch2026-02-22 → 2026-07-24 · 3 obs
● 2026-02-22 17:23:16
● 2026-07-24 03:19:54
●MXmail.demo.techlab.ch2016-07-18 → 2026-07-24 · 9 obs
● 2016-07-18 05:59:32
● 2019-12-22 13:17:08
○ 2026-02-22 17:23:16
● 2026-03-13 00:58:50
○ 2026-03-29 03:08:50
○ 2026-05-05 12:53:40
● 2026-05-31 21:32:38
● 2026-07-24 03:19:54
○MXmail.wirdgroup.com2015-05-21 → 2016-03-20 · 4 obs
● 2016-03-20 09:33:10
○ 2016-07-18 05:59:32
○ 2026-07-24 03:19:54
○MXmail2.wirdgroup.com2015-05-21 → 2016-03-20 · 4 obs
● 2016-03-20 09:33:10
○ 2016-07-18 05:59:32
○ 2026-07-24 03:19:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| techlab.ch | ns2.triwdata.ch, ns4.triwdata.ch, ns3.triwdata.ch | 3 records |
✅ Authoritative Response
Server:188.245.98.23
NS records: ns2.triwdata.ch, ns4.triwdata.ch, ns3.triwdata.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techlab.ch (unsigned zone)
⏱️ Timing
Total: 5028ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.triwdata.ch, ns1.triwdata.ch... |
| MX | 1 | mail.demo.techlab.ch (pri: 10) |
| TXT | 2 | swisssign-check=6-9waymx2suIYmjSavvNOCRA, google-site-verification=-bXximZJJFYcwtA |
| SOA | 1 | ns1.triwdata.ch hostmaster.wirdgroup.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns4.triwdata.ch, ns3.triwdata.ch, ns2.triwdata.ch)
Analysis
Hierarchy
techlab.ch is a parent domain of demo.techlab.ch.
Name Servers
The domain techlab.ch is delegated to these four name servers: ns1.triwdata.ch, ns2.triwdata.ch, ns3.triwdata.ch and ns4.triwdata.ch.
techlab.ch shares at least some of its name servers with other domains, including erotikdomain.com, stuttgarter-aktien-fonds.de, progo-parts.de and two others.
ns1.triwdata.ch and ns2.triwdata.ch both direct to 188.245.98.23. ns3.triwdata.ch directs to 116.203.232.11 and ns4.triwdata.ch directs to 157.90.120.139 — each of the four hosts resolves to exactly one IP address.
ns1.triwdata.ch and ns2.triwdata.ch each have 188.245.98.23 IP addresses.
Mail Servers
techlab.ch routes its mail through a single mail server, mail.demo.techlab.ch.
techlab.ch and domains like demo.techlab.ch share an identical mail server configuration.
mail.demo.techlab.ch resolves to 151.248.238.190 and no other IP number.