dat.ch - dns.ninja
dat.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 2026-07-16 #17 | ||||||
Subdomains
Same first word
Similar names
DNS History
16 records (7 active, 9 former)
○NSns01.blackpoint.ch2008-11-28 → 2008-11-28 · 3 obs
○ 2015-08-05 16:02:20
○ 2026-07-16 07:17:18
○NSns02.blackpoint.ch2008-11-28 → 2008-11-28 · 3 obs
○ 2015-08-05 16:02:20
○ 2026-07-16 07:17:18
●NSns1.hosttech.ch2026-03-01 → 2026-07-16 · 3 obs
● 2026-03-01 22:51:22
● 2026-07-16 07:17:18
○NSns1.simeon.sg2015-08-05 → 2017-01-16 · 5 obs
● 2015-08-05 16:02:20
● 2017-01-16 00:17:46
○ 2026-03-01 22:51:22
○ 2026-07-16 07:17:18
●NSns2.hosttech.ch2026-03-01 → 2026-07-16 · 3 obs
● 2026-03-01 22:51:22
● 2026-07-16 07:17:18
○NSns2.simeon.sg2015-08-05 → 2017-01-16 · 5 obs
● 2015-08-05 16:02:20
● 2017-01-16 00:17:46
○ 2026-03-01 22:51:22
○ 2026-07-16 07:17:18
○NSns22.blackpoint.ch2008-11-28 → 2008-11-28 · 3 obs
○ 2015-08-05 16:02:20
○ 2026-07-16 07:17:18
●NSns3.hosttech.ch2026-03-01 → 2026-07-16 · 3 obs
● 2026-03-01 22:51:22
● 2026-07-16 07:17:18
●MXmail1.hosttech.eu2026-03-01 → 2026-07-16 · 3 obs
● 2026-03-01 22:51:22
● 2026-07-16 07:17:18
●MXmail2.hosttech.eu2026-03-01 → 2026-07-16 · 3 obs
● 2026-03-01 22:51:22
● 2026-07-16 07:17:18
○MXscanlab.mailsecurity.ch2008-11-28 → 2008-11-28 · 3 obs
○ 2015-08-05 16:02:20
○ 2026-07-16 07:17:18
○MXstargate.simeon.sg2015-08-05 → 2017-01-16 · 5 obs
● 2015-08-05 16:02:20
● 2017-01-16 00:17:46
○ 2026-03-01 22:51:22
○ 2026-07-16 07:17:18
●A2001:1680:101:830::12026-04-25 → 2026-07-16 · 3 obs
● 2026-04-25 09:34:10
● 2026-07-16 07:17:18
○A213.188.58.112015-08-05 → 2017-01-16 · 5 obs
● 2015-08-05 16:02:20
● 2017-01-16 00:17:46
○ 2026-03-01 22:51:22
○ 2026-07-16 07:17:18
○A217.75.17.852008-11-28 → 2008-11-28 · 3 obs
○ 2015-08-05 16:02:20
○ 2026-07-16 07:17:18
●A82.220.34.412026-03-01 → 2026-07-16 · 3 obs
● 2026-03-01 22:51:22
● 2026-07-16 07:17:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| dat.ch | ns1.hosttech.ch, ns2.hosttech.ch, ns3.hosttech.ch | 6 records |
✅ Authoritative Response
Server:94.130.74.45
NS records: ns1.hosttech.ch, ns2.hosttech.ch, ns3.hosttech.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dat.ch (unsigned zone)
⏱️ Timing
Total: 738ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.220.34.41 |
| AAAA | 1 | 2001:1680:101:830::1 |
| NS | 3 | ns2.hosttech.ch, ns3.hosttech.ch... |
| MX | 2 | mail1.hosttech.eu (pri: 10), mail2.hosttech.eu (pri: 10) |
| TXT | 1 | v=spf1 +mx +a include:_spf.mail.hostserv |
| SOA | 1 | ns1.hosttech.ch dns.hosttech.eu |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.hosttech.ch, ns2.hosttech.ch, ns3.hosttech.ch...)
Analysis
Hierarchy
www.dat.ch and mail.dat.ch are both subdomains of dat.ch.
IP Addresses
dat.ch has two IP addresses: 82.220.34.41 and 2001:1680:101:830::1
quellederkraft.ch, www.nerve.at, tomstyle.ch and two other host names share IP numbers with dat.ch.
Name Servers
DNS for dat.ch is handled by three authoritative name servers: ns1.hosttech.ch, ns2.hosttech.ch and ns3.hosttech.ch.
The name servers of dat.ch overlap at least partially with those of other domains — among them casaleorgogliosa.it, barteld.ch, balimusic.ch and two more.
These name servers commonly appear in delegations together with ns1.hostserv.eu, ns2.hostserv.eu, ns3.hostserv.eu and 3 other.
Three hostnames — ns1.hosttech.ch, ns2.hosttech.ch and ns3.hosttech.ch — each have two IP addresses: ns1.hosttech.ch has 82.220.34.231 and 2001:1680:101:1::2, ns2.hosttech.ch has 5.79.97.178 and 2001:1af8:4700:a120:4::2, and ns3.hosttech.ch has 94.130.74.45 and 2a01:4f8:c0c:289d::2.
Mail Servers
Mail for dat.ch is handled by two mail servers — mail1.hosttech.eu and mail2.hosttech.eu.
dat.ch uses an identical mail server configuration to several other domains — among them ster.at, mundo.ch, falk.ch and two more.
mail1.hosttech.eu directs to 193.203.253.28 and 2001:1680:101:83a::d8. mail2.hosttech.eu directs to 45.131.253.20 and 2a11:8b80:1000:1::4c. Each host name carries two IP addresses.