kohlnet.ch - robtex.com
kohlnet.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.34.131.144🇩🇪 Hetzner188.34.128.0/17 HETZNER-DC | ||||||
| PTR | lx44.hoststar.hosting | ||||||
| NS | ns1.hoststar.hosting ⭐ ⚠️ Not in parent delegation | ||||||
| A | 88.99.214.141🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | ns1.hoststar.hosting | ||||||
| NS | ns2.hoststar.hosting ⚠️ Not in parent delegation | ||||||
| A | 185.48.228.80🇨🇭 netcup-AS185.48.228.0/22 NETCUP-GMBH | ||||||
| PTR | ns2.hoststar.hosting | ||||||
| NS | ns229.hoststar.ch ⚠️ Not in zone NS records | ||||||
| A | 88.99.214.141🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | ns1.hoststar.hosting | ||||||
| NS | ns230.hoststar.ch ⚠️ Not in zone NS records | ||||||
| A | 185.48.228.80🇨🇭 netcup-AS185.48.228.0/22 NETCUP-GMBH | ||||||
| PTR | ns2.hoststar.hosting | ||||||
| MX | mail.kohlnet.ch ⭐ | ||||||
| A | 85.10.204.236🇩🇪 Hetzner85.10.192.0/18 HETZNER-RZ-NBG-BLK3 | ||||||
| PTR | mailpro001.hoststar.ch | ||||||
| TXT | v=spf1 a:kohlnet.ch mx ~all | ||||||
| SOA | ns1.hoststar.hostinghostmaster@kohlnet.ch 2026-04-02 #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 2026-04-03 #22 | ||||||
Subdomains
mail.kohlnet.ch |
Same first word
kohlnet.ch |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.hoststar.hosting2026-03-29 → 2026-04-03 · 3 obs
● 2026-03-29 03:07:10
● 2026-04-03 09:19:46
●NSns2.hoststar.hosting2026-03-29 → 2026-04-03 · 3 obs
● 2026-03-29 03:07:10
● 2026-04-03 09:19:46
●NSns229.hoststar.ch2015-06-27 → 2026-04-03 · 2 obs
● 2026-04-03 09:19:46
●NSns230.hoststar.ch2015-06-27 → 2026-04-03 · 2 obs
● 2026-04-03 09:19:46
●MXmail.kohlnet.ch2015-06-27 → 2026-04-03 · 2 obs
● 2026-04-03 09:19:46
●A188.34.131.1442026-03-29 → 2026-04-03 · 3 obs
● 2026-03-29 03:07:10
● 2026-04-03 09:19:46
○A85.10.201.42015-06-27 → 2019-12-21 · 4 obs
● 2019-12-21 18:12:34
○ 2026-03-29 03:07:10
○ 2026-04-03 09:19:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | e.nic.ch, d.nic.ch, f.nic.ch, b.nic.ch... | - |
| kohlnet.ch | ns230.hoststar.ch, ns229.hoststar.ch | - |
✅ Authoritative Response
Server:185.48.228.80
NS records: ns230.hoststar.ch, ns229.hoststar.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kohlnet.ch (unsigned zone)
⏱️ Timing
Total: 692ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.34.131.144 |
| NS | 2 | ns2.hoststar.hosting, ns1.hoststar.hosting |
| MX | 1 | mail.kohlnet.ch (pri: 10) |
| TXT | 1 | v=spf1 a:kohlnet.ch mx ~all |
| SOA | 1 | ns1.hoststar.hosting hostmaster.kohlnet. |
Analysis
Hierarchy
mail.kohlnet.ch is a child of kohlnet.ch.
IP Addresses
kohlnet.ch resolves to one IP number: 188.34.131.144.
Other host names, for instance mail.in-ch.com, i-tv.ch, mail.nobiligaio.com, easy-company.ch and mail.prokaninchen.ch share IP numbers with kohlnet.ch.
Name Servers
kohlnet.ch delegates to four name servers: ns229.hoststar.ch, ns230.hoststar.ch, ns1.hoststar.hosting and ns2.hoststar.hosting.
kohlnet.ch at least partially shares name servers with other domains, including shotokan-sg.ch, classictelephon.ch, 109.at, vgnfun.ch and bosch-car-service.tv.
Hostnames with a single IP number:
ns229.hoststar.ch points to: 88.99.214.141.
ns230.hoststar.ch points to: 185.48.228.80.
ns1.hoststar.hosting points to: 88.99.214.141.
ns2.hoststar.hosting points to: 185.48.228.80.
Hostnames pointing to 88.99.214.141: ns229.hoststar.ch and ns1.hoststar.hosting.
Hostnames pointing to 185.48.228.80: ns230.hoststar.ch and ns2.hoststar.hosting.
Mail Servers
A single mail server handles kohlnet.ch, mail.kohlnet.ch.
Host name mail.kohlnet.ch resolves to a single IP: 85.10.204.236.