oliverk.ch - robtex.com
oliverk.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 40.87.155.22🇮🇪 Microsoft40.80.0.0/12 | ||||||
| PTR | web03okr.northeurope.cloudapp.azure.com | ||||||
| NS | ns1.hostserv.eu ⭐ | ||||||
| A | 2001:1680:101:1::2🇨🇭 SOLNET2001:1680::/32 SolNet Switzerland | ||||||
| A | 82.220.34.231🇨🇭 SOLNET82.220.0.0/16 SolNet Switzerland | ||||||
| PTR | ns1.tripledns.eu | ||||||
| NS | ns2.hostserv.eu | ||||||
| A | 2001:1af8:4700:a120:4::2🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb | ||||||
| A | 5.79.97.178🇳🇱 LEASEWEB-NL-AMS-015.79.64.0/18 LEASEWEB | ||||||
| PTR | ns2.tripledns.eu | ||||||
| NS | ns3.hostserv.eu | ||||||
| A | 2a01:4f8:c0c:289d::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 94.130.74.45🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | ns3.tripledns.eu | ||||||
| TXT | v=spf1 +mx +a include:_spf.mail.hostserv.eu ~all | ||||||
| SOA | ns1.hostserv.euOliver@krispel.com 2026-01-08 #7 | ||||||
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 2026-04-14 #44 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns.oliverk.ch2015-08-01 → 2017-03-27 · 4 obs
● 2017-03-27 11:18:40
○ 2026-04-07 22:21:04
○ 2026-04-14 20:26:56
○NSdns1.oliverk.ch2015-08-01 → 2017-03-27 · 4 obs
● 2017-03-27 11:18:40
○ 2026-04-07 22:21:04
○ 2026-04-14 20:26:56
○NSdns2.oliverk.ch2015-08-01 → 2017-03-27 · 4 obs
● 2017-03-27 11:18:40
○ 2026-04-07 22:21:04
○ 2026-04-14 20:26:56
●NSns1.hostserv.eu2026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 22:21:04
● 2026-04-14 20:26:56
●NSns2.hostserv.eu2026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 22:21:04
● 2026-04-14 20:26:56
●NSns3.hostserv.eu2026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 22:21:04
● 2026-04-14 20:26:56
○MXmail.oliverk.ch2015-08-01 → 2016-06-22 · 4 obs
● 2016-06-22 20:36:16
○ 2017-03-27 11:18:40
○ 2026-04-14 20:26:56
○MXoliverk-ch.mail.protection.outlook.com2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 11:18:40
○ 2026-04-07 22:21:04
○ 2026-04-14 20:26:56
●A40.87.155.222026-04-07 → 2026-04-14 · 2 obs
● 2026-04-14 20:26:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| oliverk.ch | ns3.hostserv.eu, ns2.hostserv.eu, ns1.hostserv.eu | - |
✅ Authoritative Response
Server:5.79.97.178
NS records: ns3.hostserv.eu, ns2.hostserv.eu, ns1.hostserv.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oliverk.ch (unsigned zone)
⏱️ Timing
Total: 853ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 40.87.155.22 |
| NS | 3 | ns3.hostserv.eu, ns2.hostserv.eu... |
| TXT | 1 | v=spf1 +mx +a include:_spf.mail.hostserv |
| SOA | 1 | ns1.hostserv.eu Oliver.krispel.com |
Analysis
IP Addresses
oliverk.ch points to an IP address: 40.87.155.22.
other host names include mail.droppy24.ch, mail.web-inserate.com, web-inserate.com, smtp.kontaktinserate.ch and kontaktinserate.ch; they share IP numbers with oliverk.ch.
Name Servers
oliverk.ch is delegated to three name servers ns1.hostserv.eu, ns2.hostserv.eu and ns3.hostserv.eu.
oliverk.ch at least partially shares name servers with other domains, for instance pneu-jehle.ch, easy-going.ch, megatransfer.ch, handy-gott.com and grandbet.com.
These name servers are commonly used with ns1.hosttech.ch, ns2.hosttech.ch, ns3.hosttech.ch, ns1.hosttech.at, ns2.hosttech.at and ns3.hosttech.at.
Host names with two IP numbers:
ns1.hostserv.eu points to 2001:1680:101:1::2 and 82.220.34.231; ns2.hostserv.eu points to 2001:1af8:4700:a120:4::2 and 5.79.97.178; ns3.hostserv.eu points to 2a01:4f8:c0c:289d::2 and 94.130.74.45.