tutorials.ch - dns.ninja
tutorials.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.27.55.11🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC | ||||||
| PTR | parking21.kv.de | ||||||
| NS | ns1.kv-gmbh.de ⭐ | ||||||
| A | 78.46.40.158🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | static.158.40.46.78.clients.your-server.de | ||||||
| NS | ns2.kv-gmbh.de | ||||||
| A | 46.4.20.15🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.15.20.4.46.clients.your-server.de | ||||||
| MX | parking21.kv.de ⭐ | ||||||
| A | 37.27.55.11🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC | ||||||
| PTR | parking21.kv.de | ||||||
| TXT | 10f1e24b13d18223c2ae5f694fe39483aa021ed6 | ||||||
| TXT | d7fc976677194190b816d599c487872b | ||||||
| TXT | v=spf1 a:parking21.kv.de -all | ||||||
| TXT | afternic-verification-RZ69zFdYqwbprh9z36NsMd | ||||||
| SOA | ns1.kv-gmbh.dehostmaster@kv.de 2024-01-01 #4 | ||||||
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 2026-06-14 #20 | ||||||
Same first word
Similar names
DNS History
15 records (4 active, 11 former)
○NSatlas.dns.domaintraffic.ch2015-05-29 → 2017-05-17 · 4 obs
● 2017-05-17 05:50:20
○ 2026-03-17 09:48:06
○ 2026-06-14 08:39:24
○NScapella.dns.domaintraffic.ch2015-05-29 → 2017-05-17 · 4 obs
● 2017-05-17 05:50:20
○ 2026-03-17 09:48:06
○ 2026-06-14 08:39:24
●NSns1.kv-gmbh.de2026-03-17 → 2026-06-14 · 3 obs
● 2026-03-17 09:48:06
● 2026-06-14 08:39:24
●NSns2.kv-gmbh.de2026-03-17 → 2026-06-14 · 3 obs
● 2026-03-17 09:48:06
● 2026-06-14 08:39:24
○MXno.mx.example.org2015-05-29 → 2017-05-17 · 4 obs
● 2017-05-17 05:50:20
○ 2026-03-17 09:48:06
○ 2026-06-14 08:39:24
●MXparking21.kv.de2026-04-27 → 2026-06-14 · 3 obs
● 2026-04-27 16:23:08
● 2026-06-14 08:39:24
○A176.126.245.1462015-05-29 → 2017-05-17 · 8 obs
● 2016-01-21 20:49:10
○ 2016-04-20 10:52:36
● 2016-07-15 22:32:00
○ 2016-09-15 08:02:30
● 2017-05-17 05:50:20
○ 2026-03-17 09:48:06
○ 2026-06-14 08:39:24
○A185.133.192.322017-05-17 → 2017-05-17 · 4 obs
● 2017-05-17 05:50:20
○ 2026-03-17 09:48:06
○ 2026-06-14 08:39:24
○A199.59.243.2282026-03-17 → 2026-06-14 · 2 obs
○ 2026-06-14 08:39:24
●A37.27.55.112026-03-17 → 2026-06-14 · 3 obs
● 2026-03-17 09:48:06
● 2026-06-14 08:39:24
○A78.129.180.2032015-05-29 → 2017-05-17 · 7 obs
● 2016-04-20 10:52:36
○ 2016-07-15 22:32:00
● 2016-09-15 08:02:30
● 2017-05-17 05:50:20
○ 2026-03-17 09:48:06
○ 2026-06-14 08:39:24
○A78.47.93.1072015-05-29 → 2017-05-17 · 8 obs
● 2016-01-21 20:49:10
○ 2016-04-20 10:52:36
● 2016-07-15 22:32:00
○ 2016-09-15 08:02:30
● 2017-05-17 05:50:20
○ 2026-03-17 09:48:06
○ 2026-06-14 08:39:24
○A84.200.228.1152015-05-29 → 2016-09-15 · 6 obs
● 2016-04-20 10:52:36
○ 2016-07-15 22:32:00
● 2016-09-15 08:02:30
○ 2017-05-17 05:50:20
○ 2026-06-14 08:39:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| tutorials.ch | ns1.kv-gmbh.de, ns2.kv-gmbh.de | - |
✅ Authoritative Response
Server:46.4.20.15
NS records: ns1.kv-gmbh.de, ns2.kv-gmbh.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tutorials.ch (unsigned zone)
⏱️ Timing
Total: 1836ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.27.55.11 |
| NS | 2 | ns2.kv-gmbh.de, ns1.kv-gmbh.de |
| MX | 1 | parking21.kv.de (pri: 10) |
| TXT | 4 | 10f1e24b13d18223c2ae5f694fe39483aa021ed6, d7fc976677194190b816d599c487872b... |
| SOA | 1 | ns1.kv-gmbh.de hostmaster.kv.de |
Analysis
IP Addresses
tutorials.ch points to a single IP number: 37.27.55.11.
Additional host names — messer-manufaktur.de, emissionskataster.de, galerieverkauf.de and two others — share IP numbers with tutorials.ch.
Name Servers
tutorials.ch has two authoritative name servers — ns1.kv-gmbh.de and ns2.kv-gmbh.de.
tutorials.ch shares its name server setup with other domains, including ergonomische-buerodrehstuehle.de, (0x736578)y-online.de, exdorf.de and two others.
ns1.kv-gmbh.de resolves to 78.46.40.158. ns2.kv-gmbh.de resolves to 46.4.20.15. Both host names point to a single IP number.
Mail Servers
tutorials.ch has one mail server: parking21.kv.de.
tutorials.ch shares the same mail server setup as other domains, including ahto.de, unwahrscheinlich.de, bioenergie-strom.de and two others.
parking21.kv.de points to one IP number — 37.27.55.11.