schmidtson.de - robtex.com
schmidtson.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | hydrogen.ns.hetzner.com ⭐ | ||||||
| A | 2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| A | 213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| NS | helium.ns.hetzner.de | ||||||
| A | 2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| A | 193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| NS | oxygen.ns.hetzner.com | ||||||
| A | 2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| A | 88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| MX | mail.kevjack.eu ⭐ | ||||||
| A | 2a01:4f8:c17:b836::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | mail.kevjack.eu | ||||||
| A | 128.140.83.215🇩🇪 Hetzner128.140.0.0/17 HETZNER-DC | ||||||
| PTR | mail.kevjack.eu | ||||||
| TXT | v=spf1 include:_spf.kevjack.eu ~all | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2026-01-09 #0 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1776017057 | ||||||
Same first word
schmidtson.de |
schmidtson.se |
DNS History
9 records (4 active, 5 former)
●NShelium.ns.hetzner.de2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 18:32:52
● 2026-04-12 18:32:54
●NShydrogen.ns.hetzner.com2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 18:32:52
● 2026-04-12 18:32:54
○NSns1.first-ns.de2015-05-17 → 2016-09-13 · 4 obs
● 2016-09-13 10:46:16
○ 2026-04-12 18:32:52
○ 2026-04-12 18:32:54
●NSoxygen.ns.hetzner.com2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 18:32:52
● 2026-04-12 18:32:54
○NSrobotns2.second-ns.de2015-05-17 → 2016-09-13 · 4 obs
● 2016-09-13 10:46:16
○ 2026-04-12 18:32:52
○ 2026-04-12 18:32:54
○NSrobotns3.second-ns.com2015-05-17 → 2016-09-13 · 4 obs
● 2016-09-13 10:46:16
○ 2026-04-12 18:32:52
○ 2026-04-12 18:32:54
●MXmail.kevjack.eu2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 18:32:52
● 2026-04-12 18:32:54
○MXmail.wsit.network2015-05-17 → 2016-09-13 · 4 obs
● 2016-09-13 10:46:16
○ 2026-04-12 18:32:52
○ 2026-04-12 18:32:54
○A37.221.197.2122015-05-17 → 2015-05-17 · 3 obs
○ 2015-10-16 07:30:58
○ 2026-04-12 18:32:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| schmidtson.de | hydrogen.ns.hetzner.com, helium.ns.hetzner.de, oxygen.ns.hetzner.com | - |
✅ Authoritative Response
Server:88.198.229.192
NS records: hydrogen.ns.hetzner.com, helium.ns.hetzner.de, oxygen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schmidtson.de (unsigned zone)
⏱️ Timing
Total: 3321ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com... |
| MX | 1 | mail.kevjack.eu (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.kevjack.eu ~all |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
Analysis
Name Servers
schmidtson.de is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
schmidtson.de at least partially shares name servers with other domains, for instance resistancefestival.gr, wl-group.com, picton.nom.za, di-verlag.de and norla-messe.biz.
These name servers are commonly used with the name servers ns1.first-ns.de.
Host names with two IP numbers:
Host hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98.
Host oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192.
Host helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5.
Mail Servers
schmidtson.de is handled by a single mail server, mail.kevjack.eu.
schmidtson.de uses the same mail server setup as other domains such as kevjack.eu and schmidt.by.
Host mail.kevjack.eu resolves to two IPs: 2a01:4f8:c17:b836::1 and 128.140.83.215.