jahnson.de - robtex.com
jahnson.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.133.104.44🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | www44.your-server.de | ||||||
| NS | ns1.your-server.de ⭐ | ||||||
| A | 2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.your-server.de | ||||||
| A | 213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | ns1.your-server.de | ||||||
| NS | ns.second-ns.com | ||||||
| A | 2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns.second-ns.com | ||||||
| A | 213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns.second-ns.com | ||||||
| NS | ns3.second-ns.de | ||||||
| A | 2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | ns3.second-ns.de | ||||||
| A | 193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | ns3.second-ns.de | ||||||
| MX | www44.your-server.de ⭐ | ||||||
| A | 2a01:4f8:d0a:272f::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | www44.your-server.de | ||||||
| A | 213.133.104.44🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | www44.your-server.de | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-04-29 #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=1786908640 | ||||||
Subdomains
mail.jahnson.de |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns.second-ns.com2015-07-23 → 2026-08-16 · 2 obs
● 2026-08-16 19:44:02
●NSns1.your-server.de2015-07-23 → 2026-08-16 · 2 obs
● 2026-08-16 19:44:02
●NSns3.second-ns.de2015-07-23 → 2026-08-16 · 2 obs
● 2026-08-16 19:44:02
○MXmail.jahnson.de2015-07-23 → 2018-08-24 · 4 obs
● 2018-08-24 01:34:44
○ 2026-03-27 01:39:50
○ 2026-08-16 19:44:02
●MXwww44.your-server.de2026-03-27 → 2026-08-16 · 3 obs
● 2026-03-27 01:39:50
● 2026-08-16 19:44:02
●A213.133.104.442015-07-23 → 2026-08-16 · 2 obs
● 2026-08-16 19:44:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, f.nic.de, a.nic.de | - |
| jahnson.de | ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de | 4 records |
✅ Authoritative Response
Server:213.239.204.242
NS records: ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jahnson.de (unsigned zone)
⏱️ Timing
Total: 811ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.133.104.44 |
| NS | 3 | ns3.second-ns.de, ns.second-ns.com... |
| MX | 1 | www44.your-server.de (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.your-server.de, ns1.your-server.de, ns3.second-ns.de...)
Analysis
Hierarchy
mail.jahnson.de is a subdomain of jahnson.de.
IP Addresses
jahnson.de points to a single IP number: 213.133.104.44.
Additional host names — mail.kienesberger.eu, mail.wawra.de, mail.matthiaspauls.de and two others — share IP numbers with jahnson.de.
Name Servers
jahnson.de has three name servers — ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
The name servers of jahnson.de overlap at least partially with those of other domains — among them b.9.6.c.c.0.c.0.8.f.4.0.1.0.a.2.ip6.arpa, horst-lehmann.de, twoteam.de and two more.
Each of ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de points to two IP numbers. ns.second-ns.com points to 213.239.204.242 and 2a01:4f8:0:a101::b:1. ns3.second-ns.de points to 193.47.99.4 and 2001:67c:192c::add:b3. ns1.your-server.de points to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.
Mail Servers
jahnson.de has one mail server: www44.your-server.de.
jahnson.de shares the same mail server setup as other domains, including madrasah.at, workmail.de, darion.de and two others.
www44.your-server.de resolves to two IP numbers — 213.133.104.44 and 2a01:4f8:d0a:272f::2.