jankirchhoff.de - robtex.com
jankirchhoff.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.47.86.100🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | clients.ix-o.de | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | mail.ix-o.de ⭐ | ||||||
| A | 78.47.86.100🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | clients.ix-o.de | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-01-31 #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=1774703999 | ||||||
Same first word
jankirchhoff.de |
DNS History
7 records (5 active, 2 former)
●NSns1.first-ns.de2015-08-08 → 2026-03-28 · 2 obs
● 2026-03-28 13:24:08
●NSrobotns2.second-ns.de2015-08-08 → 2026-03-28 · 2 obs
● 2026-03-28 13:24:08
●NSrobotns3.second-ns.com2015-08-08 → 2026-03-28 · 2 obs
● 2026-03-28 13:24:08
○MXix-o.de2015-08-08 → 2017-08-19 · 4 obs
● 2017-08-19 00:20:30
○ 2026-02-19 19:42:58
○ 2026-03-28 13:24:08
●MXmail.ix-o.de2026-02-19 → 2026-03-28 · 3 obs
● 2026-02-19 19:42:58
● 2026-03-28 13:24:08
○A5.9.49.1422015-08-08 → 2017-08-19 · 4 obs
● 2017-08-19 00:20:30
○ 2026-02-19 19:42:58
○ 2026-03-28 13:24:08
●A78.47.86.1002026-02-19 → 2026-03-28 · 3 obs
● 2026-02-19 19:42:58
● 2026-03-28 13:24:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| jankirchhoff.de | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server:213.239.242.238
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jankirchhoff.de (unsigned zone)
⏱️ Timing
Total: 1148ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.47.86.100 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | mail.ix-o.de (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
IP Addresses
jankirchhoff.de resolves to one IP number: 78.47.86.100.
other host names including doppeljan.de, jfrauendorf.de, jp-riehle.de, ix-o.de and ix-o.eu share IP numbers with jankirchhoff.de.
Name Servers
jankirchhoff.de is delegated to three name servers robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
jankirchhoff.de at least partially shares name servers with other domains, for instance boc.de, oldesign.de, voucko.de, maguros.ru and convert-me.net.
these name servers are commonly used alongside hydrogen.ns.hetzner.com.
Host names with two IP numbers:
robotns3.second-ns.com points to: 2001:67c:192c::add:a3 and 193.47.99.3.
ns1.first-ns.de points to: 2a01:4f8:0:a101::a:1 and 213.239.242.238.
robotns2.second-ns.de points to: 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.
Mail Servers
jankirchhoff.de is handled by a single mail server, mail.ix-o.de.
jankirchhoff.de shares the same mail server setup as other domains, for instance mb-produktion.de, doppeljan.de, jfrauendorf.de, jp-riehle.de and ix-o.eu.
mail.ix-o.de resolves to IP 78.47.86.100.