sjbpost.de - robtex.com
sjbpost.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.237.237.212🇩🇪 PLUSSERVER-ASN180.237.232.0/21 PlusServer GmbH Aggregate Cologne | ||||||
| PTR | n80-237-237-212.cnet.hosteurope.de | ||||||
| NS | pns.dtag.de ⭐ | ||||||
| A | 2003:40:8000::100🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| A | 194.25.0.125🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | pns.dtag.de | ||||||
| NS | ns1.telekom.net | ||||||
| A | 2003:180:a:1000::53🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| PTR | ns1.telekom.net | ||||||
| A | 212.185.24.65🇩🇪 DTAG212.184.0.0/15 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | ns1.telekom.net | ||||||
| MX | port.sjbpost.de ⭐ | ||||||
| A | 62.157.117.55🇩🇪 DTAG62.156.0.0/14 Deutsche Telekom AG, Internet service provider | ||||||
| SOA | pns.dtag.dedns@telekom.de 2021-08-13 #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=1777315349 | ||||||
Subdomains
port.sjbpost.de |
Same first word
sjbpost.de |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.telekom.net2026-02-26 → 2026-04-27 · 3 obs
● 2026-02-26 01:04:34
● 2026-04-27 19:03:28
○NSsecondary007.dtag.net2015-08-09 → 2018-07-15 · 4 obs
● 2018-07-15 11:22:30
○ 2026-02-26 01:04:34
○ 2026-04-27 19:03:28
●MXport.sjbpost.de2018-07-15 → 2026-04-27 · 3 obs
● 2018-07-15 11:22:30
● 2026-04-27 19:03:28
○MXsmail.media-invest.net2015-08-09 → 2017-02-11 · 4 obs
● 2017-02-11 09:17:14
○ 2018-07-15 11:22:30
○ 2026-04-27 19:03:28
●A80.237.237.2122015-08-09 → 2026-04-27 · 2 obs
● 2026-04-27 19:03:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sjbpost.de | pns.dtag.de, ns1.telekom.net | 2 records |
✅ Authoritative Response
Server:212.185.24.65
NS records: pns.dtag.de, ns1.telekom.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sjbpost.de (unsigned zone)
⏱️ Timing
Total: 1212ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.237.237.212 |
| NS | 2 | ns1.telekom.net, pns.dtag.de |
| MX | 1 | port.sjbpost.de (pri: 10) |
| SOA | 1 | pns.dtag.de dnsadmin.nic.dtag.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pns.dtag.de, pns.dtag.de)
Analysis
Hierarchy
sjbpost.de is a parent of port.sjbpost.de.
IP Addresses
sjbpost.de points to a single IP address: 80.237.237.212.
Other host names such as gerdbennewirtz.de, n80-237-237-212.cnet.hosteurope.de, media-invest.net, fondsblog.de and fondsmail.de share IP numbers with sjbpost.de.
Name Servers
sjbpost.de is delegated to two name servers: pns.dtag.de and ns1.telekom.net.
sjbpost.de uses the same name server setup as other domains, including cyclepet.se, werkvertragzukunft.org, reflectormat.com, schenck-rotec.dk and xn--schueleruniversitten-rzb.com.
At least part of the name servers for sjbpost.de are shared with other domains, for instance coastalcaisson.com, 22.151.80.in-addr.arpa, 193.154.62.in-addr.arpa, 18.147.80.in-addr.arpa and geno-strom.de.
These name servers are commonly used alongside secondary006.dtag.net, secondary007.dtag.net, secondary004.dtag.net, ns.pzd-svn.de, s2vg300ns02.pzd-svn.de, s2vg300ns03.pzd-svn.de, ns1.vgp.de, ns2.vgp.de and ns.gls-group.eu.
Host names with two IP numbers:
pns.dtag.de points to 2003:40:8000::100 and 194.25.0.125.
ns1.telekom.net points to 2003:180:a:1000::53 and 212.185.24.65.
Mail Servers
The mail server for sjbpost.de is port.sjbpost.de.
Host port.sjbpost.de points to IP 62.157.117.55.