sso-server.de - robtex.com
sso-server.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.243.41.217🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | balu.mein-bibliothekar.de | ||||||
| NS | ns81.domaincontrol.com ⭐ | ||||||
| A | 97.74.101.32🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns61.domaincontrol.com | ||||||
| NS | ns82.domaincontrol.com | ||||||
| A | 173.201.69.32🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns62.domaincontrol.com | ||||||
| MX | mxlb.ispgateway.de ⭐ | ||||||
| A | 80.67.18.126🇩🇪 GD-EMEA-DC-CGN180.67.16.0/20 GD MASS Network | ||||||
| PTR | mxlb.ispgateway.de | ||||||
| SOA | ns81.domaincontrol.comdns@jomax.net 2025-10-17 #2 | ||||||
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=1777065784 | ||||||
Subdomains
Same first word
sso-server.de |
Similar names
DNS History
10 records (4 active, 6 former)
○NSns.namespace4you.de2017-02-19 → 2020-02-18 · 5 obs
● 2017-02-19 09:52:14
● 2020-02-18 18:17:00
○ 2026-02-27 11:07:12
○ 2026-04-24 21:26:40
○NSns1.hans.hosteurope.de2015-06-24 → 2016-06-19 · 4 obs
● 2016-06-19 18:29:26
○ 2017-02-19 09:52:14
○ 2026-04-24 21:26:40
○NSns2.hans.hosteurope.de2015-06-24 → 2016-06-19 · 4 obs
● 2016-06-19 18:29:26
○ 2017-02-19 09:52:14
○ 2026-04-24 21:26:40
○NSns2.namespace4you.de2017-02-19 → 2020-02-18 · 5 obs
● 2017-02-19 09:52:14
● 2020-02-18 18:17:00
○ 2026-02-27 11:07:12
○ 2026-04-24 21:26:40
●NSns81.domaincontrol.com2026-02-27 → 2026-04-24 · 3 obs
● 2026-02-27 11:07:12
● 2026-04-24 21:26:40
●NSns82.domaincontrol.com2026-02-27 → 2026-04-24 · 3 obs
● 2026-02-27 11:07:12
● 2026-04-24 21:26:40
○MXmail.sso-server.de2015-06-24 → 2016-06-19 · 4 obs
● 2016-06-19 18:29:26
○ 2017-02-19 09:52:14
○ 2026-04-24 21:26:40
●MXmxlb.ispgateway.de2017-02-19 → 2026-04-24 · 3 obs
● 2017-02-19 09:52:14
● 2026-04-24 21:26:40
●A136.243.41.2172017-02-19 → 2026-04-24 · 3 obs
● 2017-02-19 09:52:14
● 2026-04-24 21:26:40
○A178.77.94.132015-06-24 → 2016-06-19 · 4 obs
● 2016-06-19 18:29:26
○ 2017-02-19 09:52:14
○ 2026-04-24 21:26:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sso-server.de | ns81.domaincontrol.com, ns82.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.69.32
NS records: ns81.domaincontrol.com, ns82.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sso-server.de (unsigned zone)
⏱️ Timing
Total: 537ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.243.41.217 |
| NS | 2 | ns81.domaincontrol.com, ns82.domaincontrol.com |
| MX | 1 | mxlb.ispgateway.de (pri: 1000) |
| SOA | 1 | ns81.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
sso-server.de is a parent of www.sso-server.de and mail.sso-server.de.
IP Addresses
sso-server.de resolves to one IP number: 136.243.41.217.
other host names including balu.mein-bibliothekar.de, mein-bibliothekar.de, www.mein-bibliothekar.de, www.sso-server.de and mail.meinbibliothekar.de share IP numbers with sso-server.de.
Name Servers
sso-server.de is delegated to two name servers ns81.domaincontrol.com and ns82.domaincontrol.com.
sso-server.de shares the same name server setup as other domains, for instance lounge-for-beauty.de, falste.de, parkbee.fr, metaglas.de and gruen-es.de.
sso-server.de at least partially shares name servers with other domains, for instance aclinicaoral.com.br.
Host names with one IP number:
ns81.domaincontrol.com points to 97.74.101.32
ns82.domaincontrol.com points to 173.201.69.32
Mail Servers
sso-server.de is handled by a single mail server, mxlb.ispgateway.de.
sso-server.de shares the same mail server setup as other domains, for instance www.esch.de, evb.eu, authomart.com, hostmaster.marathonmannkoeln.de and spexless.com.
sso-server.de shares at least partially some mail servers with other domains, including wachenfeld-bau.de, dtad-team.com and holst.net.
mxlb.ispgateway.de resolves to IP 80.67.18.126.