theseus-fe.de - robtex.com

theseus-fe.de

DNSSEC⚠️ Not signed
A136.243.163.171🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
PTRdedi4555.your-server.de
NSns1.your-server.de ⭐
A2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRns1.your-server.de
NSns.second-ns.com
A2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRns3.second-ns.de
A193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRns3.second-ns.de
MXdedi4555.your-server.de ⭐
A2a01:4f8:d0a:6229::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRdedi4555.your-server.de
A136.243.163.171🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
PTRdedi4555.your-server.de
TXTv=spf1 +a +mx ?all
SOAns1.your-server.depostmaster@your-server.de 2026-01-08 #0

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1774591274

Subdomains

mail.theseus-fe.de

Same first word

theseus-fe.de
theseus-fe.com

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSns.second-ns.comns1.your-server.dens3.second-ns.dens43.1und1.dens44.1und1.deMXdedi4555.your-server.demail.theseus-fe.demx00.kundenserver.demx01.kundenserver.deA136.243.163.17182.165.49.90
●NSns.second-ns.com2016-06-28 → 2026-03-27 · 3 obs
○ 2016-03-08 12:40:52
● 2016-06-28 03:46:56
● 2026-03-27 06:23:42
●NSns1.your-server.de2016-06-28 → 2026-03-27 · 3 obs
○ 2016-03-08 12:40:52
● 2016-06-28 03:46:56
● 2026-03-27 06:23:42
●NSns3.second-ns.de2016-06-28 → 2026-03-27 · 3 obs
○ 2016-03-08 12:40:52
● 2016-06-28 03:46:56
● 2026-03-27 06:23:42
○NSns43.1und1.de2015-07-18 → 2016-03-08 · 4 obs
● 2015-07-18 06:07:30
● 2016-03-08 12:40:52
○ 2016-06-28 03:46:56
○ 2026-03-27 06:23:42
○NSns44.1und1.de2015-07-18 → 2016-03-08 · 4 obs
● 2015-07-18 06:07:30
● 2016-03-08 12:40:52
○ 2016-06-28 03:46:56
○ 2026-03-27 06:23:42
●MXdedi4555.your-server.de2026-03-27 → 2026-03-27 · 2 obs
○ 2019-12-23 01:52:06
● 2026-03-27 06:23:42
○MXmail.theseus-fe.de2016-06-28 → 2019-12-23 · 4 obs
○ 2016-03-08 12:40:52
● 2016-06-28 03:46:56
● 2019-12-23 01:52:06
○ 2026-03-27 06:23:42
○MXmx00.kundenserver.de2015-07-18 → 2016-03-08 · 4 obs
● 2015-07-18 06:07:30
● 2016-03-08 12:40:52
○ 2016-06-28 03:46:56
○ 2026-03-27 06:23:42
○MXmx01.kundenserver.de2015-07-18 → 2016-03-08 · 4 obs
● 2015-07-18 06:07:30
● 2016-03-08 12:40:52
○ 2016-06-28 03:46:56
○ 2026-03-27 06:23:42
●A136.243.163.1712016-06-28 → 2026-03-27 · 3 obs
○ 2016-03-08 12:40:52
● 2016-06-28 03:46:56
● 2026-03-27 06:23:42
○A82.165.49.902015-07-18 → 2016-03-08 · 4 obs
● 2015-07-18 06:07:30
● 2016-03-08 12:40:52
○ 2016-06-28 03:46:56
○ 2026-03-27 06:23:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
theseus-fe.dens1.your-server.de, ns3.second-ns.de, ns.second-ns.com4 records

✅ Authoritative Response

Server:213.133.100.102

NS records: ns1.your-server.de, ns3.second-ns.de, ns.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for theseus-fe.de (unsigned zone)

⏱️ Timing

Total: 920ms | Queries: -

📄 Records

TypeCountSample Data
A1136.243.163.171
NS3ns1.your-server.de, ns3.second-ns.de...
MX1dedi4555.your-server.de (pri: 10)
TXT1v=spf1 +a +mx ?all
SOA1ns1.your-server.de postmaster.your-serve

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.second-ns.de, ns1.your-server.de, ns3.second-ns.de...)

Analysis

Hierarchy

The parent of mail.theseus-fe.de is theseus-fe.de.

IP Addresses

theseus-fe.de points to a single IP address: 136.243.163.171.

Other host names such as mail.theseus-fe.com, theseusfe.de, www.theseusfe.de, dedi4555.your-server.de and theseus-fe.com share IPs with theseus-fe.de.

Name Servers

theseus-fe.de is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

theseus-fe.de at least partially shares name servers with other domains, for example dazb.info, webtime.biz, guenstigertelefonieren.at, weinland-rheingau.com and jablanit.com.

Host names with two IP numbers:

ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242

ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4

ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102

Mail Servers

The dedi4555.your-server.de mail server handles theseus-fe.de.

theseus-fe.de shares its mail server setup with other domains, for example theseusfe.de, dedi4555.your-server.de and theseus-fe.com.

dedi4555.your-server.de points to two IP numbers: 2a01:4f8:d0a:6229::2 and 136.243.163.171.