tomhorstmann.de - robtex.com

tomhorstmann.de

DNSSEC⚠️ Not signed
A188.40.26.207🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1
PTRwww114.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
MXwww114.your-server.de ⭐
A2a01:4f8:d0a:1040::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww114.your-server.de
A188.40.26.207🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1
PTRwww114.your-server.de
TXTv=spf1 a mx ~all
SOAns1.your-server.depostmaster@your-server.de 2026-01-13 #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=1774771512

Subdomains

mail.tomhorstmann.de

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSns.second-ns.comns1.your-server.dens3.second-ns.deMXwww114.your-server.demail.tomhorstmann.deA188.40.26.207
●NSns.second-ns.com2015-07-06 → 2026-03-29 · 2 obs
● 2015-07-06 05:15:22
● 2026-03-29 08:22:24
●NSns1.your-server.de2015-07-06 → 2026-03-29 · 2 obs
● 2015-07-06 05:15:22
● 2026-03-29 08:22:24
●NSns3.second-ns.de2015-07-06 → 2026-03-29 · 2 obs
● 2015-07-06 05:15:22
● 2026-03-29 08:22:24
○MXmail.tomhorstmann.de2015-07-06 → 2018-11-05 · 3 obs
● 2015-07-06 05:15:22
● 2018-11-05 09:51:12
○ 2026-03-29 08:22:24
●MXwww114.your-server.de2026-03-29 → 2026-03-29 · 2 obs
○ 2018-11-05 09:51:12
● 2026-03-29 08:22:24
●A188.40.26.2072015-07-06 → 2026-03-29 · 2 obs
● 2015-07-06 05:15:22
● 2026-03-29 08:22:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
tomhorstmann.dens.second-ns.com, ns1.your-server.de, ns3.second-ns.de4 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 tomhorstmann.de (unsigned zone)

⏱️ Timing

Total: 578ms | Queries: -

📄 Records

TypeCountSample Data
A1188.40.26.207
NS3ns3.second-ns.de, ns.second-ns.com...
MX1www114.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 (ns1.your-server.de, ns1.your-server.de, ns3.second-ns.de...)

Analysis

Hierarchy

The parent of mail.tomhorstmann.de is tomhorstmann.de.

IP Addresses

tomhorstmann.de points to an IP address: 188.40.26.207.

other host names include schmidt2.com, bioplasis.com, zumritter.de, bremar.de and amarkulo.com; they share IP numbers with tomhorstmann.de.

Name Servers

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

tomhorstmann.de at least partially shares name servers with other domains, for instance billeto.org, dachprofi.wien, soniccore.com, transgraph.de and viveguatemala.de.

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

tomhorstmann.de is handled by a single mail server, www114.your-server.de.

tomhorstmann.de uses the same mail server setup as other domains, for instance prokons.de, tix.at, dolmorgul.de, genner.org and stempel-online.nl.

www114.your-server.de resolves to two IPs: 2a01:4f8:d0a:1040::2 and 188.40.26.207.