thomasdecker.com - robtex.com

thomasdecker.com

DNSSEC⚠️ Not signed
A159.69.75.254🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC
PTRs2.mesos.de
NSns1.dns-systems.de ⭐
A138.201.205.168🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4
PTRs1.mesos.de
NSns2.dns-systems.de
A159.69.75.254🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC
PTRs2.mesos.de
MXmail.thomasdecker.com ⭐
A159.69.75.254🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC
PTRs2.mesos.de
TXTv=spf1 a mx ip4:159.69.75.254/32 ip4:138.201.205.168/32 ~all
SOAns1.dns-systems.desupport@kern.info 2025-02-17 #2

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774602407

Subdomains

mail.thomasdecker.com

Same first word

thomasdecker.com
thomasdecker.de

DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026NSns1.dns-systems.dens2.dns-systems.dens1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comMXmail.thomasdecker.comA159.69.75.2545.9.87.5878.111.72.153
●NSns1.dns-systems.de2016-04-27 → 2026-03-27 · 3 obs
○ 2016-02-04 18:49:34
● 2016-04-27 07:08:48
● 2026-03-27 09:34:04
○NSns1.first-ns.de2015-07-07 → 2016-02-04 · 4 obs
● 2015-07-07 00:44:34
● 2016-02-04 18:49:34
○ 2016-04-27 07:08:48
○ 2026-03-27 09:34:04
●NSns2.dns-systems.de2016-04-27 → 2026-03-27 · 3 obs
○ 2016-02-04 18:49:34
● 2016-04-27 07:08:48
● 2026-03-27 09:34:04
○NSrobotns2.second-ns.de2015-07-07 → 2016-02-04 · 4 obs
● 2015-07-07 00:44:34
● 2016-02-04 18:49:34
○ 2016-04-27 07:08:48
○ 2026-03-27 09:34:04
○NSrobotns3.second-ns.com2015-07-07 → 2016-02-04 · 4 obs
● 2015-07-07 00:44:34
● 2016-02-04 18:49:34
○ 2016-04-27 07:08:48
○ 2026-03-27 09:34:04
●MXmail.thomasdecker.com2015-07-07 → 2026-03-27 · 2 obs
● 2015-07-07 00:44:34
● 2026-03-27 09:34:04
●A159.69.75.2542026-03-27 → 2026-03-27 · 3 obs
○ 2018-12-30 14:32:14
● 2026-03-27 06:08:30
● 2026-03-27 09:34:04
○A5.9.87.582015-07-07 → 2016-02-04 · 4 obs
● 2015-07-07 00:44:34
● 2016-02-04 18:49:34
○ 2016-04-27 07:08:48
○ 2026-03-27 09:34:04
○A78.111.72.1532016-04-27 → 2018-12-30 · 5 obs
○ 2016-02-04 18:49:34
● 2016-04-27 07:08:48
● 2018-12-30 14:32:14
○ 2026-03-27 06:08:30
○ 2026-03-27 09:34:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
thomasdecker.comns1.dns-systems.de, ns2.dns-systems.de-

✅ Authoritative Response

Server:138.201.205.168

NS records: ns1.dns-systems.de, ns2.dns-systems.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thomasdecker.com (unsigned zone)

⏱️ Timing

Total: 4795ms | Queries: -

📄 Records

TypeCountSample Data
A1159.69.75.254
NS2ns1.dns-systems.de, ns2.dns-systems.de
MX1mail.thomasdecker.com (pri: 10)
TXT1v=spf1 a mx ip4:159.69.75.254/32 ip4:138
SOA1ns1.dns-systems.de support.kern.info

Analysis

Hierarchy

thomasdecker.com is the parent of mail.thomasdecker.com.

IP Addresses

thomasdecker.com resolves to one IP number: 159.69.75.254.

other host names including mail.goodcopy.de, sprecheragentur.com, mail.filterwatte.com, mail.sprecheragentur.com and mail.egero.de share IP numbers with thomasdecker.com.

Name Servers

thomasdecker.com is delegated to two name servers ns1.dns-systems.de and ns2.dns-systems.de.

thomasdecker.com shares the same name server setup as other domains, for instance assira.de, spotagentur.de, salsa-duesseldorf.de, brautkleider-deutschland.de and gvgh.de.

Host names with one IP number:

ns1.dns-systems.de points to 138.201.205.168

ns2.dns-systems.de points to 159.69.75.254

Mail Servers

thomasdecker.com is handled by a single mail server, mail.thomasdecker.com.

mail.thomasdecker.com resolves to IP 159.69.75.254.