ar-systeme.de - robtex.com

ar-systeme.de

DNSSEC⚠️ Not signed
A2003:2:2:15:80:150:6:143🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space
PTRtld.t-online.de
A80.150.6.143🇩🇪 DTAG80.144.0.0/13 Deutsche Telekom AG, Internet service provider
NSdns01-tld.t-online.de ⭐
A2003:2:6:137:80:157:195:90🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space
A80.157.195.90🇩🇪 DTAG80.157.0.0/16
NSdns02-tld.t-online.de
A2003:180:a::1:53🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space
PTRdns02-tld.t-online.de
A212.185.24.9🇩🇪 DTAG212.184.0.0/15
PTRdns02-tld.t-online.de
MXsmtp-01.tld.t-online.de ⭐
A194.25.134.76🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider
PTRsmtp-01.tld.t-online.de
MXsmtp-02.tld.t-online.de ⭐
A194.25.134.12🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider
PTRsmtp-02.tld.t-online.de
TXTv=spf1 include:_spf.hier-im-netz.de ~all
SOAdns01-tld.t-online.dedns@telekom.de 2024-10-05 #2

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=1774626461

Same first word

ar-systeme.de

Similar names

my-teressa.net
my-teressa.com
my-teressa.ch
yes-master.de
smarts-eye.com
my-teressa.at
my-teressa.co.uk
ear-system.de
smart-eyes.com
smart-eyes.de

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSdns01-tld.t-online.dedns02-tld.t-online.dens1.yyns.dens2.yyns.dens3.yyns.deMXsmtp-01.tld.t-online.desmtp-02.tld.t-online.demail.ar-systeme.deA2003:2:2:15:80:150:6:14380.150.6.14388.80.213.47
●NSdns01-tld.t-online.de2026-03-19 → 2026-03-27 · 3 obs
○ 2016-12-05 09:54:06
● 2026-03-19 12:32:40
● 2026-03-27 15:55:50
●NSdns02-tld.t-online.de2026-03-19 → 2026-03-27 · 3 obs
○ 2016-12-05 09:54:06
● 2026-03-19 12:32:40
● 2026-03-27 15:55:50
○NSns1.yyns.de2015-07-14 → 2016-12-05 · 4 obs
● 2015-07-14 19:01:56
● 2016-12-05 09:54:06
○ 2026-03-19 12:32:40
○ 2026-03-27 15:55:50
○NSns2.yyns.de2015-07-14 → 2016-12-05 · 4 obs
● 2015-07-14 19:01:56
● 2016-12-05 09:54:06
○ 2026-03-19 12:32:40
○ 2026-03-27 15:55:50
○NSns3.yyns.de2015-07-14 → 2016-12-05 · 4 obs
● 2015-07-14 19:01:56
● 2016-12-05 09:54:06
○ 2026-03-19 12:32:40
○ 2026-03-27 15:55:50
○MXmail.ar-systeme.de2015-07-14 → 2016-12-05 · 4 obs
● 2015-07-14 19:01:56
● 2016-12-05 09:54:06
○ 2026-03-19 12:32:40
○ 2026-03-27 15:55:50
●MXsmtp-01.tld.t-online.de2026-03-19 → 2026-03-27 · 3 obs
○ 2016-12-05 09:54:06
● 2026-03-19 12:32:40
● 2026-03-27 15:55:50
●MXsmtp-02.tld.t-online.de2026-03-19 → 2026-03-27 · 3 obs
○ 2016-12-05 09:54:06
● 2026-03-19 12:32:40
● 2026-03-27 15:55:50
●A2003:2:2:15:80:150:6:1432026-03-19 → 2026-03-27 · 3 obs
○ 2016-12-05 09:54:06
● 2026-03-19 12:32:40
● 2026-03-27 15:55:50
●A80.150.6.1432026-03-19 → 2026-03-27 · 3 obs
○ 2016-12-05 09:54:06
● 2026-03-19 12:32:40
● 2026-03-27 15:55:50
○A88.80.213.472015-07-14 → 2016-12-05 · 4 obs
● 2015-07-14 19:01:56
● 2016-12-05 09:54:06
○ 2026-03-19 12:32:40
○ 2026-03-27 15:55:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-
ar-systeme.dedns02-tld.t-online.de, dns01-tld.t-online.de-

✅ Authoritative Response

Server:80.157.195.90

NS records: dns02-tld.t-online.de, dns01-tld.t-online.de

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2836ms | Queries: -

📄 Records

TypeCountSample Data
A180.150.6.143
AAAA12003:2:2:15:80:150:6:143
NS2dns01-tld.t-online.de, dns02-tld.t-online.de
MX2smtp-01.tld.t-online.de (pri: 10), smtp-02.tld.t-online.de (pri: 10)
TXT1v=spf1 include:_spf.hier-im-netz.de ~all
SOA1dns01-tld.t-online.de dns.telekom.de

Analysis

IP Addresses

ar-systeme.de points to two IPs: 2003:2:2:15:80:150:6:143 and 80.150.6.143.

Other host names including www.graf-gartenbau.de, ubtk.de, felix-schulze.de, schenkel-drehtechnik.de and mxs-online.de share IP numbers with ar-systeme.de.

Name Servers

ar-systeme.de's delegation uses two name servers, dns01-tld.t-online.de and dns02-tld.t-online.de.

ar-systeme.de shares the same name server setup as other domains, for example ega-gmbh.de, kdmb.de, 2maik.de, oliver-woller.com and check-info.de.

Host names with two IPs:

dns01-tld.t-online.de points to: 2003:2:6:137:80:157:195:90 and 80.157.195.90

dns02-tld.t-online.de points to: 2003:180:a::1:53 and 212.185.24.9

Mail Servers

ar-systeme.de is handled by two mail servers: smtp-01.tld.t-online.de and smtp-02.tld.t-online.de.

ar-systeme.de shares its mail server setup with other domains, including s-mo.de, monika-kordt.de, gutgesichert.de, www.kinoarchivleipzig.homepage.t-online.de and schob-online.net.

Host names with a single IP:

smtp-01.tld.t-online.de points to 194.25.134.76.

smtp-02.tld.t-online.de points to 194.25.134.12.