computer-treff.de - robtex.com

computer-treff.de

DNSSEC⚠️ Not signed
A2001:8d8:1801:53a::1🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTRct-webservices.de
A217.160.187.79🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns.ct-webservices.de ⭐
A2001:8d8:1801:53a::1🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTRct-webservices.de
A217.160.187.79🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
PTRct-webservices.de
NSnsb3.schlundtech.de
A2607:f1c0:fe:53:185:132:35:227🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-stec.ui-dns.org
A185.132.35.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-stec.ui-dns.org
NSnsc3.schlundtech.de
A2001:8d8:fe:53:217:160:80:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-stec.ui-dns.de
A217.160.80.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-stec.ui-dns.de
NSnsd3.schlundtech.de
A2001:8d8:fe:53:217:160:81:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-stec.ui-dns.biz
A217.160.81.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-stec.ui-dns.biz
MXct-webservices.de ⭐
A2001:8d8:1801:53a::1🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTRct-webservices.de
A217.160.187.79🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
PTRct-webservices.de
TXTv=spf1 a mx a:ct-webservices.de a:ct-webservices.net ~all
SOAns.ct-webservices.deservice@computer-treff.de 2025-04-22 #1

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=1774524860

Subdomains

ns.computer-treff.de
www.computer-treff.de

Same first word

computer-treff.de

DNS History

14 records (7 active, 7 former)

2008201020122014201620182020202220242026NSns.ct-webservices.densb3.schlundtech.densc3.schlundtech.densd3.schlundtech.dens.computer-treff.dens.tvc-software.comMXct-webservices.demail.computer-treff.detomahawk.dnsalias.comA2001:8d8:1801:53a::1217.160.187.792001:8d8:90a:ee00::18:669f87.106.253.12087.106.72.46
○NSns.computer-treff.de2007-08-16 → 2007-08-16 · 3 obs
● 2007-08-16 21:20:16
○ 2015-07-20 19:16:20
○ 2026-03-26 11:44:22
●NSns.ct-webservices.de2026-02-17 → 2026-03-26 · 3 obs
○ 2016-08-22 03:18:42
● 2026-02-17 22:39:46
● 2026-03-26 11:44:22
○NSns.tvc-software.com2015-07-20 → 2016-08-22 · 5 obs
○ 2007-08-16 21:20:16
● 2015-07-20 19:16:20
● 2016-08-22 03:18:42
○ 2026-02-17 22:39:46
○ 2026-03-26 11:44:22
●NSnsb3.schlundtech.de2015-07-20 → 2026-03-26 · 3 obs
○ 2007-08-16 21:20:16
● 2015-07-20 19:16:20
● 2026-03-26 11:44:22
●NSnsc3.schlundtech.de2015-07-20 → 2026-03-26 · 3 obs
○ 2007-08-16 21:20:16
● 2015-07-20 19:16:20
● 2026-03-26 11:44:22
●NSnsd3.schlundtech.de2015-07-20 → 2026-03-26 · 3 obs
○ 2007-08-16 21:20:16
● 2015-07-20 19:16:20
● 2026-03-26 11:44:22
●MXct-webservices.de2026-02-17 → 2026-03-26 · 3 obs
○ 2016-08-22 03:18:42
● 2026-02-17 22:39:46
● 2026-03-26 11:44:22
○MXmail.computer-treff.de2007-08-16 → 2016-08-22 · 4 obs
● 2007-08-16 21:20:16
● 2016-08-22 03:18:42
○ 2026-02-17 22:39:46
○ 2026-03-26 11:44:22
○MXtomahawk.dnsalias.com2007-08-16 → 2007-08-16 · 3 obs
● 2007-08-16 21:20:16
○ 2015-07-20 19:16:20
○ 2026-03-26 11:44:22
●A2001:8d8:1801:53a::12026-02-17 → 2026-03-26 · 3 obs
○ 2016-08-22 03:18:42
● 2026-02-17 22:39:46
● 2026-03-26 11:44:22
○A2001:8d8:90a:ee00::18:669f2016-03-17 → 2016-08-22 · 5 obs
○ 2015-07-20 19:16:20
● 2016-03-17 07:06:28
● 2016-08-22 03:18:42
○ 2026-02-17 22:39:46
○ 2026-03-26 11:44:22
●A217.160.187.792026-02-17 → 2026-03-26 · 3 obs
○ 2016-08-22 03:18:42
● 2026-02-17 22:39:46
● 2026-03-26 11:44:22
○A87.106.253.1202015-07-20 → 2016-08-22 · 5 obs
○ 2007-08-16 21:20:16
● 2015-07-20 19:16:20
● 2016-08-22 03:18:42
○ 2026-02-17 22:39:46
○ 2026-03-26 11:44:22
○A87.106.72.462007-08-16 → 2007-08-16 · 3 obs
● 2007-08-16 21:20:16
○ 2015-07-20 19:16:20
○ 2026-03-26 11:44:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
computer-treff.dens.ct-webservices.de, nsb3.schlundtech.de, nsc3.schlundtech.de, nsd3.schlundtech.de-

✅ Authoritative Response

Server:217.160.187.79

NS records: ns.ct-webservices.de, nsb3.schlundtech.de, nsc3.schlundtech.de, nsd3.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computer-treff.de (unsigned zone)

⏱️ Timing

Total: 1361ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.187.79
AAAA12001:8d8:1801:53a::1
NS4ns.ct-webservices.de, nsb3.schlundtech.de...
MX1ct-webservices.de (pri: 10)
TXT1v=spf1 a mx a:ct-webservices.de a:ct-web
SOA1ns.ct-webservices.de service.computer-tr

Analysis

Hierarchy

computer-treff.de is a parent of ns.computer-treff.de and www.computer-treff.de.

IP Addresses

computer-treff.de has two IP numbers: 2001:8d8:1801:53a::1 and 217.160.187.79.

Other host names, for instance ns.tvcs.de, computer-experten.de, mail.ifdv-wiesbaden.de, tvcs.de and mail.flying-elephant.de share IP numbers with computer-treff.de.

Name Servers

computer-treff.de delegates to four name servers: ns.ct-webservices.de, nsb3.schlundtech.de, nsc3.schlundtech.de and nsd3.schlundtech.de.

computer-treff.de at least partially shares name servers with other domains, including sabif.de, online-urkunden.com, smartcooler.de, cutforum.com and chofmann.de.

These name servers are commonly used with nsa3.schlundtech.de.

Host names with two IP numbers: ns.ct-webservices.de points to 2001:8d8:1801:53a::1 and 217.160.187.79; nsb3.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227; nsc3.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227; nsd3.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227.

Mail Servers

A single mail server handles computer-treff.de, ct-webservices.de.

computer-treff.de shares the same mail server setup as other domains, for instance ct-webservices.de, pado.de, tvcs.de, pfci.de and tvc-software.com.

The host name ct-webservices.de resolves to two IP numbers: 2001:8d8:1801:53a::1 and 217.160.187.79.