ruhrig.de - robtex.com

ruhrig.de

DNSSEC⚠️ Not signed
A217.30.50.78🇩🇪 CENTAUR-GMBH-AS217.30.48.0/20 CENTAUR GmbH ISP Germany Heilbronn
NSns1.centaur-it.net ⭐
A2001:8d8:fe:53:217:160:80:161🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-ix2.ui-dns.de
A217.160.80.161🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-ix2.ui-dns.de
NSns2.centaur-it.net
A2001:8d8:fe:53:217:160:81:161🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-ix2.ui-dns.biz
A217.160.81.161🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-ix2.ui-dns.biz
NSns3.centaur-it.net
A2607:f1c0:fe:53:185:132:35:161🇺🇸 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-ix2.ui-dns.org
A185.132.35.161🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-ix2.ui-dns.org
NSns4.centaur-it.net
A2607:f1c0:fe:53:185:132:34:161🇺🇸 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-ix2.ui-dns.com
A185.132.34.161🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-ix2.ui-dns.com
MXspamfilter.centaur.de ⭐
A217.30.49.49🇩🇪 CENTAUR-GMBH-AS217.30.48.0/20 CENTAUR GmbH ISP Germany Heilbronn
PTRspamfilter.centaur.de
TXTv=spf1 a mx a:bluemind.centaur-mail.de ip4:217.30.49.101 ip4:217.30.49.102 ip...
SOAns1.centaur-it.netdomains@crossconcept.net 2025-05-07 #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=1778563068
WOT: SAFE (62/100)

Subdomains

www.ruhrig.de

Same first word

ruhrig.de
ruhrig.biz
ruhrig.com

Similar names

igruhr.de
hirurg.com
hirurg.sumy.ua
hirurg.com.ua
hirurg.ks.ua
hirurg.kiev.ua
hirurg.pro
hirurg.org

DNS History

24 records (6 active, 18 former)

20162017201820192020202120222023202420252026NSns1.centaur-it.netns2.centaur-it.netns3.centaur-it.netns4.centaur-it.netdns01.crossconceptdns.dedns02.crossconceptdns.dedns03.crossconceptdns.dedns04.crossconceptdns.dens-de.1and1-dns.bizns-de.1and1-dns.comns-de.1and1-dns.dens-de.1and1-dns.orgMXspamfilter.centaur.demail.ruhrig.demx00.kundenserver.demx01.kundenserver.deA217.30.50.78185.133.26.2182001:8d8:1000:208a:25a4:63ec:4a97:70092001:8d8:1000:208a:d0cd:6eef:c2ca:2084217.160.231.1402a00:6700:0:509::282.165.91.5389.107.189.158
○NSdns01.crossconceptdns.de2016-09-01 → 2018-07-01 · 5 obs
○ 2016-06-15 14:23:14
● 2016-09-01 15:14:10
● 2018-07-01 08:12:48
○ 2026-04-06 16:23:30
○ 2026-05-12 05:35:30
○NSdns02.crossconceptdns.de2016-09-01 → 2018-07-01 · 5 obs
○ 2016-06-15 14:23:14
● 2016-09-01 15:14:10
● 2018-07-01 08:12:48
○ 2026-04-06 16:23:30
○ 2026-05-12 05:35:30
○NSdns03.crossconceptdns.de2016-09-01 → 2018-07-01 · 5 obs
○ 2016-06-15 14:23:14
● 2016-09-01 15:14:10
● 2018-07-01 08:12:48
○ 2026-04-06 16:23:30
○ 2026-05-12 05:35:30
○NSdns04.crossconceptdns.de2016-09-01 → 2018-07-01 · 5 obs
○ 2016-06-15 14:23:14
● 2016-09-01 15:14:10
● 2018-07-01 08:12:48
○ 2026-04-06 16:23:30
○ 2026-05-12 05:35:30
○NSns-de.1and1-dns.biz2015-08-22 → 2016-06-15 · 4 obs
● 2015-08-22 16:02:58
● 2016-06-15 14:23:14
○ 2016-09-01 15:14:10
○ 2026-05-12 05:35:30
○NSns-de.1and1-dns.com2015-08-22 → 2016-06-15 · 4 obs
● 2015-08-22 16:02:58
● 2016-06-15 14:23:14
○ 2016-09-01 15:14:10
○ 2026-05-12 05:35:30
○NSns-de.1and1-dns.de2015-08-22 → 2016-06-15 · 4 obs
● 2015-08-22 16:02:58
● 2016-06-15 14:23:14
○ 2016-09-01 15:14:10
○ 2026-05-12 05:35:30
○NSns-de.1and1-dns.org2015-08-22 → 2016-06-15 · 4 obs
● 2015-08-22 16:02:58
● 2016-06-15 14:23:14
○ 2016-09-01 15:14:10
○ 2026-05-12 05:35:30
●NSns1.centaur-it.net2026-04-06 → 2026-05-12 · 3 obs
○ 2018-07-01 08:12:48
● 2026-04-06 16:23:30
● 2026-05-12 05:35:30
●NSns2.centaur-it.net2026-04-06 → 2026-05-12 · 3 obs
○ 2018-07-01 08:12:48
● 2026-04-06 16:23:30
● 2026-05-12 05:35:30
●NSns3.centaur-it.net2026-04-06 → 2026-05-12 · 3 obs
○ 2018-07-01 08:12:48
● 2026-04-06 16:23:30
● 2026-05-12 05:35:30
●NSns4.centaur-it.net2026-04-06 → 2026-05-12 · 3 obs
○ 2018-07-01 08:12:48
● 2026-04-06 16:23:30
● 2026-05-12 05:35:30
○MXmail.ruhrig.de2016-09-01 → 2018-07-01 · 5 obs
○ 2016-06-15 14:23:14
● 2016-09-01 15:14:10
● 2018-07-01 08:12:48
○ 2026-04-06 16:23:30
○ 2026-05-12 05:35:30
○MXmx00.kundenserver.de2015-08-22 → 2016-06-15 · 4 obs
● 2015-08-22 16:02:58
● 2016-06-15 14:23:14
○ 2016-09-01 15:14:10
○ 2026-05-12 05:35:30
○MXmx01.kundenserver.de2015-08-22 → 2016-06-15 · 4 obs
● 2015-08-22 16:02:58
● 2016-06-15 14:23:14
○ 2016-09-01 15:14:10
○ 2026-05-12 05:35:30
●MXspamfilter.centaur.de2026-04-06 → 2026-05-12 · 3 obs
○ 2018-07-01 08:12:48
● 2026-04-06 16:23:30
● 2026-05-12 05:35:30
○A185.133.26.2182016-09-01 → 2018-07-01 · 5 obs
○ 2016-06-15 14:23:14
● 2016-09-01 15:14:10
● 2018-07-01 08:12:48
○ 2026-04-06 16:23:30
○ 2026-05-12 05:35:30
○A2001:8d8:1000:208a:25a4:63ec:4a97:70092015-08-22 → 2016-02-04 · 4 obs
● 2015-08-22 16:02:58
● 2016-02-04 17:01:34
○ 2016-05-13 04:39:24
○ 2026-05-12 05:35:30
○A2001:8d8:1000:208a:d0cd:6eef:c2ca:20842016-05-13 → 2016-06-15 · 5 obs
○ 2016-02-04 17:01:34
● 2016-05-13 04:39:24
● 2016-06-15 14:23:14
○ 2016-09-01 15:14:10
○ 2026-05-12 05:35:30
○A217.160.231.1402016-05-13 → 2016-06-15 · 5 obs
○ 2016-02-04 17:01:34
● 2016-05-13 04:39:24
● 2016-06-15 14:23:14
○ 2016-09-01 15:14:10
○ 2026-05-12 05:35:30
●A217.30.50.782026-05-12 → 2026-05-12 · 3 obs
○ 2026-04-06 16:23:30
● 2026-05-12 05:35:28
● 2026-05-12 05:35:30
○A2a00:6700:0:509::22016-09-01 → 2018-07-01 · 5 obs
○ 2016-06-15 14:23:14
● 2016-09-01 15:14:10
● 2018-07-01 08:12:48
○ 2026-04-06 16:23:30
○ 2026-05-12 05:35:30
○A82.165.91.532015-08-22 → 2016-02-04 · 4 obs
● 2015-08-22 16:02:58
● 2016-02-04 17:01:34
○ 2016-05-13 04:39:24
○ 2026-05-12 05:35:30
○A89.107.189.1582026-04-06 → 2026-04-06 · 4 obs
○ 2018-07-01 08:12:48
● 2026-04-06 16:23:30
○ 2026-05-12 05:35:28
○ 2026-05-12 05:35:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
ruhrig.dens3.centaur-it.net, ns4.centaur-it.net, ns1.centaur-it.net, ns2.centaur-it.net-

✅ Authoritative Response

Server:185.132.34.161

NS records: ns3.centaur-it.net, ns4.centaur-it.net, ns1.centaur-it.net, ns2.centaur-it.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruhrig.de (unsigned zone)

⏱️ Timing

Total: 1035ms | Queries: -

📄 Records

TypeCountSample Data
A1217.30.50.78
NS4ns2.centaur-it.net, ns3.centaur-it.net...
MX1spamfilter.centaur.de (pri: 10)
TXT1v=spf1 a mx a:bluemind.centaur-mail.de i
SOA1ns1.centaur-it.net domains.crossconcept.

Analysis

Hierarchy

ruhrig.de is the parent of www.ruhrig.de.

IP Addresses

ruhrig.de resolves to one IP number: 217.30.50.78.

other host names including mitsubishi-ambungsberg-luebeck.de, autohaus-morkel.de, zimmermann-automobile.de, auto-sangl.de and autohaus-schweiger-greiz.de share IP numbers with ruhrig.de.

Name Servers

ruhrig.de is delegated to four name servers: ns1.centaur-it.net, ns2.centaur-it.net, ns3.centaur-it.net and ns4.centaur-it.net.

ruhrig.de at least partially shares name servers with other domains, for instance orgaplus.info, gs-heilbronn.de, finplus.de, 50.30.217.in-addr.arpa and w-beratung.de.

Host names with two IP numbers:

ns1.centaur-it.net points to 2001:8d8:fe:53:217:160:80:161 and 217.160.80.161; ns2.centaur-it.net points to 2001:8d8:fe:53:217:160:81:161 and 217.160.81.161; ns3.centaur-it.net points to 2607:f1c0:fe:53:185:132:35:161 and 185.132.35.161; ns4.centaur-it.net points to 2607:f1c0:fe:53:185:132:34:161 and 185.132.34.161.

Mail Servers

ruhrig.de is handled by a single mail server, spamfilter.centaur.de.

ruhrig.de shares the same mail server setup as other domains, for instance kaw-greifswald.de, auto-meng.de, bachmann-auto.de, autohaus-froehlich-mitsubishi.de and autohausmurawski.de.

spamfilter.centaur.de resolves to IP 217.30.49.49.