kwquadrat.de - robtex.com

kwquadrat.de

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.158🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSdocks02.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:2🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks02.rzone.de
A217.160.80.129🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks02.rzone.de
NSshades13.rzone.de
A2607:f1c0:fe:53:185:132:34:140🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades13.rzone.de
A185.132.34.140🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades13.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAdocks02.rzone.dehostmaster@strato-rz.de 2025-04-25 #28

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=1774474970

Subdomains

s2.kwquadrat.de
mx0.kwquadrat.de

Same first word

kwquadrat.com
kwquadrat.de

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSdocks02.rzone.deshades13.rzone.dens1.hans.hosteurope.dens2.hans.hosteurope.deMXsmtpin.rzone.demx0.kwquadrat.deA2001:8d8:100f:f000::200217.160.0.158176.28.38.2122a01:488:42:1000:b01c:26d4:11:31b2
●NSdocks02.rzone.de2026-02-14 → 2026-03-25 · 3 obs
○ 2018-09-24 02:44:20
● 2026-02-14 19:39:02
● 2026-03-25 21:50:18
○NSns1.hans.hosteurope.de2015-08-07 → 2018-09-24 · 4 obs
● 2015-08-07 08:08:56
● 2018-09-24 02:44:20
○ 2026-02-14 19:39:02
○ 2026-03-25 21:50:18
○NSns2.hans.hosteurope.de2015-08-07 → 2018-09-24 · 4 obs
● 2015-08-07 08:08:56
● 2018-09-24 02:44:20
○ 2026-02-14 19:39:02
○ 2026-03-25 21:50:18
●NSshades13.rzone.de2026-02-14 → 2026-03-25 · 3 obs
○ 2018-09-24 02:44:20
● 2026-02-14 19:39:02
● 2026-03-25 21:50:18
○MXmx0.kwquadrat.de2015-08-07 → 2018-09-24 · 4 obs
● 2015-08-07 08:08:56
● 2018-09-24 02:44:20
○ 2026-02-14 19:39:02
○ 2026-03-25 21:50:18
●MXsmtpin.rzone.de2026-02-14 → 2026-03-25 · 3 obs
○ 2018-09-24 02:44:20
● 2026-02-14 19:39:02
● 2026-03-25 21:50:18
○A176.28.38.2122015-08-07 → 2018-09-24 · 4 obs
● 2015-08-07 08:08:56
● 2018-09-24 02:44:20
○ 2026-02-14 19:39:02
○ 2026-03-25 21:50:18
●A2001:8d8:100f:f000::2002026-02-14 → 2026-03-25 · 3 obs
○ 2018-09-24 02:44:20
● 2026-02-14 19:39:02
● 2026-03-25 21:50:18
●A217.160.0.1582026-02-14 → 2026-03-25 · 3 obs
○ 2018-09-24 02:44:20
● 2026-02-14 19:39:02
● 2026-03-25 21:50:18
○A2a01:488:42:1000:b01c:26d4:11:31b22015-08-07 → 2018-09-24 · 4 obs
● 2015-08-07 08:08:56
● 2018-09-24 02:44:20
○ 2026-02-14 19:39:02
○ 2026-03-25 21:50:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
kwquadrat.dedocks02.rzone.de, shades13.rzone.de-

✅ Authoritative Response

Server:185.132.34.140

NS records: docks02.rzone.de, shades13.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kwquadrat.de (unsigned zone)

⏱️ Timing

Total: 1248ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.158
AAAA12001:8d8:100f:f000::200
NS2shades13.rzone.de, docks02.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks02.rzone.de hostmaster.strato-rz.de

Analysis

Hierarchy

kwquadrat.de is a parent of s2.kwquadrat.de and mx0.kwquadrat.de.

IP Addresses

kwquadrat.de resolves to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.158.

other host names including starty.nl, ak-dienste.de, dabok.nl, berlin-spermbank.net and cochesconconductorbilbao.com share IP numbers with kwquadrat.de.

Name Servers

kwquadrat.de is delegated to two name servers docks02.rzone.de and shades13.rzone.de.

kwquadrat.de shares the same name server setup as other domains, for instance kkm-online.de, biuv.ch, meine-seifenmanufaktur.com, von-drach.de and sanapink.com.

kwquadrat.de at least partially shares name servers with other domains, for instance marii.de, attackpathmanagement.de, sei-du.de, symmetron.de and juttaknoerle.de.

These name servers are commonly used with the following name servers: shades18.rzone.de, shades05.rzone.de, docks10.rzone.de, docks01.rzone.de, docks18.rzone.de, docks19.rzone.de, shades12.rzone.de, shades17.rzone.de, docks07.rzone.de and shades01.rzone.de.

Host names with two IP numbers:

The host name docks02.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:2 and 217.160.80.129; the host name shades13.rzone.de points to 2607:f1c0:fe:53:185:132:34:140 and 185.132.34.140.

Mail Servers

kwquadrat.de is handled by a single mail server, smtpin.rzone.de.

kwquadrat.de shares the same mail server setup as other domains, for instance kuske.de, rafisoft.com, personale.de, mail.elektrisch-bis-kw.de and pressplace.de.

smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.