cleanblue.de - robtex.com

cleanblue.de

DNSSEC⚠️ Not signed
NSnsa7.schlundtech.de ⭐
A2607:f1c0:fe:53:185:132:34:227🇺🇸 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.com
A185.132.34.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-stec.ui-dns.com
NSnsb7.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
NSnsc7.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
NSnsd7.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
SOAnsa7.schlundtech.dedo-not-reply@cleanblue.de 2021-12-02 #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=1775993243

Same first word

cleanblue.com
cleanblue.de
cleanblue.org

Similar names

blueclean.ru
clubelena.com
blueclean.com.cn
blueclean.pl
bluelance.com
lubeclean.ca

DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026NSnsa7.schlundtech.densb7.schlundtech.densc7.schlundtech.densd7.schlundtech.dens5.kasserver.comns6.kasserver.comMXmail.cleanblue.dew00ddb20.kasserver.comA85.13.151.217
○NSns5.kasserver.com2015-08-04 → 2017-03-13 · 4 obs
● 2015-08-04 08:51:16
● 2017-03-13 20:32:50
○ 2026-04-07 07:25:02
○ 2026-04-12 11:47:40
○NSns6.kasserver.com2015-08-04 → 2017-03-13 · 4 obs
● 2015-08-04 08:51:16
● 2017-03-13 20:32:50
○ 2026-04-07 07:25:02
○ 2026-04-12 11:47:40
●NSnsa7.schlundtech.de2026-04-07 → 2026-04-12 · 3 obs
○ 2017-03-13 20:32:50
● 2026-04-07 07:25:02
● 2026-04-12 11:47:40
●NSnsb7.schlundtech.de2026-04-07 → 2026-04-12 · 3 obs
○ 2017-03-13 20:32:50
● 2026-04-07 07:25:02
● 2026-04-12 11:47:40
●NSnsc7.schlundtech.de2026-04-07 → 2026-04-12 · 3 obs
○ 2017-03-13 20:32:50
● 2026-04-07 07:25:02
● 2026-04-12 11:47:40
●NSnsd7.schlundtech.de2026-04-07 → 2026-04-12 · 3 obs
○ 2017-03-13 20:32:50
● 2026-04-07 07:25:02
● 2026-04-12 11:47:40
○MXmail.cleanblue.de2015-08-04 → 2016-07-14 · 4 obs
● 2015-08-04 08:51:16
● 2016-07-14 00:26:44
○ 2017-03-13 20:32:50
○ 2026-04-12 11:47:40
○MXw00ddb20.kasserver.com2017-03-13 → 2017-03-13 · 4 obs
○ 2016-07-14 00:26:44
● 2017-03-13 20:32:50
○ 2026-04-07 07:25:02
○ 2026-04-12 11:47:40
○A85.13.151.2172015-08-04 → 2017-03-13 · 4 obs
● 2015-08-04 08:51:16
● 2017-03-13 20:32:50
○ 2026-04-07 07:25:02
○ 2026-04-12 11:47:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
cleanblue.densd7.schlundtech.de, nsa7.schlundtech.de, nsb7.schlundtech.de, nsc7.schlundtech.de-

✅ Authoritative Response

Server:185.132.34.227

NS records: nsd7.schlundtech.de, nsa7.schlundtech.de, nsb7.schlundtech.de, nsc7.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cleanblue.de (unsigned zone)

⏱️ Timing

Total: 803ms | Queries: -

📄 Records

TypeCountSample Data
NS4nsa7.schlundtech.de, nsb7.schlundtech.de...
SOA1nsa7.schlundtech.de do-not-reply.cleanbl

Analysis

Name Servers

cleanblue.de is delegated to four name servers: nsa7.schlundtech.de, nsb7.schlundtech.de, nsc7.schlundtech.de and nsd7.schlundtech.de.

cleanblue.de at least partially shares name servers with other domains, for example gisela-gymnasium.de, emotic.de, one-work.com, animemanga.de and dmc-news.de.

these name servers are commonly used alongside ns1.coalo.de name servers.

Host names with two IP numbers:

nsa7.schlundtech.de points to: 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227

nsb7.schlundtech.de points to: 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227

nsc7.schlundtech.de points to: 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227

nsd7.schlundtech.de points to: 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227