ducree.com - dns.ninja

ducree.com

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1070::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.70🇩🇪 STRATO81.169.144.0/22 AG
NSdocks11.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:11🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks11.rzone.de
A217.160.80.138🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
NSshades09.rzone.de
A2607:f1c0:fe:53:185:132:34:136🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades09.rzone.de
A185.132.34.136🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades09.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
SOAdocks11.rzone.dehostmaster@strato-rz.de 2022-06-19 #14

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784498327

Subdomains

mail.ducree.com

Same first word

ducree.com
ducree.de

Similar names

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creedu.com
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edcure.com
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reduce.tips
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reduce.com.br
duerec.at
decure.in

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSdocks11.rzone.deshades09.rzone.dens1.can02.dens2.can02.dens3.can02.deMXsmtpin.rzone.demail.ducree.comA2a01:238:20a:202:1070::81.169.145.7085.25.97.90
●NSdocks11.rzone.de2026-03-20 → 2026-07-19 · 3 obs
○ 2017-08-18 02:18:34
● 2026-03-20 09:23:38
● 2026-07-19 22:15:44
○NSns1.can02.de2015-05-31 → 2017-08-18 · 4 obs
● 2015-05-31 20:14:32
● 2017-08-18 02:18:34
○ 2026-03-20 09:23:38
○ 2026-07-19 22:15:44
○NSns2.can02.de2015-05-31 → 2017-08-18 · 4 obs
● 2015-05-31 20:14:32
● 2017-08-18 02:18:34
○ 2026-03-20 09:23:38
○ 2026-07-19 22:15:44
○NSns3.can02.de2015-05-31 → 2017-08-18 · 4 obs
● 2015-05-31 20:14:32
● 2017-08-18 02:18:34
○ 2026-03-20 09:23:38
○ 2026-07-19 22:15:44
●NSshades09.rzone.de2026-03-20 → 2026-07-19 · 3 obs
○ 2017-08-18 02:18:34
● 2026-03-20 09:23:38
● 2026-07-19 22:15:44
○MXmail.ducree.com2015-05-31 → 2017-08-18 · 4 obs
● 2015-05-31 20:14:32
● 2017-08-18 02:18:34
○ 2026-03-20 09:23:38
○ 2026-07-19 22:15:44
●MXsmtpin.rzone.de2026-03-20 → 2026-07-19 · 3 obs
○ 2017-08-18 02:18:34
● 2026-03-20 09:23:38
● 2026-07-19 22:15:44
●A2a01:238:20a:202:1070::2026-03-20 → 2026-07-19 · 3 obs
○ 2017-08-18 02:18:34
● 2026-03-20 09:23:38
● 2026-07-19 22:15:44
●A81.169.145.702026-03-20 → 2026-07-19 · 3 obs
○ 2017-08-18 02:18:34
● 2026-03-20 09:23:38
● 2026-07-19 22:15:44
○A85.25.97.902015-05-31 → 2017-08-18 · 4 obs
● 2015-05-31 20:14:32
● 2017-08-18 02:18:34
○ 2026-03-20 09:23:38
○ 2026-07-19 22:15:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...-
ducree.comshades09.rzone.de, docks11.rzone.de-

✅ Authoritative Response

Server:185.132.34.136

NS records: shades09.rzone.de, docks11.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ducree.com (unsigned zone)

⏱️ Timing

Total: 608ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.70
AAAA12a01:238:20a:202:1070::
NS2shades09.rzone.de, docks11.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks11.rzone.de hostmaster.strato-rz.de

Analysis

Hierarchy

The domain mail.ducree.com falls under the parent ducree.com.

IP Addresses

ducree.com points to the IP addresses 81.169.145.70 and 2a01:238:20a:202:1070::

Among the host names that share IP numbers with ducree.com are yourom.zone, inno-cut.de, go-media.biz and two others.

Name Servers

Two name servers handle the delegation for ducree.com: docks11.rzone.de and shades09.rzone.de.

ducree.com has the same name server delegation as a number of other domains, such as flashnieuwleusen.nl, xjeep.de, drahtbelles.de and two more.

At least some of ducree.com's name servers are shared with other domains, for example elektrotransporter.de, edu-7.com, torben-busse.de and two more.

These name servers tend to co-occur with shades11.rzone.de, shades03.rzone.de, docks03.rzone.de and 7 other name servers in the same DNS delegations.

docks11.rzone.de and shades09.rzone.de both carry two IP addresses. The A records for docks11.rzone.de are 217.160.80.138 and 2001:8d8:fe:53:5747:2a74:d:11; the A records for shades09.rzone.de are 185.132.34.136 and 2607:f1c0:fe:53:185:132:34:136.

Mail Servers

ducree.com routes its mail through a single mail server, smtpin.rzone.de.

ducree.com has the same mail server arrangement as a number of other domains, for example smtp.abs-shopper.de, burke.jerry.euro.lyssiknowsbest.de, ursula-kuhr-schule.de and two more.

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