studyit.eu - dns.ninja

studyit.eu

DNSSEC⚠️ Not signed
A31.209.3.153🇸🇪 BREDBAND231.209.0.0/18 -BLK
PTR31-209-3-153.cust.bredband2.com
NSshades20.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:147🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades20.rzone.de
A185.132.34.147🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades20.rzone.de
NSdocks01.rzone.de
A2001:8d8:fe:53:5747:2a74:d:1🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks01.rzone.de
A217.160.80.128🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks01.rzone.de
MXsmtp.rzone.de ⭐
A2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtp.rzone.de
A81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtp.rzone.de
SOAshades20.rzone.dehostmaster@strato-rz.de 2025-10-25 #38

eu

DNSSEC🔒 Signed (DS record present)
NSsi.dns.eu ⭐
NSbe.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu
SOAsi.dns.eutech@eurid.eu serial=1126586397

Same first word

studyit.org
studyit.info
studyit.shop
studyit.org.nz
studyit.co.uk
studyit.com
studyit.nl
studyit.io
studyit.net
studyit.co.nz
studyit.govt.nz
studyit.de
studyit.eu

Similar names

itsduty.com
itstudy.hu
itstudy.net
itstudy.eu
itstudy.cc
itstudy.ru
itstudy.org
itstudy.or.kr
itstudy.com
itstudy.cn
itstudy.uz
itstudy.co.kr
studity.com

DNS History

14 records (4 active, 10 former)

20162017201820192020202120222023202420252026NSdocks01.rzone.deshades20.rzone.dens01.one.comns02.one.comMXsmtp.rzone.demx1.pub.mailpod5-cph3.one.commx2.pub.mailpod5-cph3.one.commx3.pub.mailpod5-cph3.one.commxcluster1.one.commxcluster2.one.comA31.209.3.15346.30.212.746.30.213.11677.53.77.78
●NSdocks01.rzone.de2026-02-24 → 2026-07-30 · 3 obs
○ 2018-06-07 01:49:12
● 2026-02-24 07:15:42
● 2026-07-30 06:32:10
○NSns01.one.com2015-07-20 → 2018-06-07 · 4 obs
● 2015-07-20 23:19:48
● 2018-06-07 01:49:12
○ 2026-02-24 07:15:42
○ 2026-07-30 06:32:10
○NSns02.one.com2015-07-20 → 2018-06-07 · 4 obs
● 2015-07-20 23:19:48
● 2018-06-07 01:49:12
○ 2026-02-24 07:15:42
○ 2026-07-30 06:32:10
●NSshades20.rzone.de2026-02-24 → 2026-07-30 · 3 obs
○ 2018-06-07 01:49:12
● 2026-02-24 07:15:42
● 2026-07-30 06:32:10
○MXmx1.pub.mailpod5-cph3.one.com2018-06-07 → 2018-06-07 · 4 obs
○ 2017-02-07 05:49:28
● 2018-06-07 01:49:12
○ 2026-02-24 07:15:42
○ 2026-07-30 06:32:10
○MXmx2.pub.mailpod5-cph3.one.com2018-06-07 → 2018-06-07 · 4 obs
○ 2017-02-07 05:49:28
● 2018-06-07 01:49:12
○ 2026-02-24 07:15:42
○ 2026-07-30 06:32:10
○MXmx3.pub.mailpod5-cph3.one.com2018-06-07 → 2018-06-07 · 4 obs
○ 2017-02-07 05:49:28
● 2018-06-07 01:49:12
○ 2026-02-24 07:15:42
○ 2026-07-30 06:32:10
○MXmxcluster1.one.com2015-07-20 → 2017-02-07 · 4 obs
● 2015-07-20 23:19:48
● 2017-02-07 05:49:28
○ 2018-06-07 01:49:12
○ 2026-07-30 06:32:10
○MXmxcluster2.one.com2015-07-20 → 2017-02-07 · 4 obs
● 2015-07-20 23:19:48
● 2017-02-07 05:49:28
○ 2018-06-07 01:49:12
○ 2026-07-30 06:32:10
●MXsmtp.rzone.de2026-02-24 → 2026-07-30 · 3 obs
○ 2018-06-07 01:49:12
● 2026-02-24 07:15:42
● 2026-07-30 06:32:10
●A31.209.3.1532026-05-01 → 2026-07-30 · 3 obs
○ 2026-03-25 05:58:16
● 2026-05-01 21:49:38
● 2026-07-30 06:32:10
○A46.30.212.72015-07-20 → 2016-05-10 · 4 obs
● 2015-07-20 23:19:48
● 2016-05-10 08:03:26
○ 2017-02-07 05:49:28
○ 2026-07-30 06:32:10
○A46.30.213.1162017-02-07 → 2018-06-07 · 5 obs
○ 2016-05-10 08:03:26
● 2017-02-07 05:49:28
● 2018-06-07 01:49:12
○ 2026-02-24 07:15:42
○ 2026-07-30 06:32:10
○A77.53.77.782026-02-24 → 2026-03-25 · 5 obs
○ 2018-06-07 01:49:12
● 2026-02-24 07:15:42
● 2026-03-25 05:58:16
○ 2026-05-01 21:49:38
○ 2026-07-30 06:32:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
euw.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...-
studyit.eushades20.rzone.de, docks01.rzone.de-

✅ Authoritative Response

Server:185.132.34.147

NS records: shades20.rzone.de, docks01.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyit.eu (unsigned zone)

⏱️ Timing

Total: 1035ms | Queries: -

📄 Records

TypeCountSample Data
A131.209.3.153
NS2docks01.rzone.de, shades20.rzone.de
MX1smtp.rzone.de (pri: 5)
SOA1shades20.rzone.de hostmaster.strato-rz.d

Analysis

IP Addresses

studyit.eu points to a single IP number: 31.209.3.153.

Other host names, such as 31-209-3-153.cust.bredband2.com, share IP numbers with studyit.eu.

Name Servers

studyit.eu is delegated to two name servers: docks01.rzone.de and shades20.rzone.de.

studyit.eu shares its name server setup with other domains, including asia-today.nl, juconomy-rechtsanwaelte.de, rp-mail.de and two others.

studyit.eu has at least partial name server overlap with other domains, such as wuerfeleis.de, treasuregategallery.com, ww901.de and two others.

shades16.rzone.de, shades10.rzone.de and docks14.rzone.de — plus 7 other name servers — are commonly paired with these name servers.

docks01.rzone.de and shades20.rzone.de each resolve to two IP addresses: docks01.rzone.de points to 217.160.80.128 and 2001:8d8:fe:53:5747:2a74:d:1, while shades20.rzone.de points to 185.132.34.147 and 2607:f1c0:fe:53:185:132:34:147.

Mail Servers

studyit.eu has one mail server: smtp.rzone.de.

studyit.eu shares the same mail server setup as other domains, including mail-outbound166.seinob.com, eemans.be, kinderact.nl and two others.

smtp.rzone.de has two IP addresses: 81.169.145.98 and 2a01:238:20a:202:50f0::2097.