student.dtu.dk - robtex.com

student.dtu.dk

DNSSEC⚠️ Not signed
A52.236.166.178🇳🇱 Microsoft52.224.0.0/11 MICROSOFT
NSait-pibgm01.win.dtu.dk ⭐
A192.38.82.136🇩🇰 FSKNET-DK192.38.0.0/17 Forskningsnettet-192.38
PTRait-pibgm01.win.dtu.dk
NSdns1.dtu.dk ⚠️ Not in parent delegation
A130.225.89.120🇩🇰 FSKNET-DK130.225.0.0/16 Forskningsnettet-130.225
NSdns2.dtu.dk ⚠️ Not in parent delegation
A130.225.89.121🇩🇰 FSKNET-DK130.225.0.0/16 Forskningsnettet-130.225
PTRdns2.dtu.dk
MXstudent-dtu-dk.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::7🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::8🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::e🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.22🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00106.inbound.protection.outlook.com
TXTMS=690C944D4774A2BC7BE2D6B99E414E2A9A12BCBE
TXTMS=F1DBD3E10C8FA598A6E3BA222D64F68CD8D098D3
TXTv=spf1 include:spf.dtu.dk -all
TXTG2N7agwXNzsfLROAgzYgUCFPQUIWmFeBsahjRHOwSSgmBfn/wjabjktbQkgai5GVjQkplErEwU02y...
TXTECiOeaniXNS5Gp1TzSp37V7Hf0871BWySgq23RJmprWzVFvc/g8D+LcWGIM+/ZiKlif/DazJv1/Lt...
SOAait-pibgm01.win.dtu.dkdnsadmin@dtu.dk 2016-03-01 #97

dtu.dk

DNSSEC⚠️ Not signed
A52.236.166.178🇳🇱 Microsoft52.224.0.0/11 MICROSOFT
NSait-pibgm2.win.dtu.dk ⭐
NSdns1.dtu.dk
NSdns2.dtu.dk
NSdns3.dtu.dk
NSns-soa.darenet.dk
MXdtu-dk.mail.protection.outlook.com ⭐
TXTfacebook-domain-verification=1mfoe26jx4bn398v31k3b4s29uumxf
TXTadobe-idp-site-verification=a30cc34b93b38cb8d91265eeac499919ede8fb873ba5b040e...
TXTgoogle-site-verification=_eUbQjq92YekXok6LWiZqWrnN5CEwRT8U3URLJu6eho
TXThave-i-been-pwned-verification=dweb_s2tfliyiesdp3xngokkr5n6d
TXTgoogle-site-verification=EvCzsCMkgSGV4vhVsWZEEQgbNTPef-aiT5ZdVsIfHW4
TXTapple-domain-verification=tsBU81BHloQSgFUI
TXTgoogle-site-verification=ahlAcD_NZWyFCfDM9uALP8j76QccT0my3Gv123db8Xg
TXT0IABjjU09Gj6EJKvFxwwNlNZK3B0J89et3gh/qOG0aMenIHaqYipoaXoYk/jnM1kwRRxk9YnT8LCZ...
TXTairtable-verification=5a0c5f55f684ae7fc38c13ddd173f974
TXTHARICA-JmaZkRgnBy6L6MXYHV3
TXT_0t7gtinct4a5l4wgimsiirfb4r8fnux
TXTv=spf1 include:spf.dtu.dk ip4:94.231.107.25 ip4:94.231.107.21 ip4:93.90.115.1...
TXT0SCk45pzO9J0Ox6MI8mbslpSbv3MxJKFwu0hHvlre8IhJ6GnWX1qSRj86QPbDvu4Cuu9njzporryv...
TXTMS=ms14099746
SOAait-pibgm2.win.dtu.dkdnsadmin@dtu.dk 2022-10-08 #56
WOT: SAFE (60/100)
rank #3519 globally
rank #4 in the tld
This domain name "dtu.dk" is associated with the Technical University of Denmark, which is a leading technical university in Northern Europe. The abbreviation "dtu" stands for "Danmarks Tekniske Universitet", which translates to Technical University of Denmark in English. This domain is used for the university's official website, where one can find information about courses, research, and other university-related matters.WOT: SAFE (94/100)
📈 Tranco rank: #11,988

Subdomains

cnserv.student.dtu.dk
newmail.student.dtu.dk
oldmail.student.dtu.dk
oldimap.student.dtu.dk
uadm.student.dtu.dk
xswitch1.student.dtu.dk
mail2.student.dtu.dk
www.student.dtu.dk
xtra.student.dtu.dk
quizcomposer.student.dtu.dk
xswitch2.student.dtu.dk

Same first word

student.com
student.gr
student.si
student.watch
student.supply
student.discount
student.ws
student.la
student.ua
student.capital
student.faith
student.org.rs
student.tj
student.pl
student.dental
student.com.au
student.org.il
student.center
student.promo
student.is
student.fr
student.coach
student.insure
student.biz
student.school
student.travel
student.be
student.edu.pl
student.net.cn
student.im
student.at
student.com.tw
student.ru
student.agency
student.elblag.pl
student.ly
student.ir
student.su
student.network
student.mobi
student.email
student.us
student.de
student.edu.rs
student.apartments
student.co.th
student.homes
student.no
student.monash
student.bio
student.io.vn
student.careers
student.nl
student.ltd
student.to
student.cards
student.services
student.gallery
student.cz
student.fi
student.associates
student.edu.az
student.com.ua
student.dog
student.vote
student.taxi
student.claims
student.net
student.fyi
student.vn
student.it
student.ma
student.dk
student.credit
student.doctor
student.co.il
student.hu
student.ca
student.com.cn
student.org
student.works
student.pro
student.hk
student.ro
student.by
student.lu
student.ph
student.app
student.digital
student.pk
student.de.com
student.cn
student.properties
student.care
student.furniture
student.ie

Similar names

studnet.no
tudents.com
studnet.in
studnet.net.ua
stunted.com
destunt.be
tusdnet.com
studnet.net
netstud.io
stunted.net
dustnet.com
studnet.de
tusdnet.org
netdust.be
stunted.me
studnet.ru
dunestt.com
netdust.com

DNS History

15 records (5 active, 10 former)

201020122014201620182020202220242026NSait-pibgm01.win.dtu.dkdns1.dtu.dkdns2.dtu.dkait-pibly.ait.dtu.dkns1.cc.dtu.dkns2.cc.dtu.dkns3.cc.dtu.dkMXstudent-dtu-dk.mail.protection.outlook.commail.student.dtu.dkmail2.student.dtu.dknewmail.student.dtu.dkquizcomposer.student.dtu.dkspamfiltera.dtu.dkspamfilterb.dtu.dkA52.236.166.178
●NSait-pibgm01.win.dtu.dk2026-02-15 → 2026-05-13 · 3 obs
○ 2019-01-12 08:48:32
● 2026-02-15 19:14:46
● 2026-05-13 12:15:22
○NSait-pibly.ait.dtu.dk2017-07-21 → 2019-01-12 · 5 obs
○ 2016-12-15 20:51:04
● 2017-07-21 00:13:42
● 2019-01-12 08:48:32
○ 2026-02-15 19:14:46
○ 2026-05-13 12:15:22
●NSdns1.dtu.dk2015-06-27 → 2026-05-13 · 3 obs
○ 2009-01-30 15:30:12
● 2015-06-27 09:29:16
● 2026-05-13 12:15:22
●NSdns2.dtu.dk2015-06-27 → 2026-05-13 · 3 obs
○ 2009-01-30 15:30:12
● 2015-06-27 09:29:16
● 2026-05-13 12:15:22
○NSns1.cc.dtu.dk2015-06-27 → 2016-12-15 · 5 obs
○ 2009-01-30 15:30:12
● 2015-06-27 09:29:16
● 2016-12-15 20:51:04
○ 2017-07-21 00:13:42
○ 2026-05-13 12:15:22
○NSns2.cc.dtu.dk2015-06-27 → 2016-12-15 · 5 obs
○ 2009-01-30 15:30:12
● 2015-06-27 09:29:16
● 2016-12-15 20:51:04
○ 2017-07-21 00:13:42
○ 2026-05-13 12:15:22
○NSns3.cc.dtu.dk2015-06-27 → 2016-12-15 · 5 obs
○ 2009-01-30 15:30:12
● 2015-06-27 09:29:16
● 2016-12-15 20:51:04
○ 2017-07-21 00:13:42
○ 2026-05-13 12:15:22
○MXmail.student.dtu.dk2009-01-30 → 2016-12-15 · 4 obs
● 2009-01-30 15:30:12
● 2016-12-15 20:51:04
○ 2017-07-21 00:13:42
○ 2026-05-13 12:15:22
○MXmail2.student.dtu.dk2015-06-27 → 2015-11-07 · 5 obs
○ 2009-01-30 15:30:12
● 2015-06-27 09:29:16
● 2015-11-07 10:25:42
○ 2015-11-23 09:52:06
○ 2026-05-13 12:15:22
○MXnewmail.student.dtu.dk2015-11-23 → 2016-02-29 · 5 obs
○ 2015-11-07 10:25:42
● 2015-11-23 09:52:06
● 2016-02-29 10:49:50
○ 2016-04-08 00:19:42
○ 2026-05-13 12:15:22
○MXquizcomposer.student.dtu.dk2015-06-27 → 2015-11-07 · 5 obs
○ 2009-01-30 15:30:12
● 2015-06-27 09:29:16
● 2015-11-07 10:25:42
○ 2015-11-23 09:52:06
○ 2026-05-13 12:15:22
○MXspamfiltera.dtu.dk2017-07-21 → 2018-08-03 · 5 obs
○ 2016-12-15 20:51:04
● 2017-07-21 00:13:42
● 2018-08-03 12:28:16
○ 2018-12-27 06:03:52
○ 2026-05-13 12:15:22
○MXspamfilterb.dtu.dk2017-07-21 → 2018-08-03 · 5 obs
○ 2016-12-15 20:51:04
● 2017-07-21 00:13:42
● 2018-08-03 12:28:16
○ 2018-12-27 06:03:52
○ 2026-05-13 12:15:22
●MXstudent-dtu-dk.mail.protection.outlook.com2018-12-27 → 2026-05-13 · 3 obs
○ 2018-08-03 12:28:16
● 2018-12-27 06:03:52
● 2026-05-13 12:15:22
●A52.236.166.1782026-02-15 → 2026-05-13 · 2 obs
● 2026-02-15 19:14:46
● 2026-05-13 12:15:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...12 records
dtu.dkns-soa.darenet.dk, dns3.dtu.dk, dns1.dtu.dk, dns2.dtu.dk7 records

✅ Authoritative Response

Server:130.225.89.120

NS records: ns-soa.darenet.dk, dns3.dtu.dk, dns1.dtu.dk, dns2.dtu.dk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dtu.dk (unsigned zone)

⏱️ Timing

Total: 2283ms | Queries: -

📄 Records

TypeCountSample Data
A152.236.166.178
NS2dns2.dtu.dk, dns1.dtu.dk
MX1student-dtu-dk.mail.protection.outlook.c
TXT5MS=F1DBD3E10C8FA598A6E3BA222D64F68CD8D09, v=spf1 include:spf.dtu.dk -all...
SOA1ait-pibgm01.win.dtu.dk dnsadmin.dtu.dk

📌 Glue Records Collected

Total: 19

In-bailiwick: 17 (b.nic.dk, c.nic.dk, h.nic.dk...)

Out-of-bailiwick: 2 (ns-soa.darenet.dk, ns-soa.darenet.dk)

Analysis

Hierarchy

student.dtu.dk is a parent of cnserv.student.dtu.dk, newmail.student.dtu.dk, oldmail.student.dtu.dk, oldimap.student.dtu.dk, uadm.student.dtu.dk and a few other host names.

IP Addresses

student.dtu.dk points to a single IP: 52.236.166.178.

Other host names, for instance biop.dk, business.dtu.dk, energy.dtu.dk, dtic.dtu.dk and antibiotikaresistens.dk share IP numbers with student.dtu.dk.

Name Servers

student.dtu.dk is delegated to three name servers: dns1.dtu.dk, dns2.dtu.dk and ait-pibgm01.win.dtu.dk.

student.dtu.dk partially shares name servers with other domains; examples include 74.38.192.in-addr.arpa, 91.38.192.in-addr.arpa, pf.dtu.dk, biocentrum.dtu.dk and aqua.dtu.dk.

These name servers are commonly used alongside ns-soa.darenet.dk, dns3.dtu.dk, ait-pibgm2.win.dtu.dk, namesrv1.imm.dtu.dk, ns1.cc.dtu.dk, ns2.cc.dtu.dk, ns3.cc.dtu.dk, ns1.cas.dtu.dk, web.cas.dtu.dk and x1.cfu.dtu.dk.

Host names with one IP number:

Host dns1.dtu.dk points to 130.225.89.120.

Host dns2.dtu.dk points to 130.225.89.121.

Host ait-pibgm01.win.dtu.dk points to 192.38.82.136.

Mail Servers

student.dtu.dk is handled by a single mail server, student-dtu-dk.mail.protection.outlook.com.

Hostname student-dtu-dk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::7, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::e, 52.101.68.27, 52.101.68.32, 52.101.73.8 and 52.101.73.22.