erasmus.dk - robtex.com

erasmus.dk

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:4b28🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:d3cb🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.75.40Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.211.203🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmeiling.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26fe🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeiling.ns.cloudflare.com
A2803:f800:50::6ca2:c2fe🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmeiling.ns.cloudflare.com
A2a06:98c1:50::ac40:22fe🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmeiling.ns.cloudflare.com
A108.162.194.254🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeiling.ns.cloudflare.com
A162.159.38.254Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeiling.ns.cloudflare.com
A172.64.34.254🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeiling.ns.cloudflare.com
NSsullivan.ns.cloudflare.com
A2606:4700:58::a29f:2ca1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsullivan.ns.cloudflare.com
A2803:f800:50::6ca2:c3a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsullivan.ns.cloudflare.com
A2a06:98c1:50::ac40:23a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsullivan.ns.cloudflare.com
A108.162.195.161🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsullivan.ns.cloudflare.com
A162.159.44.161Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsullivan.ns.cloudflare.com
A172.64.35.161🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsullivan.ns.cloudflare.com
MXerasmus-dk.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::7🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca09::7🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A2a01:111:f403:ca09::8🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::c🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.12🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
TXTgoogle-site-verification=If6cOSQmOp9V_hD8g4BVHyavzzP-Yd3cwDydikjfHKU
TXTv=spf1 ip4:94.189.36.14 ip4:87.63.196.217 include:spf.protection.outlook.com ...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.75.40, 172.67.211.203
IPv6 hints2606:4700:3032::6815:4b28, 2606:4700:3033::ac43:d3cb
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=142, name=cloudflare-ech.com
SOAmeiling.ns.cloudflare.comdns@cloudflare.com serial=2406314856

dk

DNSSEC🔒 Signed (DS record present)
NSb.nic.dk ⭐
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk
TXTDK zone updateEpoch 1783971361localtime Mon Jul 13 21:36:01 2026gmtime Mon Ju...
SOAb.nic.dktech@punktum.dk serial=1783971361
WOT: SAFE (68/100)

Subdomains

mail.erasmus.dk

Same first word

erasmus.sk
erasmus.vic.edu.au
erasmus.ac.uk
erasmus.ro
erasmus.nl
erasmus.no
erasmus.com.mx
erasmus.com.pl
erasmus.site
erasmus.ws
erasmus.org
erasmus.is
erasmus.events
erasmus.us
erasmus.gr
erasmus.com
erasmus.se
erasmus.na
erasmus.live
erasmus.co.za
erasmus.fr
erasmus.it
erasmus.co.at
erasmus.info
erasmus.hu
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erasmus.lt
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erasmus.co
erasmus.de
erasmus.be
erasmus.tv
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erasmus.fi
erasmus.at
erasmus.org.uk
erasmus.ru
erasmus.cz
erasmus.com.co
erasmus.biz
erasmus.net
erasmus.pl

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mussera.com
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messura.com
assurem.fr
masseur.eu
mesasur.com
masseur.org
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searums.org
masseur.fr
marseus.hu
assurme.fr
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masseur.pro
masseur.cz
mesursa.es
masures.com
masseur.at

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSmeiling.ns.cloudflare.comsullivan.ns.cloudflare.comns1.gratisdns.dkns2.gratisdns.dkns3.gratisdns.dkns4.gratisdns.dkns5.gratisdns.dkMXerasmus-dk.mail.protection.outlook.comA104.21.75.40172.67.211.2032606:4700:3032::6815:4b282606:4700:3033::ac43:d3cb77.235.50.1280.196.242.139
●NSmeiling.ns.cloudflare.com2026-04-10 → 2026-07-13 · 3 obs
○ 2017-06-09 06:16:12
● 2026-04-10 20:08:50
● 2026-07-13 20:08:48
○NSns1.gratisdns.dk2015-07-06 → 2017-06-09 · 4 obs
● 2015-07-06 10:14:06
● 2017-06-09 06:16:12
○ 2026-04-10 20:08:50
○ 2026-07-13 20:08:48
○NSns2.gratisdns.dk2015-07-06 → 2017-06-09 · 4 obs
● 2015-07-06 10:14:06
● 2017-06-09 06:16:12
○ 2026-04-10 20:08:50
○ 2026-07-13 20:08:48
○NSns3.gratisdns.dk2015-07-06 → 2017-06-09 · 4 obs
● 2015-07-06 10:14:06
● 2017-06-09 06:16:12
○ 2026-04-10 20:08:50
○ 2026-07-13 20:08:48
○NSns4.gratisdns.dk2015-07-06 → 2017-06-09 · 4 obs
● 2015-07-06 10:14:06
● 2017-06-09 06:16:12
○ 2026-04-10 20:08:50
○ 2026-07-13 20:08:48
○NSns5.gratisdns.dk2015-07-06 → 2017-06-09 · 4 obs
● 2015-07-06 10:14:06
● 2017-06-09 06:16:12
○ 2026-04-10 20:08:50
○ 2026-07-13 20:08:48
●NSsullivan.ns.cloudflare.com2026-04-10 → 2026-07-13 · 3 obs
○ 2017-06-09 06:16:12
● 2026-04-10 20:08:50
● 2026-07-13 20:08:48
●MXerasmus-dk.mail.protection.outlook.com2015-07-06 → 2026-07-13 · 2 obs
● 2015-07-06 10:14:06
● 2026-07-13 20:08:48
●A104.21.75.402026-04-10 → 2026-07-13 · 3 obs
○ 2017-06-09 06:16:12
● 2026-04-10 20:08:50
● 2026-07-13 20:08:48
●A172.67.211.2032026-04-10 → 2026-07-13 · 3 obs
○ 2017-06-09 06:16:12
● 2026-04-10 20:08:50
● 2026-07-13 20:08:48
●A2606:4700:3032::6815:4b282026-04-10 → 2026-07-13 · 3 obs
○ 2017-06-09 06:16:12
● 2026-04-10 20:08:50
● 2026-07-13 20:08:48
●A2606:4700:3033::ac43:d3cb2026-04-10 → 2026-07-13 · 3 obs
○ 2017-06-09 06:16:12
● 2026-04-10 20:08:50
● 2026-07-13 20:08:48
○A77.235.50.122017-03-27 → 2017-06-09 · 5 obs
○ 2016-11-24 20:16:44
● 2017-03-27 01:23:06
● 2017-06-09 06:16:12
○ 2026-04-10 20:08:50
○ 2026-07-13 20:08:48
○A80.196.242.1392015-07-06 → 2016-11-24 · 4 obs
● 2015-07-06 10:14:06
● 2016-11-24 20:16:44
○ 2017-03-27 01:23:06
○ 2026-07-13 20:08:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkc.nic.dk, h.nic.dk, l.nic.dk, s.nic.dk...-
erasmus.dkmeiling.ns.cloudflare.com, sullivan.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.161

NS records: meiling.ns.cloudflare.com, sullivan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for erasmus.dk (unsigned zone)

⏱️ Timing

Total: 753ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.75.40, 172.67.211.203
AAAA22606:4700:3032::6815:4b28, 2606:4700:3033::ac43:d3cb
NS2meiling.ns.cloudflare.com, sullivan.ns.cloudflare.com
MX1erasmus-dk.mail.protection.outlook.com (
TXT2google-site-verification=If6cOSQmOp9V_hD, v=spf1 ip4:94.189.36.14 ip4:87.63.196.21
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1meiling.ns.cloudflare.com dns.cloudflare

Analysis

Hierarchy

erasmus.dk is a parent domain of mail.erasmus.dk.

IP Addresses

erasmus.dk resolves to four IP addresses: 104.21.75.40, 172.67.211.203, 2606:4700:3032::6815:4b28 and 2606:4700:3033::ac43:d3cb.

xanoaurvia.com, sweetsecrets.app, abikocurryrestaurant.com plus two other host names have IP numbers in common with erasmus.dk.

Name Servers

erasmus.dk is served by two delegated name servers, meiling.ns.cloudflare.com and sullivan.ns.cloudflare.com.

The name server configuration of erasmus.dk is shared with other domains, for instance tanura.com.tr, nordicinnercore.dk, rentcar.gr and two others.

erasmus.dk shares at least some of its name servers with other domains, including finance247nexus.digital, missamara.co.nz, kriteriainvestigazioni.it and two others.

These name servers tend to appear together with the name servers vasilii.ns.cloudflare.com, dahlia.ns.cloudflare.com and sunny.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

meiling.ns.cloudflare.com carries IP addresses 108.162.194.254, 162.159.38.254 and 172.64.34.254, with 3 other addresses beyond those.

sullivan.ns.cloudflare.com carries IP addresses 108.162.195.161, 162.159.44.161 and 172.64.35.161, with 3 other addresses beyond those.

Mail Servers

erasmus.dk uses one mail server — erasmus-dk.mail.protection.outlook.com.

erasmus-dk.mail.protection.outlook.com has 8 IP addresses: 52.101.68.12, 52.101.68.29, 52.101.73.11 plus 5 more.