CF1760331410670-tsm20251012143351

MXLIST.NET - 3s.dk

Search for IP or hostnames:

3s.dk checked at 2025-10-13T04:56:50.650Z 215ms 96/96/96 100% R:11

3s.dk

NSns1.123hotel.dk
A2a02:2339:4006:108::123 🇩🇰 team.blue DK
PTRns1.curanet.dk
A185.25.141.12🇩🇰 team.blue DK
PTRns1.curanet.dk
NSns2.123hotel.dk
A2a02:2339:1:10f::123:123 🇩🇰 team.blue DK
PTRns2.curanet.dk
A91.197.248.75🇩🇰 team.blue DK
PTRns2.curanet.dk
MX3s-dk.mail.protection.outlook.com
A2a01:111:f403:ca04::4 🇮🇪 Microsoft
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::6 🇮🇪 Microsoft
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca09::a 🇳🇱 Microsoft
PTRmail-as8pr05cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca09::c 🇳🇱 Microsoft
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.1🇳🇱 Microsoft
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
A185.31.79.5🇩🇰 DLX-AS
PTRv4-elastic-ingress.balancer01.hyperscalemega.cloud

dk

NSb.nic.dk
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk

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Starts with same word

Starts similarily

AI analysis

The parent of mail.3s.dk is 3s.dk.

3s.dk points to a single IP number: 185.31.79.5.

Other host names, for instance koldingmarine.dk, brdr-friis.dk, tcoxlund.dk, xtrons.dk and laedersmeden.dk share IP numbers with 3s.dk.

3s.dk is delegated to two name servers: ns1.123hotel.dk and ns2.123hotel.dk.

3s.dk uses the same name server setup as other domains, for instance saabyesimonsen.dk, borgstroem.nu, nk1.dk, leseweb.dk and itema.dk.

Host names with two IP numbers:

The host ns1.123hotel.dk points to 2a02:2339:4006:108::123 and 185.25.141.12.

The host ns2.123hotel.dk points to 2a02:2339:1:10f::123:123 and 91.197.248.75.

The mail server for 3s.dk is 3s-dk.mail.protection.outlook.com.

Host 3s-dk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::a, 2a01:111:f403:ca09::c, 52.101.68.36, 52.101.73.1, 52.101.73.11 and 52.101.73.28.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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JTUpssl CF johedugfp 2025-10-13