CF1758844967247-tsm20250925114901

WWW.RTSAK.COM - j-tech.dk

Search for IP or hostnames:

j-tech.dk checked at 2025-09-26T00:02:47.221Z 1362ms 110/110/110 100% R:17

j-tech.dk

NSns01.one.com
A2001:67c:28cc::10 ONECOM-INFRA
PTRns01.one.com
A195.206.121.10 ONECOM-INFRA
PTRns01.one.com
NSns02.one.com
A2001:67c:3c0::10 🇩🇰 One.com
PTRns02.one.com
A185.10.11.10 One.com
PTRns02.one.com
MXmail.challenge-it.dk
MXmail.j-tech.dk
A159.253.94.221🇩🇰 PROGRESSIVE-AS
MXjtech-dk0c.mail.protection.outlook.com
A2a01:111:f403:ca04::6 🇮🇪 Microsoft
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::f 🇮🇪 Microsoft
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::1 🇳🇱 Microsoft
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca09::3 🇳🇱 Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A52.101.68.21🇮🇪 Microsoft
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
A80.210.68.115🇩🇰 Hiper
PTRx50d24473.customers.hiper-net.dk

dk

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

Up

Starts with same word

Starts similarily

AI analysis

The parent of mail.j-tech.dk is j-tech.dk.

j-tech.dk points to an IP address: 80.210.68.115.

Other host names, for instance x50d24473.customers.hiper-net.dk and kyhle.dk, share IP numbers with j-tech.dk.

Two name servers ns01.one.com and ns02.one.com handle the delegation for j-tech.dk.

j-tech.dk shares the same name server setup as other domains, for instance traidl.dk, haeger.dk, bassai.nl, mamusic.at and jonasvh.be.

Host names with two IP numbers:

ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10.

ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10.

Three mail servers handle j-tech.dk: mail.challenge-it.dk, mail.j-tech.dk and jtech-dk0c.mail.protection.outlook.com.

j-tech.dk shares at least some mail servers with other domains, including netbyggeren.dk and roigaard.world.

these mail servers are commonly used alongside netbyggeren-dk.mail.protection.outlook.com and roigaard-world.mail.protection.outlook.com.

Host names with eight IP numbers: jtech-dk0c.mail.protection.outlook.com has eight IPs: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::3, 52.101.68.21, 52.101.73.11, 52.101.73.24 and 52.101.73.30.

Host names with one IP: mail.j-tech.dk points to 159.253.94.221.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

ntsoyHX CF johedugfp 2025-09-26