CF1763361567930-tsm20251116095642

MXLIST.NET - j-tech.dk

Search for IP or hostnames:

j-tech.dk checked at 2025-11-17T06:39:27.837Z 1662ms 110/110/110 100% R:15 allDone:true timedOut:false

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::9 🇮🇪 Microsoft
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca04::b 🇮🇪 Microsoft
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca04::f 🇮🇪 Microsoft
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::7 🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A52.101.68.15🇮🇪 Microsoft
PTRmail-db6pr03cu00107.inbound.protection.outlook.com
A52.101.68.16🇮🇪 Microsoft
PTRmail-db4pr02cu00400.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft
PTRmail-am4pr0401cu00104.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

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Starts with same word

Starts similarily

AI analysis

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

j-tech.dk resolves to a single IP address: 80.210.68.115.

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

j-tech.dk's delegation uses two name servers, ns01.one.com and ns02.one.com.

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

Host names with two IPs:

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

j-tech.dk is handled by three mail servers: mail.challenge-it.dk, mail.j-tech.dk and jtech-dk0c.mail.protection.outlook.com.

j-tech.dk shares some mail servers with other domains, for example 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: The host name jtech-dk0c.mail.protection.outlook.com resolves to 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::7, 52.101.68.15, 52.101.68.16, 52.101.73.6 and 52.101.73.12. Host names with one IP number: The host name mail.j-tech.dk resolves 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.
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