CF1761591295934-tsm20251027103946

MXLIST.NET - fastcore.dk

Search for IP or hostnames:

fastcore.dk checked at 2025-10-27T18:54:55.915Z 227ms 88/88/88 100% R:13

fastcore.dk

MXmail.protonmail.ch
A176.119.200.128🇨🇭 Proton AG
PTRmail.protonmail.ch
A185.70.42.128🇨🇭 Proton AG
PTRmail.protonmail.ch
A185.205.70.128🇫🇷 Proton AG
PTRmail.protonmail.ch
MXmailsec.protonmail.ch
A176.119.200.129🇨🇭 Proton AG
PTRmailsec.protonmail.ch
A185.70.42.129🇨🇭 Proton AG
PTRmailsec.protonmail.ch
A185.205.70.129🇫🇷 Proton AG
PTRmailsec.protonmail.ch
NSns1.dns.services
A2001:67c:564:ffff::11 🇩🇰 obox-networks
PTRns1.dns.services
A195.242.131.6🇩🇰 obox-networks
PTRns1.dns.services
NSns2.dns.services
A2a00:1b18:2:3:3::2 🇩🇰 DLX-AS
PTRns2.dns.services
A62.69.152.37🇩🇰 DLX-AS
NSns3.dns.services
A185.55.197.53🇩🇰 inpadi
PTRns3.dns.services

dk

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

Starts with same word

Starts similarily

AI analysis

fastcore.dk is delegated to three name servers: ns1.dns.services, ns2.dns.services and ns3.dns.services.

fastcore.dk at least partially shares name servers with other domains, including bund.dk, s-t.dk, luth.dk, nttdata.dk and stahlhut.dk.

Hosts with two IPs:

ns1.dns.services points to 2001:67c:564:ffff::11 and 195.242.131.6.

ns2.dns.services points to 2a00:1b18:2:3:3::2 and 62.69.152.37.

Host with one IP:

ns3.dns.services points to 185.55.197.53.

fastcore.dk is served by two mail servers mail.protonmail.ch and mailsec.protonmail.ch.

fastcore.dk shares the same mail server setup as other domains, for instance nonews.today, ozeety.com, doh.kr, thomasmerz.eu and obnh.io.

fastcore.dk shares at least some mail servers with other domains, for example vnk.ee, danilo.info, qrentals.ca, _dc-mx.894762023a9d.894762023a9d.894762023a9d.894762023a9d.894762023a9d.894762023a9d.894762023a9d.894762023a9d.894762023a9d.894762023a9d.habexsystems.com and timothyfraley.com.

Host names with three IP numbers:

The host name mail.protonmail.ch resolves to 176.119.200.128, 185.70.42.128 and 185.205.70.128.

The host name mailsec.protonmail.ch resolves to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

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

FrMtrrJ CF johedugfp 2025-10-27