CF1760191071704-tsm20251011071822

IPLIST.NET - fastcore.dk

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fastcore.dk checked at 2025-10-11T13:57:51.670Z 170ms 88/88/88 100% R:16

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 its name servers with other domains, for instance bund.dk, s-t.dk, luth.dk, nttdata.dk and stahlhut.dk.

Host names with two IP numbers: The host name ns1.dns.services points to 2001:67c:564:ffff::11 and 195.242.131.6; The host name ns2.dns.services points to 2a00:1b18:2:3:3::2 and 62.69.152.37.

Host names with one IP number: The host name ns3.dns.services points to 185.55.197.53.

Two mail servers mail.protonmail.ch and mailsec.protonmail.ch handle fastcore.dk.

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

fastcore.dk shares some mail servers with other domains, including 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 points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; the host name mailsec.protonmail.ch points 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

IDWtMoc CF johedugfp 2025-10-11