CF1760687525786-tsm20251016114356

WWW.ROBTEX.COM - null.dk

Search for IP or hostnames:

null.dk checked at 2025-10-17T07:52:05.768Z 1694ms 135/135/135 100% R:23

null.dk

MXsmtp.skulp.net
A193.89.248.25🇩🇰 TDC A/S
PTRloppen.christiania.org
NSns1.eu.bitnames.com
A2a03:b0c0:3:d0::c0:4001🇩🇪 DigitalOcean
PTRfra1.bitnames.com
A165.227.133.206🇩🇪 DigitalOcean
PTRfra1.bitnames.com
NSns1.us.bitnames.com
A2604:a880:2:d0::1ce8:7001🇺🇸 DigitalOcean
PTRsfo4.bitnames.com
A178.128.191.122🇺🇸 DigitalOcean
PTRsfo4.bitnames.com
NSns2.us.bitnames.com
A107.170.182.174🇺🇸 DigitalOcean
PTRnyc1.bitnames.com
NSns3.us.bitnames.com
A2400:6180:0:d0::16e6:2001🇸🇬 DigitalOcean
A68.183.187.150🇸🇬 DigitalOcean
A139.178.67.96🇺🇸 Equinix as15830

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

null.dk is parent of dev.null.dk.

null.dk points to a single IP: 139.178.67.96.

Other host names, for instance develooper.com, vaniraja.com, www.spamsources.fabel.dk, dev.null.dk and perldocs.org share IP numbers with null.dk.

null.dk is delegated to four name servers: ns1.eu.bitnames.com, ns1.us.bitnames.com, ns2.us.bitnames.com and ns3.us.bitnames.com.

null.dk at least partially shares its name servers with other domains, for instance bitcard.org, netc.dk, geourl.com, optur.dk and xrl.us.

These name servers are commonly used with ns2.eu.bitnames.com, anyns.pch.net and c.ns.bitnames.com.

Two IPs per host:

ns1.eu.bitnames.com points to 2a03:b0c0:3:d0::c0:4001 and 165.227.133.206.

ns1.us.bitnames.com points to 2604:a880:2:d0::1ce8:7001 and 178.128.191.122.

ns3.us.bitnames.com points to 2400:6180:0:d0::16e6:2001 and 68.183.187.150.

One IP per host:

ns2.us.bitnames.com points to 107.170.182.174.

null.dk is served by a single mail server, smtp.skulp.net.

null.dk uses the same mail server setup as other domains such as kissow.dk, taltag.dk, skulp.org, skulp.net and netc.dk.

smtp.skulp.net points to IP number 193.89.248.25.

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

HVzTYcL CF johedugfp 2025-10-17