CF1759433836625-tsm20251002182459

WWW.ROBTEX.COM - 21cdc.co

Search for IP or hostnames:

21cdc.co checked at 2025-10-02T19:37:16.610Z 393ms 196/196/196 100% R:16

21cdc.co

NSns01.hostnet.nl
A2001:67c:28cc::13ONECOM-INFRA
PTRns1.hostnet.nl
A195.206.121.13ONECOM-INFRA
PTRns1.hostnet.nl
NSns02.hostnet.nl
A2001:67c:3c0::13🇩🇰 One.com
PTRns2.hostnet.nl
A185.10.11.13One.com
PTRns2.hostnet.nl
MXcrsmro604.mx.service.one
A185.10.9.146🇩🇰 One.com
PTRmx1-hostnet-nl.pub.mailpod13-cph3.one.com
A185.10.9.147🇩🇰 One.com
PTRmx2-hostnet-nl.pub.mailpod13-cph3.one.com
A185.10.9.148🇩🇰 One.com
PTRmx3-hostnet-nl.pub.mailpod13-cph3.one.com
A185.10.9.149🇩🇰 One.com
PTRmx4-hostnet-nl.pub.mailpod13-cph3.one.com
MX21cdc-co.mail.protection.outlook.com
A2a01:111:f403:ca04::10🇮🇪 Microsoft
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::5🇳🇱 Microsoft
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::9🇳🇱 Microsoft
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A52.101.68.8🇮🇪 Microsoft
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.210.80.236🇮🇪 Amazon
PTRec2-52-210-80-236.eu-west-1.compute.amazonaws.com

co

NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co

Starts with same word

Starts similarily

AI analysis

21cdc.co resolves to one IP number: 52.210.80.236.

other host names including leergeld.nl, kasteeldevanenburg.nl, vwsnederland.nl, birds.bi and vakantiehuisessenhof.nl share IP numbers with 21cdc.co.

21cdc.co is delegated to two name servers ns01.hostnet.nl and ns02.hostnet.nl.

21cdc.co shares the same name server setup as other domains, for instance bimsupporters.com, interimpoint.nl, zodfilm.com, terrasopslag.nl and trustmap.eu.

Host names with two IP numbers:

The host name ns01.hostnet.nl points to 2001:67c:28cc::13 and 195.206.121.13; the host name ns02.hostnet.nl points to 2001:67c:3c0::13 and 185.10.11.13.

Two mail servers handle 21cdc.co: crsmro604.mx.service.one and 21cdc-co.mail.protection.outlook.com.

Host names with eight IPs:

21cdc-co.mail.protection.outlook.com points to 2a01:111:f403:ca04::102a01:111:f403:ca09::52a01:111:f403:ca09::62a01:111:f403:ca09::952.101.68.852.101.68.1852.101.68.25 and 52.101.73.16.

Host names with four IPs:

crsmro604.mx.service.one points to 185.10.9.146185.10.9.147185.10.9.148 and 185.10.9.149.

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

LtGRizo CF johedugfp 2025-10-02