CF1759065210221-tsm20250927195623

WWW.RTSAK.COM - held.co

Search for IP or hostnames:

held.co checked at 2025-09-28T13:13:30.210Z 237ms 82/82/82 100% R:14

held.co

NSns55.domaincontrol.com
A2603:5:21b2::1c 🇺🇸 GODADDY-DNS
PTRns55.domaincontrol.com
A97.74.107.28🇺🇸 GODADDY-DNS
PTRns55.domaincontrol.com
NSns56.domaincontrol.com
A2603:5:22b2::1c 🇺🇸 GODADDY-DNS
PTRns56.domaincontrol.com
A173.201.75.28🇺🇸 GODADDY-DNS
PTRns56.domaincontrol.com
MXheld-co.mail.protection.outlook.com
A2a01:111:f403:ca04::4 🇮🇪 Microsoft
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::3 🇳🇱 Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::4 🇳🇱 Microsoft
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:ca09::c 🇳🇱 Microsoft
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.8🇮🇪 Microsoft
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.21🇮🇪 Microsoft
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com

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NSns1.cctld.co
NSns2.cctld.co
NSns6.cctld.co
NSns7.cctld.co
NSa.registrydns.co
NSb.registrydns.co

Starts with same word

Starts similarily

AI analysis

held.co's delegation is to two name servers ns55.domaincontrol.com and ns56.domaincontrol.com.

held.co shares the same name server configuration as other domains, such as moshomonsters.com, jeepsgarage.com, businessold.com, miriamtomaselli.com and mostreviewed.com.

Host names with two IP numbers: ns55.domaincontrol.com points to 2603:5:21b2::1c and 97.74.107.28; ns56.domaincontrol.com points to 2603:5:22b2::1c and 173.201.75.28

held.co is served by a single mail server, held-co.mail.protection.outlook.com.

The host name held-co.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::c, 52.101.68.8, 52.101.68.10, 52.101.68.21 and 52.101.73.11.

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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