CF1760294643879-tsm20251012143351

WWW.RTSAK.COM - open.net.co

Search for IP or hostnames:

open.net.co checked at 2025-10-12T18:44:03.849Z 336ms 100/100/100 100% R:15

open.net.co

NSns1.open.net.co
A185.136.96.77🇺🇸 ClouDNS
PTRdns1.cloudns.net
NSns2.open.net.co
A185.136.97.77 ClouDNS
PTRdns2.cloudns.net
NSns3.open.net.co
A185.136.98.77🇺🇸 ClouDNS
PTRdns5.cloudns.net
NSns4.open.net.co
A185.136.99.77 ClouDNS
PTRdns6.cloudns.net
MXopen-net-co.mail.protection.outlook.com
A2a01:111:f403:c902::3 🇺🇸 Microsoft
PTRmail-sj0pr03cu01703.inbound.protection.outlook.com
A2a01:111:f403:c927::1 🇺🇸 Microsoft
PTRmail-bn8pr05cu00301.inbound.protection.outlook.com
A2a01:111:f403:c946::4 🇺🇸 Microsoft
PTRmail-ch0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:f907:: 🇺🇸 Microsoft
A52.101.11.2🇺🇸 Microsoft
PTRmail-sn1pr03cu00102.inbound.protection.outlook.com
A52.101.11.9🇺🇸 Microsoft
PTRmail-sn1pr02cu00101.inbound.protection.outlook.com
A52.101.40.0🇺🇸 Microsoft
PTRmail-cy5pr03cu00300.inbound.protection.outlook.com
A52.101.41.28🇺🇸 Microsoft
PTRmail-sj0pr03cu01504.inbound.protection.outlook.com
A181.48.102.13🇨🇴 Telmex Colombia
PTRsmtp.opennetla.com

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Starts with same word

Starts similarily

AI analysis

open.net.co is the parent of smtp.open.net.co, ns4.open.net.co, www.open.net.co, ns3.open.net.co, spamcloud1.open.net.co and a few other host names.

open.net.co resolves to one IP number: 181.48.102.13.

Other host names, for instance www.open.net.co, share IP numbers with open.net.co.

open.net.co is delegated to four name servers: ns1.open.net.co, ns2.open.net.co, ns3.open.net.co and ns4.open.net.co.

open.net.co at least partially shares name servers with other domains, for instance openitnet.com, acncx.org, telecoper.com, telecoper.co and bhceu.com.

Host names with one IP number: ns1.open.net.co points to 185.136.96.77; ns2.open.net.co points to 185.136.97.77; ns3.open.net.co points to 185.136.98.77; ns4.open.net.co points to 185.136.99.77.

open.net.co is handled by a single mail server, open-net-co.mail.protection.outlook.com.

Host open-net-co.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::3, 2a01:111:f403:c927::1, 2a01:111:f403:c946::4, 2a01:111:f403:f907::, 52.101.11.2, 52.101.11.9, 52.101.40.0 and 52.101.41.28.

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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OTDRbBf CF johedugfp 2025-10-12