CF1762438049907-tsm20251105200708

IPLIST.NET - ostc.com

Search for IP or hostnames:

ostc.com checked at 2025-11-06T14:07:29.894Z 328ms 129/129/129 100% R:17

ostc.com

NSns-108-b.gandi.net
A2001:4b98:aaab::6d 🇫🇷 GANDI-LIVEDNS
PTRns-108-b.gandi.net
A213.167.230.109🇫🇷 GANDI-LIVEDNS
PTRns-108-b.gandi.net
NSns-176-c.gandi.net
A2604:3400:aaac::b1 🇺🇸 GANDI-LIVEDNS
PTRns-176-c.gandi.net
A217.70.187.177🇫🇷 GANDI-LIVEDNS
PTRns-176-c.gandi.net
NSns-93-a.gandi.net
A2001:4b98:aaaa::5e 🇫🇷 GANDI-LIVEDNS
PTRns-93-a.gandi.net
A173.246.100.94🇺🇸 GANDI-LIVEDNS
PTRns-93-a.gandi.net
NSz.dns.gandi.net
A2400:cb00:2049:1::a29f:1833 🇺🇸 Cloudflare
A2400:cb00:2049:1::a29f:19fa 🇺🇸 Cloudflare
A162.159.24.51 Cloudflare
PTRz.dns.gandi.net
A162.159.25.250 Cloudflare
PTRz.dns.gandi.net
MXostc-com.mail.protection.outlook.com
A2a01:111:f403:ca04::e 🇮🇪 Microsoft
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca04::f 🇮🇪 Microsoft
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::b 🇳🇱 Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::d 🇳🇱 Microsoft
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A2001:4b98:dc6:253::4 🇫🇷 GANDI-AS-2
PTRwebacc2.sd6.ghst.net
A155.133.142.4🇫🇷 GANDI-AS-2
PTRwebacc2.sd6.ghst.net

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Up

Starts with same word

Starts similarily

AI analysis

ostc.com is parent of www.ostc.com, mail.ostc.com and webmail.ostc.com.

ostc.com points to two IP numbers: 2001:4b98:dc6:253::4 and 155.133.142.4.

Other host names, for instance coach-sportif31.com, cuisinart.eu, freshcut-barbershop.com, wici-concept.com and rafilkrollzaidi.com share IP numbers with ostc.com.

ostc.com is delegated to four name servers: ns-108-b.gandi.net, ns-176-c.gandi.net, ns-93-a.gandi.net and z.dns.gandi.net.

ostc.com at least partially shares its name servers with other domains, for instance carreon.us, seuils.org, maja.us, lescomptesdelacrypt.com and finelog.net.

Host names with four IP numbers:

z.dns.gandi.net points to 2400:cb00:2049:1::a29f:1833, 2400:cb00:2049:1::a29f:19fa, 162.159.24.51 and 162.159.25.250.

Host names with two IP numbers:

ns-108-b.gandi.net points to 2001:4b98:aaab::6d and 213.167.230.109.

ns-176-c.gandi.net points to 2604:3400:aaac::b1 and 217.70.187.177.

ns-93-a.gandi.net points to 2001:4b98:aaaa::5e and 173.246.100.94.

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

The host name ostc-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::e, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::b, 2a01:111:f403:ca09::d, 52.101.68.18, 52.101.68.29, 52.101.68.39 and 52.101.73.15.

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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