CF1759738349151-tsm20251005211530

DNSWHOIS.INFO - opt.nc

Search for IP or hostnames:

opt.nc checked at 2025-10-06T08:12:29.128Z 870ms 122/122/122 100% R:20

opt.nc

NSnsopt1.opt.nc
A2404:2200:10:1001::53 🇳🇨 O.P.T. New Caledonia
A202.87.129.35🇳🇨 O.P.T. New Caledonia
PTRnsopt1.opt.nc
NSnsopt2.opt.nc
A2404:2200:10:1000::53 🇳🇨 O.P.T. New Caledonia
A202.87.129.4🇳🇨 O.P.T. New Caledonia
PTRnsopt2.opt.nc
NSnsopt3.opt.nc
A2404:2200:10:1002::53 🇳🇨 O.P.T. New Caledonia
A202.87.129.172🇳🇨 O.P.T. New Caledonia
PTRnsopt3.opt.nc
MXopt-nc.mail.protection.outlook.com
A2a01:111:f403:cc31:: 🇦🇺 Microsoft
PTRmail-sy2pr01cu00300.inbound.protection.outlook.com
A2a01:111:f403:cc31::1 🇦🇺 Microsoft
PTRmail-sy8pr01cu00101.inbound.protection.outlook.com
A2a01:111:f403:cc31::2 🇦🇺 Microsoft
PTRmail-sy5pr01cu00902.inbound.protection.outlook.com
A2a01:111:f403:cc31::3 🇦🇺 Microsoft
PTRmail-sy2pr01cu00503.inbound.protection.outlook.com
A52.101.149.0🇦🇺 Microsoft
PTRmail-sy2pr01cu00300.inbound.protection.outlook.com
A52.101.149.1🇦🇺 Microsoft
PTRmail-sy8pr01cu00101.inbound.protection.outlook.com
A52.101.149.9🇦🇺 Microsoft
PTRmail-sy2pr01cu00501.inbound.protection.outlook.com
A52.101.151.0🇦🇺 Microsoft
PTRmail-meupr01cu00200.inbound.protection.outlook.com
A2404:2200:10:1002:202:87:129:163 🇳🇨 O.P.T. New Caledonia
A2404:2200:10:1002:202:87:129:165 🇳🇨 O.P.T. New Caledonia
A202.87.129.164🇳🇨 O.P.T. New Caledonia
PTRvip-rproxy.opt.nc
A202.87.129.166🇳🇨 O.P.T. New Caledonia
PTRvip-rproxy.opt.nc

nc

NSany-ns1.nc
NSns1.nc
NSns2.nc
NSnc.cctld.authdns.ripe.net
rank #502579 globally
rank #5 in the tld
PASS

Up

Starts with same word

Starts similarily

AI analysis

The parent of sld-ntp-1.opt.nc, vip-waf.opt.nc, adminrf.opt.nc, python.opt.nc, eole.opt.nc and a few other host names is opt.nc.

opt.nc resolves to four IPs: 2404:2200:10:1002:202:87:129:163, 2404:2200:10:1002:202:87:129:165, 202.87.129.164 and 202.87.129.166.

Other host names, for instance vip-rproxy.ccp.nc, vip-rproxy.mobilis.nc, mobilis.nc, ccp.nc and vip-rproxy.opt.nc share IP numbers with opt.nc.

opt.nc delegates to three name servers: nsopt1.opt.nc, nsopt2.opt.nc and nsopt3.opt.nc.

opt.nc shares some name servers with other domains, for example cctld.nc, domaine.nc, 208.5.61.in-addr.arpa, 209.5.61.in-addr.arpa and 222.69.114.in-addr.arpa.

Host names with two IP numbers:

nsopt1.opt.nc: 2404:2200:10:1001::53 and 202.87.129.35

nsopt2.opt.nc: 2404:2200:10:1000::53 and 202.87.129.4

nsopt3.opt.nc: 2404:2200:10:1002::53 and 202.87.129.172

opt.nc is handled by a single mail server, opt-nc.mail.protection.outlook.com.

Host opt-nc.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc31::, 2a01:111:f403:cc31::1, 2a01:111:f403:cc31::2, 2a01:111:f403:cc31::3, 52.101.149.0, 52.101.149.1, 52.101.149.9 and 52.101.151.0.

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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RxpKOjX CF johedugfp 2025-10-06