CF1759126449099-tsm20250927195623

NSLIST.NET - coldhardmath.com

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coldhardmath.com checked at 2025-09-29T06:14:08.964Z 639ms 171/171/171 100% R:13

coldhardmath.com

NSathena.ns.cloudflare.com
A2606:4700:50::adf5:3a48 🇺🇸 Cloudflare
PTRathena.ns.cloudflare.com
A2803:f800:50::6ca2:c048 🇨🇷 Cloudflare
PTRathena.ns.cloudflare.com
A2a06:98c1:50::ac40:2048 🇺🇸 Cloudflare
PTRathena.ns.cloudflare.com
A108.162.192.72🇺🇸 Cloudflare
PTRathena.ns.cloudflare.com
A172.64.32.72🇺🇸 Cloudflare
PTRathena.ns.cloudflare.com
A173.245.58.72🇺🇸 Cloudflare
PTRathena.ns.cloudflare.com
NSleo.ns.cloudflare.com
A2606:4700:58::a29f:2cf1 🇺🇸 Cloudflare
PTRleo.ns.cloudflare.com
A2803:f800:50::6ca2:c3f1 🇨🇷 Cloudflare
PTRleo.ns.cloudflare.com
A2a06:98c1:50::ac40:23f1 🇺🇸 Cloudflare
PTRleo.ns.cloudflare.com
A108.162.195.241🇺🇸 Cloudflare
PTRleo.ns.cloudflare.com
A162.159.44.241 Cloudflare
PTRleo.ns.cloudflare.com
A172.64.35.241🇺🇸 Cloudflare
PTRleo.ns.cloudflare.com
MXaspmx.l.google.com
A2607:f8b0:4004:c25::1b 🇺🇸 Google
PTRyuiadtq-in-f27.1e100.net
A172.253.62.27🇺🇸 Google
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b 🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1b 🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4025:402::1a 🇳🇱 Google
PTRrb-in-f26.1e100.net
A142.250.102.26🇺🇸 Google
PTRrb-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2a00:1450:4013:c1e::1b 🇳🇱 Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26🇺🇸 Google
PTRyugrqzs-in-f26.1e100.net
A2606:4700:3032::ac43:d0b3 🇺🇸 Cloudflare
A2606:4700:3034::6815:4580 🇺🇸 Cloudflare
A104.21.69.128 Cloudflare
A172.67.208.179🇺🇸 Cloudflare

com

NSa.gtld-servers.net
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NSc.gtld-servers.net
NSd.gtld-servers.net
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NSm.gtld-servers.net

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AI analysis

The parent of mail.coldhardmath.com is coldhardmath.com.

coldhardmath.com maps to four IP numbers: 2606:4700:3032::ac43:d0b3, 2606:4700:3034::6815:4580, 104.21.69.128 and 172.67.208.179.

other host names include trideltapec.com, r4i.fr, ccontact.pl, jindouyun.io and focaltasker.com; they share IP numbers with coldhardmath.com.

Two name servers athena.ns.cloudflare.com and leo.ns.cloudflare.com handle the delegation for coldhardmath.com.

coldhardmath.com shares the same name server setup as other domains, for instance kotiktechnology.ru, drbair.ru, wendelltodd.com, enginemedia.tv and strolh.ru.

coldhardmath.com at least partially shares name servers with other domains, for instance oxy365.com, thegingersbreadhouse.com, jbng.me, briangrinstead.com and rocketproduction.com.

These name servers are commonly used with erin.ns.cloudflare.com, arushi.ns.cloudflare.com, lorna.ns.cloudflare.com, grace.ns.cloudflare.com and arch.ns.cloudflare.com.

Six IP addresses per host:

athena.ns.cloudflare.com points to 2606:4700:50::adf5:3a48, 2803:f800:50::6ca2:c048, 2a06:98c1:50::ac40:2048, 108.162.192.72, 172.64.32.72 and 173.245.58.72; leo.ns.cloudflare.com points to 2606:4700:58::a29f:2cf1, 2803:f800:50::6ca2:c3f1, 2a06:98c1:50::ac40:23f1, 108.162.195.241, 162.159.44.241 and 172.64.35.241

coldhardmath.com is served by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

coldhardmath.com shares at least partially some mail servers with other domains, for instance nubi.net.au, spock.dk, weave.digital, deer-and-doe.fr and kskgroup.co.

Mail servers are commonly used alongside aspmx2.googlemail.com, aspmx3.googlemail.com and b7dpsm2xox5l4hgydnmz7tizgvsch2ofpnm74mr673y2znr6rqva.mx-verification.google.com.

Host names with two IP numbers:

The host name aspmx.l.google.com points to 2607:f8b0:4004:c25::1b and 172.253.62.27.

The host name alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27.

The host name alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.

The host name alt3.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.26.

The host name alt4.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26.

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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UylpqPs CF johedugfp 2025-09-29