CF1760189554328-tsm20251011071822

NSLIST.NET - www.121sec.com

Search for IP or hostnames:

www.121sec.com checked at 2025-10-11T13:32:34.311Z 266ms 119/119/119 100% R:12

www.121sec.com

CNAME121sec.com
NSns49.domaincontrol.com
A2603:5:2182::19 🇺🇸 GODADDY-DNS
PTRns49.domaincontrol.com
A97.74.104.25🇺🇸 GODADDY-DNS
PTRns49.domaincontrol.com
NSns50.domaincontrol.com
A2603:5:2282::19 🇺🇸 GODADDY-DNS
PTRns50.domaincontrol.com
A173.201.72.25🇺🇸 GODADDY-DNS
PTRns50.domaincontrol.com
MXaspmx.l.google.com
A2607:f8b0:4004:c06::1a 🇺🇸 Google
PTRbg-in-f26.1e100.net
A172.253.63.27🇺🇸 Google
PTRbi-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1a 🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1a 🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27🇺🇸 Google
PTRws-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4010:c0e::1a 🇫🇮 Google
PTRlu-in-f26.1e100.net
PTRlu-in-x1a.1e100.net
A74.125.131.26🇺🇸 Google
PTRlu-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2404:6800:4003:c06::1b 🇸🇬 Google
PTRsm-in-f27.1e100.net
A142.250.4.27🇺🇸 Google
PTRsm-in-f27.1e100.net
A77.68.103.77🇬🇧 IONOS SE

121sec.com

NSns49.domaincontrol.com
NSns50.domaincontrol.com
MXaspmx.l.google.com
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
MXalt3.aspmx.l.google.com
MXalt4.aspmx.l.google.com
A77.68.103.77🇬🇧 IONOS SE

Starts with same word

Starts similarily

AI analysis

www.121sec.com resolves to one IP number: 77.68.103.77.

other host names including 121sec.com, www.donaldreid.co.uk, kimsschoolofmotoring.co.uk, www.nipa-uk.org and benrhos.co.uk share IP numbers with www.121sec.com.

www.121sec.com is delegated to two name servers ns49.domaincontrol.com and ns50.domaincontrol.com.

www.121sec.com shares the same name server setup as other domains, for instance optricity.com, qtt.org, atozhvac.info, usafcombatcamera.us and aeon-labs.com.

Host names with two IP numbers:

The host name ns49.domaincontrol.com points to 2603:5:2182::19 and 97.74.104.25; the host name ns50.domaincontrol.com points to 2603:5:2282::19 and 173.201.72.25.

www.121sec.com is handled 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.

www.121sec.com shares some mail servers with other domains, at least partially, for instance tempestsi.com.br, austinmediaco.com, hashnote.net, gregkadelstudios.com and micumo.com.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c06::1a and 172.253.63.27

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26

alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.27

alt3.aspmx.l.google.com points to 2a00:1450:4010:c0e::1a and 74.125.131.26

alt4.aspmx.l.google.com points to 2404:6800:4003:c06::1b and 142.250.4.27

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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geKnaSz CF johedugfp 2025-10-11