CF1759521604084-tsm20251003185623

NSLIST.NET - 2021.run

Search for IP or hostnames:

2021.run checked at 2025-10-03T20:00:04.066Z 247ms 120/120/120 100% R:12

2021.run

NSns53.domaincontrol.com
A2603:5:21a2::1b 🇺🇸 GODADDY-DNS
PTRns53.domaincontrol.com
A97.74.106.27🇺🇸 GODADDY-DNS
PTRns53.domaincontrol.com
NSns54.domaincontrol.com
A2603:5:22a2::1b 🇺🇸 GODADDY-DNS
PTRns54.domaincontrol.com
A173.201.74.27🇺🇸 GODADDY-DNS
PTRns54.domaincontrol.com
MXaspmx.l.google.com
A2607:f8b0:4023:c03::1a 🇺🇸 Google
PTRdy-in-f26.1e100.net
A142.250.101.26🇺🇸 Google
PTRdz-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1a 🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
A192.178.220.26🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4003:c30::1b 🇺🇸 Google
PTRyutulis-in-f27.1e100.net
A74.125.27.27🇺🇸 Google
PTRyutulis-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4010:c0e::1b 🇫🇮 Google
PTRlu-in-f27.1e100.net
PTRlu-in-x1b.1e100.net
A74.125.131.27🇺🇸 Google
PTRlu-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2404:6800:4003:c06::1a 🇸🇬 Google
PTRsm-in-f26.1e100.net
A142.250.4.26🇺🇸 Google
PTRsm-in-f26.1e100.net
A3.33.130.190🇺🇸 Amazon
PTRa2aa9ff50de748dbe.awsglobalaccelerator.com
A15.197.148.33🇺🇸 Amazon
PTRa2aa9ff50de748dbe.awsglobalaccelerator.com

run

NSv0n0.nic.run
NSv0n1.nic.run
NSv0n2.nic.run
NSv0n3.nic.run
NSv2n0.nic.run
NSv2n1.nic.run

Starts with same word

Starts similarily

AI analysis

2021.run points to two IPs: 3.33.130.190 and 15.197.148.33.

Other host names, for instance lehogan.com, rconnectr.com, bikethisway.com, loox.co and thecaseybaer.com share IP numbers with 2021.run.

Two name servers ns53.domaincontrol.com and ns54.domaincontrol.com are delegated to 2021.run.

2021.run uses the same name server configuration as other domains, such as jewelerybypaparazzi.com, capehorncapital.com, deniseaguiar.com, grofintech.com and usmarketentry.org.

Host names with two IPs:

ns53.domaincontrol.com points to 2603:5:21a2::1b and 97.74.106.27.

ns54.domaincontrol.com points to 2603:5:22a2::1b and 173.201.74.27.

2021.run 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.

2021.run shares mail servers with other domains at least in part, for instance redarmyfc.com, heritagepreservationtrust.com, bakerplastics.com, tryagent.com and chivemediagroup.com.

These mail servers are commonly used together with aspmx2.googlemail.com and aspmx3.googlemail.com.

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4023:c03::1a and 142.250.101.26

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:100f::1a and 192.178.220.26

alt2.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.27

alt3.aspmx.l.google.com points to: 2a00:1450:4010:c0e::1b and 74.125.131.27

alt4.aspmx.l.google.com points to: 2404:6800:4003:c06::1a and 142.250.4.26

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

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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kkphvnA CF johedugfp 2025-10-03