CF1759270744374-tsm20250929235914

NSLIST.NET - writeup.co.jp

Search for IP or hostnames:

writeup.co.jp checked at 2025-09-30T22:19:04.359Z 288ms 110/110/110 100% R:22

writeup.co.jp

MXaspmx.l.google.com
A2607:f8b0:4004:c1b::1b 🇺🇸 Google
PTRwv-in-f27.1e100.net
A172.253.122.26🇺🇸 Google
PTRbh-in-f26.1e100.net
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA internet AS9370
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 SAKURA internet AS9371
PTRns2.dns.ne.jp
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1a 🇮🇪 Google
PTRdj-in-f26.1e100.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
A49.212.176.217🇯🇵 SAKURA internet AS9371
PTRwww14203uf.sakura.ne.jp

co.jp

Up

Starts with same word

Starts similarily

AI analysis

writeup.co.jp is a parent of i.writeup.co.jp and xportal.writeup.co.jp.

writeup.co.jp resolves to one IP number: 49.212.176.217.

Other host names such as www14203uf.sakura.ne.jp and suisenjo.jp share IP numbers with writeup.co.jp.

writeup.co.jp is delegated to two name servers ns1.dns.ne.jp and ns2.dns.ne.jp.

writeup.co.jp shares the same name server setup as other domains, for instance 8529design.com, wakaba-minamisunamachisunamo.com, mowdei.com, takao-olives.com and e3e.jp.

Host names with one IP number:

ns1.dns.ne.jp points to 61.211.236.1

ns2.dns.ne.jp points to 133.167.21.1

writeup.co.jp 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.

writeup.co.jp shares some mail servers with other domains, at least partially, for instance amana.com, textsniper.app, eastchesterems.com, pinifa.com and kocadon.com.

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

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c1b::1b and 172.253.122.26

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

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

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

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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rALTxxJ CF johedugfp 2025-09-30