CF1758664528430-tsm20250923213410

WWW.ROBTEX.COM - writeup.co.jp

Search for IP or hostnames:

writeup.co.jp checked at 2025-09-23T21:55:28.318Z 663ms 175/175/175 100% R:11

writeup.co.jp

MXaspmx.l.google.com
A2607:f8b0:4004:c1b::1a🇺🇸 Google
PTRwv-in-f26.1e100.net
A64.233.180.26🇺🇸 Google
PTRon-in-f26.1e100.net
PTRpe-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
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:4009:c0f::1a🇬🇧 Google
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google
PTRyulhrs-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:400c:c00::1b🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google
PTRws-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2a00:1450:4025:402::1b🇳🇱 Google
PTRrb-in-f27.1e100.net
A142.250.102.26🇺🇸 Google
PTRrb-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 points to a single IP address: 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 uses the same name server setup as other domains, including 8529design.com, wakaba-minamisunamachisunamo.com, mowdei.com, takao-olives.com and e3e.jp.

Hostnames with a single IP

ns1.dns.ne.jp resolves to: 61.211.236.1.

ns2.dns.ne.jp resolves 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 at least some mail servers with other domains, for example amana.com, textsniper.app, eastchesterems.com, pinifa.com and kocadon.com.

These mail servers are commonly 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::1a and 64.233.180.26; alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26; alt2.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26; alt3.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27; alt4.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.26.

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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TvbeIqH CF johedugfp 2025-09-23