postoku.com - robtex.com

postoku.com

DNSSEC⚠️ Not signed
A54.241.136.122🇺🇸 Amazon54.241.128.0/19 EC2 SFO prefix
PTRec2-54-241-136-122.us-west-1.compute.amazonaws.com
NS01.dnsv.jp ⭐
A2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTR02.dnsv.jp
NS03.dnsv.jp
A2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.
PTR04.dnsv.jp
SOA01.dnsv.jphostmaster@dnsv.jp serial=1536048509

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

postoku.com

Similar names

oktopus.org
oktopus.nl
oktopus.ca
oktopus.pl
tokoups.com
kusotop.com
oktopus.cz
oktopus.com
oktopus.agency
oktopus.com.au
oktopus.at
topusko.com
oktopus.hu
topusko.org
kusotop.com.tw
oktopus.be
tokuspo.net
oktopus.dk
topusko.hr
oktupos.com
oktopus.eu
koopsut.com
oktopus.com.pe
potokus.com
oktopus.tv
oktopus.fr
oktopus.tn
oktopus.pro
oktopus.sk
oktopus.ru
topsouk.com
oktopus.me
oktopus.no
oktopus.ch
oktosup.com
oktopus.cloud
oktopus.ge
oktopus.de
oktopus.it

DNS History

5 records (5 active, 0 former)

20192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpA54.241.136.122
●NS01.dnsv.jp2018-11-20 → 2026-03-22 · 2 obs
● 2018-11-20 16:08:28
● 2026-03-22 14:25:22
●NS02.dnsv.jp2018-11-20 → 2026-03-22 · 2 obs
● 2018-11-20 16:08:28
● 2026-03-22 14:25:22
●NS03.dnsv.jp2018-11-20 → 2026-03-22 · 2 obs
● 2018-11-20 16:08:28
● 2026-03-22 14:25:22
●NS04.dnsv.jp2018-11-20 → 2026-03-22 · 2 obs
● 2018-11-20 16:08:28
● 2026-03-22 14:25:22
●A54.241.136.1222018-11-20 → 2026-03-22 · 2 obs
● 2018-11-20 16:08:28
● 2026-03-22 14:25:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
postoku.com01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp-

✅ Authoritative Response

Server: 157.7.32.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postoku.com (unsigned zone)

⏱️ Timing

Total: 1097ms | Queries: -

📄 Records

TypeCountSample Data
A154.241.136.122
NS401.dnsv.jp, 02.dnsv.jp...
SOA101.dnsv.jp hostmaster.dnsv.jp

Analysis

IP Addresses

postoku.com points to a single IP: 54.241.136.122.

Other host names, for instance ec2-54-241-136-122.us-west-1.compute.amazonaws.com, share IP numbers with postoku.com.

Name Servers

postoku.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

postoku.com at least partially shares its name servers with other domains, for instance botchan.chat, ipassword.mobi, otome-portal.com, etech-inc.co.jp and careresidence-goi.com.

Two IPs per host:

01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.

03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.

04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.

One IP per host:

02.dnsv.jp points to 157.7.33.53.