cya.co.jp - robtex.com

cya.co.jp

DNSSEC⚠️ Not signed
A216.230.253.75🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
NSkotetsu.alpha-lt.net ⭐
A157.205.252.6🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRamdns01.alpha-mail.jp
NSamdns03.alpha-mail.jp
A216.230.254.112🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
PTRamdns03.alpha-mail.jp
NStsukuba.aics.ne.jp
A157.205.252.7🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRamdns02.alpha-mail.jp
MXampub01.alpha-mail.net ⭐
A216.230.254.1🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
PTRampub01.alpha-mail.net
MXampub02.alpha-mail.net ⭐
A216.230.254.2🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
MXampub03.alpha-mail.net ⭐
A216.230.254.3🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
MXampub04.alpha-mail.net(50)
A216.230.254.4🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
TXTv=spf1 ip4:157.205.202.0/24 ip4:157.205.203.128/25 ip4:216.230.250.0/24 ip4:2...
SOAkotetsu.alpha-lt.netpostmaster@alpha-web.ne.jp 2023-07-22 #0

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (62/100)
WOT: SAFE (58/100)

Same first word

cya.org
cya.xyz
cya.me
cya.live
cya.ca
cya.org.nz
cya.ch
cya.de
cya.se
cya.com.cn
cya.io
cya.com.tw
cya.insure
cya.in
cya.international
cya.sakura.ne.jp
cya.biz
cya.pl
cya.nyc
cya.co.jp
cya.no
cya.coffee
cya.cn
cya.llc
cya.co
cya.voyage
cya.cc
cya.org.hk
cya.nz
cya.cl
cya.com.au
cya.hu
cya.eu
cya.ru
cya.com
cya.com.br
cya.net
cya.at
cya.gov.tw
cya.li
cya.dk
cya.cz
cya.co.za
cya.gg
cya.co.kr
cya.info

Similar names

ayc.org.nz
cay.de
acy.ch
ayc.ai
yca.ca
yac.co
cay.info
cay.in
acy.cloud
yca.in
yac.pl
ayc.me
acy.es
ayc.cn
ayc.be
ayc.cl
yca.net
cay.gov.tr
ayc.cloud
ayc.fr
ayc.at
acy.solutions
yac.media
acy.com
ayc.net
acy.be
cay.com
ayc.us
yac.be
acy.pl
acy.jp
yca.ch
cay.eu
ayc.info
ayc.com.pe
cay.at
yca.co
acy.de
yca.de
yca.cc
cay.ch
cay.cn
acy.it
yac.org.pk
yca.cn
acy.by
acy.com.tw
cay.com.cn
yca.ir
ayc.co.za
ayc.ir
ayc.cab
yac.nl
yac.website
yac.at
cay.jp
yac.al
yca.ru
yac.ie
yca.com.au
yca.nl
yac.in
acy.ro
yca.co.uk
yca.cz
yac.me
yac.com.pk
yca.co.za
yac.fm
yac.org
ayc.ca
cay.se
yac.com
yca.edu.vn
cay.cl
yca.org
cay.solutions
yac.mobi
acy.cn
yca.at
cay.com.mx
ayc.hr
acy.finance
cay.la
yca.us
yca.com
yca.edu.ye
yca.org.ar
yac.or.jp
yca.info
acy.nl
yac.mx
acy.autos
acy.cc
acy.me
yca.ai
yca.com.hk
yac.chat
yca.dk
yac.im

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSamdns03.alpha-mail.jpkotetsu.alpha-lt.nettsukuba.aics.ne.jpfjkdns01.alpha-prm.jpfjkdns02.alpha-prm.jpfjkdns03.alpha-prm.jpfjkmst01.alpha-prm.jpMXampub01.alpha-mail.netampub02.alpha-mail.netampub03.alpha-mail.netampub04.alpha-mail.netmxi.alpha-prm.jpA216.230.253.7527.0.44.59
●NSamdns03.alpha-mail.jp2026-08-01 → 2026-08-13 · 3 obs
○ 2016-12-27 18:53:18
● 2026-08-01 09:26:40
● 2026-08-13 03:33:08
○NSfjkdns01.alpha-prm.jp2015-07-25 → 2016-12-27 · 4 obs
● 2015-07-25 14:43:42
● 2016-12-27 18:53:18
○ 2026-08-01 09:26:40
○ 2026-08-13 03:33:08
○NSfjkdns02.alpha-prm.jp2015-07-25 → 2016-12-27 · 4 obs
● 2015-07-25 14:43:42
● 2016-12-27 18:53:18
○ 2026-08-01 09:26:40
○ 2026-08-13 03:33:08
○NSfjkdns03.alpha-prm.jp2015-07-25 → 2016-12-27 · 4 obs
● 2015-07-25 14:43:42
● 2016-12-27 18:53:18
○ 2026-08-01 09:26:40
○ 2026-08-13 03:33:08
○NSfjkmst01.alpha-prm.jp2015-07-25 → 2016-12-27 · 4 obs
● 2015-07-25 14:43:42
● 2016-12-27 18:53:18
○ 2026-08-01 09:26:40
○ 2026-08-13 03:33:08
●NSkotetsu.alpha-lt.net2026-08-01 → 2026-08-13 · 3 obs
○ 2016-12-27 18:53:18
● 2026-08-01 09:26:40
● 2026-08-13 03:33:08
●NStsukuba.aics.ne.jp2026-08-01 → 2026-08-13 · 3 obs
○ 2016-12-27 18:53:18
● 2026-08-01 09:26:40
● 2026-08-13 03:33:08
●MXampub01.alpha-mail.net2026-08-01 → 2026-08-13 · 3 obs
○ 2016-12-27 18:53:18
● 2026-08-01 09:26:40
● 2026-08-13 03:33:08
●MXampub02.alpha-mail.net2026-08-01 → 2026-08-13 · 3 obs
○ 2016-12-27 18:53:18
● 2026-08-01 09:26:40
● 2026-08-13 03:33:08
●MXampub03.alpha-mail.net2026-08-01 → 2026-08-13 · 3 obs
○ 2016-12-27 18:53:18
● 2026-08-01 09:26:40
● 2026-08-13 03:33:08
●MXampub04.alpha-mail.net2026-08-01 → 2026-08-13 · 3 obs
○ 2016-12-27 18:53:18
● 2026-08-01 09:26:40
● 2026-08-13 03:33:08
○MXmxi.alpha-prm.jp2015-07-25 → 2016-12-27 · 4 obs
● 2015-07-25 14:43:42
● 2016-12-27 18:53:18
○ 2026-08-01 09:26:40
○ 2026-08-13 03:33:08
●A216.230.253.752026-08-01 → 2026-08-13 · 3 obs
○ 2016-12-27 18:53:18
● 2026-08-01 09:26:40
● 2026-08-13 03:33:08
○A27.0.44.592015-07-25 → 2016-12-27 · 4 obs
● 2015-07-25 14:43:42
● 2016-12-27 18:53:18
○ 2026-08-01 09:26:40
○ 2026-08-13 03:33:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpd.dns.jp, b.dns.jp, a.dns.jp, f.dns.jp...-
cya.co.jptsukuba.aics.ne.jp, kotetsu.alpha-lt.net, amdns03.alpha-mail.jp1 record

✅ Authoritative Response

Server:157.205.252.6

NS records: tsukuba.aics.ne.jp, kotetsu.alpha-lt.net, amdns03.alpha-mail.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cya.co.jp (unsigned zone)

⏱️ Timing

Total: 1249ms | Queries: -

📄 Records

TypeCountSample Data
A1216.230.253.75
NS3amdns03.alpha-mail.jp, tsukuba.aics.ne.jp...
MX4ampub02.alpha-mail.net (pri: 10), ampub04.alpha-mail.net (pri: 50)...
TXT1v=spf1 ip4:157.205.202.0/24 ip4:157.205.
SOA1kotetsu.alpha-lt.net postmaster.alpha-we

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (amdns03.alpha-mail.jp)

Analysis

IP Addresses

cya.co.jp directs to one IP number, which is 216.230.253.75.

Among the host names that share IP numbers with cya.co.jp are isss.co.jp, www.aidcraft.co.jp, yuzu-seitaiin.jp and two others.

Name Servers

Three name servers are authoritative for cya.co.jp: amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp.

There is at least partial name server overlap between cya.co.jp and other domains — bamff.co.jp, pure-support.jp, merurido.jp and two more among them.

Three hostnames, one IP address apiece: amdns03.alpha-mail.jp resolves to 216.230.254.112, kotetsu.alpha-lt.net resolves to 157.205.252.6 and tsukuba.aics.ne.jp resolves to 157.205.252.7.

Mail Servers

The four mail servers for cya.co.jp are ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net and ampub04.alpha-mail.net.

cya.co.jp shares at least some of its mail servers with other domains — for example tecsol.co.jp, junkimica.co.jp, yasunaga-yuka.co.jp and two more.

ampub01.alpha-mail.net resolves to 216.230.254.1. ampub02.alpha-mail.net resolves to 216.230.254.2. ampub03.alpha-mail.net resolves to 216.230.254.3. ampub04.alpha-mail.net resolves to 216.230.254.4. All four hosts carry exactly one IP address.