pg1.jp - robtex.com

pg1.jp

DNSSEC⚠️ Not signed
A216.230.253.88🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
PTRwebltw88.alpha-mail.jp
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
PTRampub02.alpha-mail.net
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
PTRampub03.alpha-mail.net
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
PTRampub04.alpha-mail.net
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 2023-07-27 #8

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1776268803

Same first word

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pg1.co.uk
pg1.com
pg1.ca
pg1.us
pg1.be
pg1.net
pg1.jp
pg1.pl
pg1.cn
pg1.nl
pg1.org
pg1.edu.pl
pg1.eu
pg1.it
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pg1.ru

Similar names

1gp.eu
gp1.hr
1gp.us
gp1.info
gp1.es
1pg.com
1pg.club
g1p.de
gp1.by
1pg.co.jp
1gp.kz
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gp1.eu
gp1.jp
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gp1.com.br
1gp.ch
1pg.ir
1gp.cc
1gp.it
1pg.ru
1gp.biz
1pg.jp
p1g.de
1gp.ru
gp1.com.cn
1pg.bet
1gp.org
g1p.net
1pg.co.uk
1pg.org
gp1.ro
1pg.io
1gp.net
gp1.com.vn
p1g.org
gp1.com
1gp.com
g1p.cn
gp1.at
gp1.de
1pg.in
p1g.net
gp1.biz
g1p.ru
1pg.live
gp1.ru
gp1.co.uk
g1p.co
gp1.se
1gp.ir
p1g.com
gp1.ca
1pg.app
gp1.it
1pg.cc
gp1.kz

DNS History

9 records (8 active, 1 former)

20162017201820192020202120222023202420252026NSamdns03.alpha-mail.jpkotetsu.alpha-lt.nettsukuba.aics.ne.jpMXampub01.alpha-mail.netampub02.alpha-mail.netampub03.alpha-mail.netampub04.alpha-mail.netA216.230.253.88216.230.250.154
●NSamdns03.alpha-mail.jp2026-04-10 → 2026-04-15 · 3 obs
○ 2015-08-20 12:21:20
● 2026-04-10 18:04:16
● 2026-04-15 16:23:46
●NSkotetsu.alpha-lt.net2015-08-20 → 2026-04-15 · 2 obs
● 2015-08-20 12:21:20
● 2026-04-15 16:23:46
●NStsukuba.aics.ne.jp2015-08-20 → 2026-04-15 · 2 obs
● 2015-08-20 12:21:20
● 2026-04-15 16:23:46
●MXampub01.alpha-mail.net2015-08-20 → 2026-04-15 · 2 obs
● 2015-08-20 12:21:20
● 2026-04-15 16:23:46
●MXampub02.alpha-mail.net2015-08-20 → 2026-04-15 · 2 obs
● 2015-08-20 12:21:20
● 2026-04-15 16:23:46
●MXampub03.alpha-mail.net2015-08-20 → 2026-04-15 · 2 obs
● 2015-08-20 12:21:20
● 2026-04-15 16:23:46
●MXampub04.alpha-mail.net2026-04-10 → 2026-04-15 · 3 obs
○ 2015-08-20 12:21:20
● 2026-04-10 18:04:16
● 2026-04-15 16:23:46
○A216.230.250.1542015-08-20 → 2017-09-15 · 4 obs
● 2015-08-20 12:21:20
● 2017-09-15 00:06:52
○ 2026-04-10 18:04:16
○ 2026-04-15 16:23:46
●A216.230.253.882026-04-10 → 2026-04-15 · 3 obs
○ 2017-09-15 00:06:52
● 2026-04-10 18:04:16
● 2026-04-15 16:23:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
pg1.jptsukuba.aics.ne.jp, amdns03.alpha-mail.jp, kotetsu.alpha-lt.net1 record

✅ Authoritative Response

Server:216.230.254.112

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pg1.jp (unsigned zone)

⏱️ Timing

Total: 1157ms | Queries: -

📄 Records

TypeCountSample Data
A1216.230.253.88
NS3amdns03.alpha-mail.jp, tsukuba.aics.ne.jp...
MX4ampub01.alpha-mail.net (pri: 10), ampub02.alpha-mail.net (pri: 10)...
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

pg1.jp resolves to a single IP: 216.230.253.88.

Other host names, for instance tryangle.biz, www.hokusei-service.co.jp, kindaisou.com, senshuelectric.co.jp and ts-law.jp share IP numbers with pg1.jp.

Name Servers

pg1.jp delegates to three name servers: amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp.

pg1.jp shares some name servers with other domains, for example manicia.com, c-pl.co.jp, taisei-e.com, w-sys.co.jp and apolos.co.jp.

Host names with a single IP: amdns03.alpha-mail.jp points to 216.230.254.112; kotetsu.alpha-lt.net points to 157.205.252.6; tsukuba.aics.ne.jp points to 157.205.252.7.

Mail Servers

pg1.jp is handled by four mail servers: ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net and ampub04.alpha-mail.net.

pg1.jp shares some mail servers with other domains, at least partially; for instance k-company.biz, m2lab.co.jp, ashiya-cobo.com, e-bls.co.jp and chibakikai.co.jp.

Host names with a single IP

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