fishhook.co.jp - robtex.com

fishhook.co.jp

DNSSEC⚠️ Not signed
A216.230.253.71🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
PTRwebltw71.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 2023-07-26 #0

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (68/100)
WOT: SAFE (58/100)

Subdomains

www.fishhook.co.jp

Same first word

fishhook.net
fishhook.org
fishhook.us
fishhook.com.ua

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.netA216.230.253.71216.230.250.172
●NSamdns03.alpha-mail.jp2026-03-25 → 2026-03-25 · 3 obs
○ 2015-07-23 11:56:58
● 2026-03-25 06:20:22
● 2026-03-25 06:20:26
●NSkotetsu.alpha-lt.net2015-07-23 → 2026-03-25 · 2 obs
● 2015-07-23 11:56:58
● 2026-03-25 06:20:26
●NStsukuba.aics.ne.jp2015-07-23 → 2026-03-25 · 2 obs
● 2015-07-23 11:56:58
● 2026-03-25 06:20:26
●MXampub01.alpha-mail.net2015-07-23 → 2026-03-25 · 2 obs
● 2015-07-23 11:56:58
● 2026-03-25 06:20:26
●MXampub02.alpha-mail.net2015-07-23 → 2026-03-25 · 2 obs
● 2015-07-23 11:56:58
● 2026-03-25 06:20:26
●MXampub03.alpha-mail.net2015-07-23 → 2026-03-25 · 2 obs
● 2015-07-23 11:56:58
● 2026-03-25 06:20:26
●MXampub04.alpha-mail.net2026-03-25 → 2026-03-25 · 3 obs
○ 2015-07-23 11:56:58
● 2026-03-25 06:20:22
● 2026-03-25 06:20:26
○A216.230.250.1722015-07-23 → 2017-07-10 · 4 obs
● 2015-07-23 11:56:58
● 2017-07-10 10:32:58
○ 2026-03-25 06:20:22
○ 2026-03-25 06:20:26
●A216.230.253.712026-03-25 → 2026-03-25 · 3 obs
○ 2017-07-10 10:32:58
● 2026-03-25 06:20:22
● 2026-03-25 06:20:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpg.dns.jp, h.dns.jp, c.dns.jp, e.dns.jp...-
fishhook.co.jpkotetsu.alpha-lt.net, tsukuba.aics.ne.jp, amdns03.alpha-mail.jp1 record

✅ Authoritative Response

Server:216.230.254.112

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1309ms | Queries: -

📄 Records

TypeCountSample Data
A1216.230.253.71
NS3tsukuba.aics.ne.jp, kotetsu.alpha-lt.net...
MX4ampub02.alpha-mail.net (pri: 10), ampub01.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

Hierarchy

The parent of www.fishhook.co.jp is fishhook.co.jp.

IP Addresses

fishhook.co.jp points to a single IP address: 216.230.253.71.

Other host names such as shodo-bijutsukan.or.jp, shoei-sk.co.jp, www.fishhook.co.jp, saiwa.jp and educarecorp.co.jp share IPs with fishhook.co.jp.

Name Servers

fishhook.co.jp is delegated to three name servers: amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp.

fishhook.co.jp at least partially shares name servers with other domains, for example trek-co.jp, microlon.biz, jexpress.co.jp, rapor.jp and tanabe-structure.co.jp.

Host names with a single IP address:

amdns03.alpha-mail.jp resolves to 216.230.254.112.

kotetsu.alpha-lt.net resolves to 157.205.252.6.

tsukuba.aics.ne.jp resolves to 157.205.252.7.

Mail Servers

fishhook.co.jp is served by four mail servers: ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net and ampub04.alpha-mail.net.

fishhook.co.jp shares at least partially some mail servers with other domains, for instance y-d.jp, nikkuei.com, sseo.co.jp, shinnittsu.co.jp and ss-tech.jp.

Host names with one IP number:

ampub01.alpha-mail.net points to: 216.230.254.1

ampub02.alpha-mail.net points to: 216.230.254.2

ampub03.alpha-mail.net points to: 216.230.254.3

ampub04.alpha-mail.net points to: 216.230.254.4