firststage.co.jp - robtex.com

firststage.co.jp

DNSSEC⚠️ Not signed
A153.127.237.219🇯🇵 KAGOYAJAPAN153.127.224.0/19 KAGOYA Japan Inc.
PTRo5044s-178.kagoya.net
NSns0.kagoya.net ⭐
A210.134.60.132🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.
PTRns0.kagoya.net
NSns.kagoya.net
A210.134.60.132🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.
PTRns0.kagoya.net
NSns1.kagoya.net
A203.142.206.132🇯🇵 KAGOYAJAPAN203.142.192.0/20 KAGOYA Japan Inc.
PTRns1.kagoya.net
MXdmail.kagoya.net ⭐
A210.134.51.6🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.
PTRdmail01.kagoya.net
A210.134.51.7🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.
PTRdmail02.kagoya.net
A210.134.58.253🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.
PTRdmail03.kagoya.net
A210.134.58.254🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.
PTRdmail04.kagoya.net
TXTv=spf1 include:kagoya.net ~all
SOAns.kagoya.netroot@kagoya.net serial=2025090001

co.jp

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

Subdomains

www.firststage.co.jp

Same first word

firststage.ca
firststage.biz
firststage.org
firststage.net
firststage.co.uk
firststage.be
firststage.vg
firststage.com.au
firststage.co.jp
firststage.com

Similar names

fasttigers.com
gasfitters.org
stagefirst.com
stiftgeras.com
stiftgeras.at
firstgates.com
astergifts.com

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSns.kagoya.netns0.kagoya.netns1.kagoya.net01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpMXdmail.kagoya.netwww.firststage.co.jpA153.127.237.219203.142.192.204
○NS01.dnsv.jp2015-08-20 → 2017-04-05 · 4 obs
● 2015-08-20 21:48:36
● 2017-04-05 03:14:02
○ 2026-02-26 16:37:26
○ 2026-03-28 01:53:10
○NS02.dnsv.jp2015-08-20 → 2017-04-05 · 4 obs
● 2015-08-20 21:48:36
● 2017-04-05 03:14:02
○ 2026-02-26 16:37:26
○ 2026-03-28 01:53:10
○NS03.dnsv.jp2015-08-20 → 2017-04-05 · 4 obs
● 2015-08-20 21:48:36
● 2017-04-05 03:14:02
○ 2026-02-26 16:37:26
○ 2026-03-28 01:53:10
○NS04.dnsv.jp2015-08-20 → 2017-04-05 · 4 obs
● 2015-08-20 21:48:36
● 2017-04-05 03:14:02
○ 2026-02-26 16:37:26
○ 2026-03-28 01:53:10
●NSns.kagoya.net2026-02-26 → 2026-03-28 · 3 obs
○ 2017-04-05 03:14:02
● 2026-02-26 16:37:26
● 2026-03-28 01:53:10
●NSns0.kagoya.net2026-02-26 → 2026-03-28 · 3 obs
○ 2017-04-05 03:14:02
● 2026-02-26 16:37:26
● 2026-03-28 01:53:10
●NSns1.kagoya.net2026-02-26 → 2026-03-28 · 3 obs
○ 2017-04-05 03:14:02
● 2026-02-26 16:37:26
● 2026-03-28 01:53:10
●MXdmail.kagoya.net2026-02-26 → 2026-03-28 · 3 obs
○ 2017-04-05 03:14:02
● 2026-02-26 16:37:26
● 2026-03-28 01:53:10
○MXwww.firststage.co.jp2015-08-20 → 2017-04-05 · 4 obs
● 2015-08-20 21:48:36
● 2017-04-05 03:14:02
○ 2026-02-26 16:37:26
○ 2026-03-28 01:53:10
●A153.127.237.2192026-02-26 → 2026-03-28 · 3 obs
○ 2017-04-05 03:14:02
● 2026-02-26 16:37:26
● 2026-03-28 01:53:10
○A203.142.192.2042015-08-20 → 2017-04-05 · 4 obs
● 2015-08-20 21:48:36
● 2017-04-05 03:14:02
○ 2026-02-26 16:37:26
○ 2026-03-28 01:53:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
firststage.co.jpns1.kagoya.net, ns0.kagoya.net-

✅ Authoritative Response

Server:203.142.206.132

NS records: ns1.kagoya.net, ns0.kagoya.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1282ms | Queries: -

📄 Records

TypeCountSample Data
A1153.127.237.219
NS2ns1.kagoya.net, ns0.kagoya.net
MX1dmail.kagoya.net (pri: 10)
TXT1v=spf1 include:kagoya.net ~all
SOA1ns.kagoya.net root.kagoya.net

Analysis

Hierarchy

firststage.co.jp is the parent of www.firststage.co.jp.

IP Addresses

firststage.co.jp resolves to a single IP address: 153.127.237.219.

Other host names, for instance www.firststage.co.jp, share IP numbers with firststage.co.jp.

Name Servers

firststage.co.jp is delegated to three name servers: ns0.kagoya.net, ns1.kagoya.net and ns.kagoya.net.

firststage.co.jp at least partially shares name servers with other domains, including 50.3.103.in-addr.arpa, alluxe.jp, k-seishin.com, kenichi.or.jp and 6.2.4.3.0.0.0.0.0.0.c.8.6.0.4.2.ip6.arpa.

Host names with one IP:

ns0.kagoya.net points to 210.134.60.132; ns1.kagoya.net points to 203.142.206.132; ns.kagoya.net points to 210.134.60.132. Host names pointing to 210.134.60.132: ns0.kagoya.net and ns.kagoya.net.

Mail Servers

firststage.co.jp is handled by a single mail server, dmail.kagoya.net.

firststage.co.jp shares its mail server setup with other domains, including mnet-i.com, avdouga.net, hibachi.shop, callin.co.jp and wiz-g.co.jp.

firststage.co.jp shares some mail servers with other domains, for example focast.co.jp and koyasan.com.

Host dmail.kagoya.net resolves to four IPs: 210.134.51.6, 210.134.51.7, 210.134.58.253 and 210.134.58.254.