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igo-masters.jp

DNSSEC⚠️ Not signed
A157.120.209.53🇯🇵 GMOOSK-NET157.120.209.0/24 GMO Internet Group, Inc. Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRwww1147.onamae.ne.jp
NSns-rs1.gmoserver.jp ⭐
A157.7.32.87🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTRns-rs1.gmoserver.jp
NSns-rs2.gmoserver.jp
A157.7.33.87🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTRns-rs2.gmoserver.jp
MXmail17.onamae.ne.jp ⭐
A150.95.219.144🇯🇵 GMO-INTERNET150.95.219.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRmail17.onamae.ne.jp
TXTv=spf1 include:_spf.onamae.ne.jp ~all
SOAns-rs1.gmoserver.jphostmaster@gmoserver.jp serial=1623634271

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=1786722302
WOT: SAFE (61/100)

Same first word

igo-masters.jp

DNS History

13 records (4 active, 9 former)

20162017201820192020202120222023202420252026NSns-rs1.gmoserver.jpns-rs2.gmoserver.jp01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jp2nd.dnsv.jpns01.haru-ad.comMXmail17.onamae.ne.jpxsvr.haru-ad.co.jpA157.120.209.53122.219.130.170122.219.130.66
○NS01.dnsv.jp2015-12-22 → 2017-04-20 · 5 obs
○ 2015-10-17 19:26:42
● 2015-12-22 07:09:50
● 2017-04-20 22:31:26
○ 2026-03-09 06:44:08
○ 2026-08-14 16:06:34
○NS02.dnsv.jp2015-12-22 → 2017-04-20 · 5 obs
○ 2015-10-17 19:26:42
● 2015-12-22 07:09:50
● 2017-04-20 22:31:26
○ 2026-03-09 06:44:08
○ 2026-08-14 16:06:34
○NS03.dnsv.jp2015-12-22 → 2017-04-20 · 5 obs
○ 2015-10-17 19:26:42
● 2015-12-22 07:09:50
● 2017-04-20 22:31:26
○ 2026-03-09 06:44:08
○ 2026-08-14 16:06:34
○NS04.dnsv.jp2015-12-22 → 2017-04-20 · 5 obs
○ 2015-10-17 19:26:42
● 2015-12-22 07:09:50
● 2017-04-20 22:31:26
○ 2026-03-09 06:44:08
○ 2026-08-14 16:06:34
○NS2nd.dnsv.jp2015-05-24 → 2015-10-17 · 4 obs
● 2015-05-24 10:15:04
● 2015-10-17 19:26:42
○ 2015-12-22 07:09:50
○ 2026-08-14 16:06:34
●NSns-rs1.gmoserver.jp2026-03-09 → 2026-08-14 · 3 obs
○ 2017-04-20 22:31:26
● 2026-03-09 06:44:08
● 2026-08-14 16:06:34
●NSns-rs2.gmoserver.jp2026-03-09 → 2026-08-14 · 3 obs
○ 2017-04-20 22:31:26
● 2026-03-09 06:44:08
● 2026-08-14 16:06:34
○NSns01.haru-ad.com2015-05-24 → 2015-10-17 · 4 obs
● 2015-05-24 10:15:04
● 2015-10-17 19:26:42
○ 2015-12-22 07:09:50
○ 2026-08-14 16:06:34
●MXmail17.onamae.ne.jp2026-03-09 → 2026-08-14 · 3 obs
○ 2017-04-20 22:31:26
● 2026-03-09 06:44:08
● 2026-08-14 16:06:34
○MXxsvr.haru-ad.co.jp2015-05-24 → 2017-04-20 · 4 obs
● 2015-05-24 10:15:04
● 2017-04-20 22:31:26
○ 2026-03-09 06:44:08
○ 2026-08-14 16:06:34
○A122.219.130.1702017-04-20 → 2017-04-20 · 4 obs
○ 2016-07-24 08:23:12
● 2017-04-20 22:31:26
○ 2026-03-09 06:44:08
○ 2026-08-14 16:06:34
○A122.219.130.662015-05-24 → 2016-07-24 · 4 obs
● 2015-05-24 10:15:04
● 2016-07-24 08:23:12
○ 2017-04-20 22:31:26
○ 2026-08-14 16:06:34
●A157.120.209.532026-03-09 → 2026-08-14 · 3 obs
○ 2017-04-20 22:31:26
● 2026-03-09 06:44:08
● 2026-08-14 16:06:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpf.dns.jp, b.dns.jp, d.dns.jp, c.dns.jp...-
igo-masters.jpns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp-

✅ Authoritative Response

Server:157.7.32.87

NS records: ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for igo-masters.jp (unsigned zone)

⏱️ Timing

Total: 1551ms | Queries: -

📄 Records

TypeCountSample Data
A1157.120.209.53
NS2ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp
MX1mail17.onamae.ne.jp (pri: 10)
TXT1v=spf1 include:_spf.onamae.ne.jp ~all
SOA1ns-rs1.gmoserver.jp hostmaster.gmoserver

Analysis

IP Addresses

igo-masters.jp has exactly one IP address — 157.120.209.53.

h-singu.com, www1147.onamae.ne.jp, isewan.com plus two other host names have IP numbers in common with igo-masters.jp.

Name Servers

igo-masters.jp is served by two delegated name servers, ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.

The name server configuration of igo-masters.jp is shared with other domains, for instance 3go.co.jp, uketa.jp, sakuramart.net and two others.

Each of ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp has one IP address: ns-rs1.gmoserver.jp uses 157.7.32.87 and ns-rs2.gmoserver.jp uses 157.7.33.87.

Mail Servers

igo-masters.jp uses one mail server — mail17.onamae.ne.jp.

The mail server setup of igo-masters.jp matches that of other domains such as furano.com, singaku.co.jp, nelture.com and two others.

At least some of the mail servers used by igo-masters.jp are shared with other domains: j-ms.biz, inetjp.com, kaku-butsu.com and two others among them.

It is common to see these mail servers combined with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

There is one IP number for mail17.onamae.ne.jp: 150.95.219.144.