mm4.co.jp - robtex.com

mm4.co.jp

DNSSEC⚠️ Not signed
A157.7.189.243🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRusers224.vip.heteml.jp
NSdns0.heteml.jp ⭐
A157.7.44.53🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRdns510.heteml.jp
NSdns1.heteml.jp
A157.7.188.149🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRdns711.phy.heteml.jp
MXmx-proxy501.heteml.jp ⭐
A157.7.189.17🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
MXmx-proxy502.heteml.jp(20)
A157.7.189.18🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
TXTv=spf1 include:_spf.heteml.jp ~all
SOAdns0.heteml.jphostmaster@mm4.co.jp serial=1786331299

co.jp

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

Same first word

mm4.ca
mm4.dk
mm4.ru
mm4.co
mm4.co.jp
mm4.tel
mm4.at
mm4.com
mm4.pl
mm4.it
mm4.de
mm4.io
mm4.info
mm4.me
mm4.net
mm4.es

Similar names

m4m.care
m4m.com
m4m.me
4mm.de
m4m.mobi
m4m.jp
4mm.fr
4mm.co
m4m.com.au
m4m.in
m4m.at
m4m.biz
4mm.com
4mm.site
4mm.ru
m4m.pl
4mm.eu
m4m.co.uk
m4m.nl
m4m.es
m4m.be
4mm.cn
m4m.ru
m4m.dk
4mm.it
4mm.info
m4m.org
4mm.cc
4mm.us
m4m.it
m4m.one
4mm.jp
m4m.de
4mm.com.ua
m4m.se
4mm.co.in
m4m.eu
4mm.dk
m4m.co.ke
m4m.co.il
m4m.lol
4mm.org
4mm.me
m4m.net
4mm.com.br

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSdns0.heteml.jpdns1.heteml.jpfjkdns01.alpha-prm.jpfjkdns02.alpha-prm.jpfjkdns03.alpha-prm.jpfjkmst01.alpha-prm.jpMXmx-proxy501.heteml.jpmx-proxy502.heteml.jpmail15.heteml.jpmxi.alpha-prm.jpA157.7.189.243157.7.188.10427.0.35.91
●NSdns0.heteml.jp2016-06-25 → 2026-08-10 · 3 obs
○ 2016-03-04 09:31:56
● 2016-06-25 01:11:48
● 2026-08-10 03:18:28
●NSdns1.heteml.jp2016-06-25 → 2026-08-10 · 3 obs
○ 2016-03-04 09:31:56
● 2016-06-25 01:11:48
● 2026-08-10 03:18:28
○NSfjkdns01.alpha-prm.jp2015-07-10 → 2016-03-04 · 4 obs
● 2015-07-10 13:00:42
● 2016-03-04 09:31:56
○ 2016-06-25 01:11:48
○ 2026-08-10 03:18:28
○NSfjkdns02.alpha-prm.jp2015-07-10 → 2016-03-04 · 4 obs
● 2015-07-10 13:00:42
● 2016-03-04 09:31:56
○ 2016-06-25 01:11:48
○ 2026-08-10 03:18:28
○NSfjkdns03.alpha-prm.jp2015-07-10 → 2016-03-04 · 4 obs
● 2015-07-10 13:00:42
● 2016-03-04 09:31:56
○ 2016-06-25 01:11:48
○ 2026-08-10 03:18:28
○NSfjkmst01.alpha-prm.jp2015-07-10 → 2016-03-04 · 4 obs
● 2015-07-10 13:00:42
● 2016-03-04 09:31:56
○ 2016-06-25 01:11:48
○ 2026-08-10 03:18:28
○MXmail15.heteml.jp2016-06-25 → 2017-02-13 · 5 obs
○ 2016-03-04 09:31:56
● 2016-06-25 01:11:48
● 2017-02-13 02:53:54
○ 2026-02-26 08:28:44
○ 2026-08-10 03:18:28
●MXmx-proxy501.heteml.jp2026-02-26 → 2026-08-10 · 3 obs
○ 2017-02-13 02:53:54
● 2026-02-26 08:28:44
● 2026-08-10 03:18:28
●MXmx-proxy502.heteml.jp2026-02-26 → 2026-08-10 · 3 obs
○ 2017-02-13 02:53:54
● 2026-02-26 08:28:44
● 2026-08-10 03:18:28
○MXmxi.alpha-prm.jp2015-07-10 → 2016-03-04 · 4 obs
● 2015-07-10 13:00:42
● 2016-03-04 09:31:56
○ 2016-06-25 01:11:48
○ 2026-08-10 03:18:28
○A157.7.188.1042016-06-25 → 2017-02-13 · 5 obs
○ 2016-03-04 09:31:56
● 2016-06-25 01:11:48
● 2017-02-13 02:53:54
○ 2026-02-26 08:28:44
○ 2026-08-10 03:18:28
●A157.7.189.2432026-02-26 → 2026-08-10 · 3 obs
○ 2017-02-13 02:53:54
● 2026-02-26 08:28:44
● 2026-08-10 03:18:28
○A27.0.35.912015-07-10 → 2016-03-04 · 4 obs
● 2015-07-10 13:00:42
● 2016-03-04 09:31:56
○ 2016-06-25 01:11:48
○ 2026-08-10 03:18:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
mm4.co.jpdns0.heteml.jp, dns1.heteml.jp2 records

✅ Authoritative Response

Server:157.7.44.53

NS records: dns0.heteml.jp, dns1.heteml.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mm4.co.jp (unsigned zone)

⏱️ Timing

Total: 904ms | Queries: -

📄 Records

TypeCountSample Data
A1157.7.189.243
NS2dns0.heteml.jp, dns1.heteml.jp
MX2mx-proxy502.heteml.jp (pri: 20), mx-proxy501.heteml.jp (pri: 10)
TXT1v=spf1 include:_spf.heteml.jp ~all
SOA1dns0.heteml.jp hostmaster.mm4.co.jp

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns0.heteml.jp, dns1.heteml.jp)

Analysis

IP Addresses

mm4.co.jp resolves to one IP address: 157.7.189.243.

mimoza616.com, s-nets.co.jp, www.fukujyukai.net and two other host names share IP numbers with mm4.co.jp.

Name Servers

mm4.co.jp is delegated to two name servers: dns0.heteml.jp and dns1.heteml.jp.

mm4.co.jp uses the same name servers as several other domains — among them acek.jp, bootdnaworks.com, aus-ryugaku.net and two more.

dns0.heteml.jp resolves to 157.7.44.53. dns1.heteml.jp resolves to 157.7.188.149. Both host names point to a single IP number.

Mail Servers

Mail for mm4.co.jp is handled by two mail servers — mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.

mm4.co.jp uses an identical mail server configuration to several other domains — among them hanjouya.com, eepc.jp, body-power.net and two more.

mm4.co.jp shares mail servers with at least some other domains, such as ribias.net, nicoco.jp and assistnavi.co.jp.

mx-proxy501.heteml.jp resolves to 157.7.189.17. mx-proxy502.heteml.jp resolves to 157.7.189.18. Both host names point to a single IP number.