grm-co.com - robtex.com

grm-co.com

DNSSEC⚠️ Not signed
A157.7.189.139🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRusers212.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@grm-co.com serial=1775103377

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1775102992

Same first word

grm-co.com

Similar names

gc-mro.com
go-crm.ru
go-crm.dk
go-crm.nl
go-crm.com.vn
gmr-co.com
go-crm.de
gr-com.ru
mrg-co.com
go-crm.com
crm-go.com
go-crm.tech

DNS History

7 records (5 active, 2 former)

20162017201820192020202120222023202420252026NSdns0.heteml.jpdns1.heteml.jpMXmx-proxy501.heteml.jpmx-proxy502.heteml.jpmail34.heteml.jpA157.7.189.139157.7.188.126
●NSdns0.heteml.jp2015-08-31 → 2026-04-02 · 2 obs
● 2015-08-31 14:04:58
● 2026-04-02 04:19:34
●NSdns1.heteml.jp2015-08-31 → 2026-04-02 · 2 obs
● 2015-08-31 14:04:58
● 2026-04-02 04:19:34
○MXmail34.heteml.jp2015-08-31 → 2017-01-25 · 4 obs
● 2015-08-31 14:04:58
● 2017-01-25 11:24:06
○ 2026-02-16 15:08:44
○ 2026-04-02 04:19:34
●MXmx-proxy501.heteml.jp2026-02-16 → 2026-04-02 · 3 obs
○ 2017-01-25 11:24:06
● 2026-02-16 15:08:44
● 2026-04-02 04:19:34
●MXmx-proxy502.heteml.jp2026-02-16 → 2026-04-02 · 3 obs
○ 2017-01-25 11:24:06
● 2026-02-16 15:08:44
● 2026-04-02 04:19:34
○A157.7.188.1262015-08-31 → 2017-01-25 · 4 obs
● 2015-08-31 14:04:58
● 2017-01-25 11:24:06
○ 2026-02-16 15:08:44
○ 2026-04-02 04:19:34
●A157.7.189.1392026-02-16 → 2026-04-02 · 3 obs
○ 2017-01-25 11:24:06
● 2026-02-16 15:08:44
● 2026-04-02 04:19:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net...-
grm-co.comdns0.heteml.jp, dns1.heteml.jp-

✅ Authoritative Response

Server:157.7.44.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grm-co.com (unsigned zone)

⏱️ Timing

Total: 1189ms | Queries: -

📄 Records

TypeCountSample Data
A1157.7.189.139
NS2dns1.heteml.jp, dns0.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.grm-co.com

Analysis

IP Addresses

grm-co.com resolves to one IP number: 157.7.189.139.

other host names including fishing-records.net, miyake-a.com, zeimukaikei.jp, mail.mm-land.jp and rubutan.com share IP numbers with grm-co.com.

Name Servers

grm-co.com is delegated to two name servers dns0.heteml.jp and dns1.heteml.jp.

grm-co.com shares the same name server setup as other domains, for instance 3004.jp, workwork.co.jp, e-kokusai.com, taxfree.jp and godesign.jp.

Host names with one IP number:

dns0.heteml.jp points to 157.7.44.53

dns1.heteml.jp points to 157.7.188.149

Mail Servers

Two mail servers handle grm-co.com: mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.

grm-co.com shares the same mail server setup as other domains, for instance rokku.co.jp, ichimura.me, nrk-dir.jp, sss-e.jp and osu-shibu.net.

Host names with one IP number:

mx-proxy501.heteml.jp points to 157.7.189.17

mx-proxy502.heteml.jp points to 157.7.189.18