submarine.jp - robtex.com

submarine.jp

DNSSEC⚠️ Not signed
A157.7.44.238🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRusers201.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@submarine.jp serial=1786144097

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=1786146302

Same first word

Similar names

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSdns0.heteml.jpdns1.heteml.jpMXmx-proxy501.heteml.jpmx-proxy502.heteml.jpmail16.heteml.jpA157.7.44.238157.7.188.226210.188.199.229
NSdns0.heteml.jp2015-07-20 → 2026-08-08 · 2 obs
● 2015-07-20 11:34:18
● 2026-08-08 00:35:46
NSdns1.heteml.jp2015-07-20 → 2026-08-08 · 2 obs
● 2015-07-20 11:34:18
● 2026-08-08 00:35:46
MXmail16.heteml.jp2015-07-20 → 2017-03-31 · 4 obs
● 2015-07-20 11:34:18
● 2017-03-31 22:08:24
○ 2026-06-30 02:26:18
○ 2026-08-08 00:35:46
MXmx-proxy501.heteml.jp2026-06-30 → 2026-08-08 · 3 obs
○ 2017-03-31 22:08:24
● 2026-06-30 02:26:18
● 2026-08-08 00:35:46
MXmx-proxy502.heteml.jp2026-06-30 → 2026-08-08 · 3 obs
○ 2017-03-31 22:08:24
● 2026-06-30 02:26:18
● 2026-08-08 00:35:46
A157.7.188.2262015-10-08 → 2017-03-31 · 5 obs
○ 2015-07-20 11:34:18
● 2015-10-08 14:31:46
● 2017-03-31 22:08:24
○ 2026-06-30 02:26:18
○ 2026-08-08 00:35:46
A157.7.44.2382026-06-30 → 2026-08-08 · 3 obs
○ 2017-03-31 22:08:24
● 2026-06-30 02:26:18
● 2026-08-08 00:35:46
A210.188.199.2292015-07-20 → 2015-07-20 · 3 obs
● 2015-07-20 11:34:18
○ 2015-10-08 14:31:46
○ 2026-08-08 00:35:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpg.dns.jp, c.dns.jp, b.dns.jp, h.dns.jp...-
submarine.jpdns0.heteml.jp, dns1.heteml.jp2 records

✅ Authoritative Response

Server:157.7.188.149

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for submarine.jp (unsigned zone)

⏱️ Timing

Total: 895ms | Queries: -

📄 Records

TypeCountSample Data
A1157.7.44.238
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.submarine.jp

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

submarine.jp has exactly one IP address — 157.7.44.238.

lehua.net, sevenslide.jp, bar-lets.com plus two other host names have IP numbers in common with submarine.jp.

Name Servers

submarine.jp uses two name servers for its delegation: dns0.heteml.jp and dns1.heteml.jp.

The name server configuration of submarine.jp is shared with other domains, for instance field-style.jp, csi-2013.org, yukari-clinic.jp and two others.

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

submarine.jp uses two mail servers, mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.

The mail server setup of submarine.jp matches that of other domains such as athos.jp, akazz.com, bijuu.jp and two others.

At least some of submarine.jp's mail servers are shared with other domains, among them flexnote.jp, kamimura-football.com and morisita.or.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.