submarine.jp - robtex.com
submarine.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.44.238🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users201.vip.heteml.jp | ||||||
| NS | dns0.heteml.jp ⭐ | ||||||
| A | 157.7.44.53🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | dns510.heteml.jp | ||||||
| NS | dns1.heteml.jp | ||||||
| A | 157.7.188.149🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | dns711.phy.heteml.jp | ||||||
| MX | mx-proxy501.heteml.jp ⭐ | ||||||
| A | 157.7.189.17🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mx-proxy502.heteml.jp(20) | ||||||
| A | 157.7.189.18🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| TXT | v=spf1 include:_spf.heteml.jp ~all | ||||||
| SOA | dns0.heteml.jphostmaster@submarine.jp serial=1786144097 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1786146302 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○MXmail16.heteml.jp2015-07-20 → 2017-03-31 · 4 obs
● 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
● 2026-06-30 02:26:18
● 2026-08-08 00:35:46
●MXmx-proxy502.heteml.jp2026-06-30 → 2026-08-08 · 3 obs
● 2026-06-30 02:26:18
● 2026-08-08 00:35:46
○A157.7.188.2262015-10-08 → 2017-03-31 · 5 obs
● 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
● 2026-06-30 02:26:18
● 2026-08-08 00:35:46
○A210.188.199.2292015-07-20 → 2015-07-20 · 3 obs
○ 2015-10-08 14:31:46
○ 2026-08-08 00:35:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | g.dns.jp, c.dns.jp, b.dns.jp, h.dns.jp... | - |
| submarine.jp | dns0.heteml.jp, dns1.heteml.jp | 2 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
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.44.238 |
| NS | 2 | dns0.heteml.jp, dns1.heteml.jp |
| MX | 2 | mx-proxy502.heteml.jp (pri: 20), mx-proxy501.heteml.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.heteml.jp ~all |
| SOA | 1 | dns0.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.