7th-h.jp - robtex.com
7th-h.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.189.188🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users218.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@7th-h.jp serial=1777318817 | ||||||
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=1777320902 | ||||||
Subdomains
www.7th-h.jp |
Same first word
7th-h.jp |
DNS History
6 records (5 active, 1 former)
●MXmx-proxy501.heteml.jp2015-08-20 → 2026-04-27 · 2 obs
● 2026-04-27 20:50:12
●MXmx-proxy502.heteml.jp2015-08-20 → 2026-04-27 · 2 obs
● 2026-04-27 20:50:12
○A157.7.188.1522015-08-20 → 2017-03-23 · 4 obs
● 2017-03-23 14:28:24
○ 2026-03-16 00:09:38
○ 2026-04-27 20:50:12
●A157.7.189.1882026-03-16 → 2026-04-27 · 3 obs
● 2026-03-16 00:09:38
● 2026-04-27 20:50:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, f.dns.jp, b.dns.jp, c.dns.jp... | - |
| 7th-h.jp | dns0.heteml.jp, dns1.heteml.jp | 2 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 7th-h.jp (unsigned zone)
⏱️ Timing
Total: 890ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.189.188 |
| NS | 2 | dns1.heteml.jp, dns0.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.7th-h.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns0.heteml.jp, dns1.heteml.jp)
Analysis
Hierarchy
7th-h.jp is a parent of www.7th-h.jp.
IP Addresses
7th-h.jp points to a single IP address: 157.7.189.188.
Other host names such as kanesen.net, www.sys-soken.co.jp, www.ieiri.net, maruha1985.com and ski-net.co.jp share IP numbers with 7th-h.jp.
Name Servers
7th-h.jp is delegated to two name servers: dns0.heteml.jp and dns1.heteml.jp.
7th-h.jp uses the same name server setup as other domains, including e-thp.jp, lipselect.com, nakamoto.info, iroha-net.com and creative-check.com.
7th-h.jp shares some name servers with other domains, for example recomentor.net.
Hostnames with a single IP
dns0.heteml.jp resolves to: 157.7.44.53.
dns1.heteml.jp resolves to: 157.7.188.149.
Mail Servers
7th-h.jp is handled by two mail servers: mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.
7th-h.jp uses the same mail server setup as other domains, for instance imadoki.jp, saltearth.com, dear-logue-totsukaeast.com, mcfc.co.jp and mf-iruma.com.
Hostnames with a single IP
mx-proxy501.heteml.jp resolves to: 157.7.189.17.
mx-proxy502.heteml.jp resolves to: 157.7.189.18.