genryudou.com - robtex.com
genryudou.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.189.135🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users211.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@genryudou.com serial=1774733057 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774731907 | ||||||
Same first word
genryudou.com |
Similar names
DNS History
8 records (5 active, 3 former)
○MXmail42.heteml.jp2015-05-15 → 2017-08-20 · 3 obs
● 2017-08-20 16:27:04
○ 2026-03-28 21:32:40
●MXmx-proxy501.heteml.jp2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 21:32:40
●MXmx-proxy502.heteml.jp2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 21:32:40
○A157.7.188.1302015-10-19 → 2017-08-20 · 4 obs
● 2015-10-19 20:31:58
● 2017-08-20 16:27:04
○ 2026-03-28 21:32:40
●A157.7.189.1352026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 21:32:40
○A219.94.217.1982015-05-15 → 2015-05-15 · 3 obs
○ 2015-10-19 20:31:58
○ 2026-03-28 21:32:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net... | - |
| genryudou.com | dns0.heteml.jp, dns1.heteml.jp | - |
✅ Authoritative Response
Server:157.7.188.149
NS records: dns0.heteml.jp, dns1.heteml.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for genryudou.com (unsigned zone)
⏱️ Timing
Total: 919ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.189.135 |
| NS | 2 | dns1.heteml.jp, dns0.heteml.jp |
| MX | 2 | mx-proxy501.heteml.jp (pri: 10), mx-proxy502.heteml.jp (pri: 20) |
| TXT | 1 | v=spf1 include:_spf.heteml.jp ~all |
| SOA | 1 | dns0.heteml.jp hostmaster.genryudou.com |
Analysis
IP Addresses
genryudou.com points to a single IP: 157.7.189.135.
Other host names, for instance iheyas.com, amisakamoto.com, www.k-meat.net, www.benniek.jp and gaku-on.com share IP numbers with genryudou.com.
Name Servers
genryudou.com's delegation is to two name servers dns0.heteml.jp and dns1.heteml.jp.
genryudou.com shares the same name server configuration as other domains, such as sampeistore.com, climb-auto.com, tabibitonoki.com, xn--08j3a5b567tifju0g4q9bnmk.net and sikisi.jp.
Host names with a single IP:
dns0.heteml.jp resolves to 157.7.44.53.
dns1.heteml.jp resolves to 157.7.188.149.
Mail Servers
Two mail servers mx-proxy501.heteml.jp and mx-proxy502.heteml.jp handle genryudou.com.
genryudou.com uses the same mail server setup as other domains such as fukuoka-swim.com, aps-jpn.net, sk-tec.jp, seminar-contents.jp and highendberry.com.
genryudou.com shares at least some mail servers with other domains, for instance 100ryokan.com and xmerge.net.
Host names with a single IP:
mx-proxy501.heteml.jp resolves to 157.7.189.17.
mx-proxy502.heteml.jp resolves to 157.7.189.18.