ryumon.net - robtex.com
ryumon.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.189.147🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users287.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.hetemail.jp ⭐ | ||||||
| A | 157.7.189.1🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx.heteml.jp | ||||||
| TXT | v=spf1 include:_spf.heteml.jp ~all | ||||||
| SOA | dns0.heteml.jphostmaster@ryumon.net serial=1774622897 | ||||||
net
| 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=1774622187 | ||||||
Same first word
ryumon.net |
Similar names
romyun.com |
mroyun.net |
yunrom.com |
mroyun.bet |
monyur.com |
murony.hu |
mroyun.com |
mynuro.com |
mryoun.com |
yunmor.cn |
numory.com |
DNS History
4 records (4 active, 0 former)
●MXmx.hetemail.jp2026-02-25 → 2026-03-27 · 2 obs
● 2026-03-27 14:58:48
●A157.7.189.1472026-02-25 → 2026-03-27 · 2 obs
● 2026-03-27 14:58:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ryumon.net | dns0.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 ryumon.net (unsigned zone)
⏱️ Timing
Total: 880ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.189.147 |
| NS | 2 | dns0.heteml.jp, dns1.heteml.jp |
| MX | 1 | mx.hetemail.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.heteml.jp ~all |
| SOA | 1 | dns0.heteml.jp hostmaster.ryumon.net |
Analysis
IP Addresses
ryumon.net points to IP number 157.7.189.147.
For instance, other host names bootdna.jp, sutazemi.com, shiwake.net, sorairowedding.com and shinoda-j.co.jp share IP numbers with ryumon.net.
Name Servers
ryumon.net is delegated to two name servers: dns0.heteml.jp and dns1.heteml.jp.
ryumon.net uses the same name server setup as other domains such as card.gr.jp, kaz1011.com, syat.in, kurayama.com and db-man.com.
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
ryumon.net is handled by a single mail server, mx.hetemail.jp.
ryumon.net shares the same mail server setup as other domains, for instance yokoyama-tosou.com, gd-i.net, ictb-global.co.jp, kyokosuematsu.com and koume-ah.com.
mx.hetemail.jp points to a single IP: 157.7.189.1.