ryoshusho.net - robtex.com
ryoshusho.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.178.148🇯🇵 AS131921153.122.176.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | server-1015641-1.ryoshusho.net | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| MX | mail.ryoshusho.net ⭐ | ||||||
| A | 153.122.178.148🇯🇵 AS131921153.122.176.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | server-1015641-1.ryoshusho.net | ||||||
| TXT | v=spf1 ip4:153.122.178.148/25 ip4:153.214.80.122/25 ~all | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1706605170 | ||||||
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=1776079327 | ||||||
Subdomains
mail.ryoshusho.net |
Same first word
DNS History
7 records (6 active, 1 former)
●MXmail.ryoshusho.net2017-01-04 → 2026-04-13 · 2 obs
● 2026-04-13 11:34:30
○A125.6.140.1942017-01-04 → 2018-01-10 · 4 obs
● 2018-01-10 18:17:38
○ 2026-03-07 21:18:28
○ 2026-04-13 11:34:30
●A153.122.178.1482026-03-07 → 2026-04-13 · 3 obs
● 2026-03-07 21:18:28
● 2026-04-13 11:34:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ryoshusho.net | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.32.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ryoshusho.net (unsigned zone)
⏱️ Timing
Total: 465ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.178.148 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | mail.ryoshusho.net (pri: 10) |
| TXT | 1 | v=spf1 ip4:153.122.178.148/25 ip4:153.21 |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
Hierarchy
ryoshusho.net is a parent of mail.ryoshusho.net.
IP Addresses
ryoshusho.net points to a single IP address: 153.122.178.148.
Other host names such as ryoshusho-custom.com, mail.ryoshusho-custom.com and mail.ryoshusho.net share IP numbers with ryoshusho.net.
Name Servers
ryoshusho.net is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
At least part of the name servers for ryoshusho.net are shared with other domains, for instance njcfactory.com, jacsif.jp, mensleatherstore.jp, real-corp.jp and raku.golf.
Two IP numbers per host:
01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.
03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.
04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.
One IP number per host:
02.dnsv.jp points to 157.7.33.53.
Mail Servers
The mail server for ryoshusho.net is mail.ryoshusho.net.
Host mail.ryoshusho.net points to IP 153.122.178.148.