ryufarm.com - robtex.com
ryufarm.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.140.118.5🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| NS | ns2.ryufarm.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 210.140.118.5🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| NS | prvh2005.presinet.ne.jp | ||||||
| A | 210.140.118.5🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| MX | mail.ryufarm.com ⭐ | ||||||
| A | 210.140.118.5🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| TXT | v=spf1 +a +mx +a:prvh2005.presinet.ne.jp -all | ||||||
| SOA | ns2.ryufarm.cominfo@presinet.ne.jp 2026-02-02 #2 | ||||||
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=1771291435 | ||||||
Same first word
ryufarm.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns2.ryufarm.com2026-03-14 → 2026-03-23 · 2 obs
● 2026-03-23 10:45:40
●NSprvh2005.presinet.ne.jp2026-03-14 → 2026-03-23 · 2 obs
● 2026-03-23 10:45:40
●MXmail.ryufarm.com2026-03-14 → 2026-03-23 · 2 obs
● 2026-03-23 10:45:40
●A210.140.118.52026-03-14 → 2026-03-23 · 2 obs
● 2026-03-23 10:45:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net... | - |
| ryufarm.com | prvh2005.presinet.ne.jp | - |
✅ Authoritative Response
Server:210.140.118.5
NS records: prvh2005.presinet.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ryufarm.com (unsigned zone)
⏱️ Timing
Total: 1019ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.140.118.5 |
| NS | 2 | prvh2005.presinet.ne.jp, ns2.ryufarm.com |
| MX | 1 | mail.ryufarm.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:prvh2005.presinet.ne.jp |
| SOA | 1 | ns2.ryufarm.com info.presinet.ne.jp |
Analysis
IP Addresses
ryufarm.com points to a single IP number: 210.140.118.5.
other host names for instance mail.sp-bic.jp, mail.sanokogyo.net, sanokogyo.net, hm-central.net and ns2.hm-central.net share IP numbers with ryufarm.com.
Name Servers
ryufarm.com is delegated to two name servers: ns2.ryufarm.com and prvh2005.presinet.ne.jp.
ryufarm.com at least partially shares name servers with other domains, for instance mauloa2016.com, yamanohana-inc.com, elisa-inc.com, fushimi-kogyo.com and hayato1020.com.
These name servers are often used together with the name servers ns2.mauloa2016.com, ns2.yamanohana-inc.com, ns2.elisa-inc.com, ns2.fushimi-kogyo.com, ns2.hayato1020.com, ns2.itoken.co.jp, ns2.dannetsumaru.com, ns2.akimotokogyo.com, ns2.habitat-air.com and ns2.ukair.net.
Host names with a single IP number:
ns2.ryufarm.com points to 210.140.118.5 and prvh2005.presinet.ne.jp points to 210.140.118.5.
Host names that point to 210.140.118.5: ns2.ryufarm.com and prvh2005.presinet.ne.jp.
Mail Servers
ryufarm.com is handled by a single mail server, mail.ryufarm.com.
Host name mail.ryufarm.com points to IP address 210.140.118.5.