rdg81.com - robtex.com
rdg81.com
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=1774689722 | ||||||
MX for
rdg81.com |
Same first word
rdg81.com |
DNS History
11 records (7 active, 4 former)
○NSns-rs1.gmoserver.jp2019-12-15 → 2019-12-15 · 2 obs
○ 2026-03-28 09:28:56
○NSns-rs2.gmoserver.jp2019-12-15 → 2019-12-15 · 2 obs
○ 2026-03-28 09:28:56
●NSns1.xserver.jp2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 09:28:56
●NSns2.xserver.jp2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 09:28:56
●NSns3.xserver.jp2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 09:28:56
●NSns4.xserver.jp2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 09:28:56
●NSns5.xserver.jp2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 09:28:56
○MXmail15.onamae.ne.jp2019-12-15 → 2019-12-15 · 2 obs
○ 2026-03-28 09:28:56
●MXrdg81.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 09:28:56
○A150.95.219.242019-12-15 → 2019-12-15 · 2 obs
○ 2026-03-28 09:28:56
●A162.43.121.1552026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 09:28:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net... | - |
| rdg81.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:157.112.182.218
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rdg81.com (unsigned zone)
⏱️ Timing
Total: 568ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.121.155 |
| NS | 5 | ns5.xserver.jp, ns2.xserver.jp... |
| MX | 1 | rdg81.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv14354.xserver.jp +a:rdg81.co |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
rdg81.com serves as the mail server for rdg81.com.
IP Addresses
rdg81.com points to a single IP number: 162.43.121.155.
Other host names, for instance fukushi-c.co.jp, koukensya.co.jp, kishi-hanabi.com, uraman.jp and yonemochi.co.jp share IP numbers with rdg81.com.
Name Servers
rdg81.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
rdg81.com shares name servers with other domains at least partially, for instance aebss.org, t-prin.jp, luna.city, roppongi.mobi and amizade.jp.
Host names with three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number:
ns2.xserver.jp points to: 35.72.43.26.
ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
A single mail server handles rdg81.com and rdg81.com.
Host name rdg81.com resolves to IP 162.43.121.155.