testrvg.com - dns.ninja
testrvg.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.181.99.34🇯🇵 XSERVER-AS183.181.98.0/23 XSERVER Inc. | ||||||
| PTR | sv133.xbiz.ne.jp | ||||||
| NS | ns1.xbiz.ne.jp ⭐ | ||||||
| A | 157.112.182.247🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc. | ||||||
| PTR | ns1.xbiz.ne.jp | ||||||
| NS | ns2.xbiz.ne.jp | ||||||
| A | 35.76.79.244🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ns2.xbiz.ne.jp | ||||||
| NS | ns3.xbiz.ne.jp | ||||||
| A | 157.112.191.237🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc. | ||||||
| PTR | ns3.xbiz.ne.jp | ||||||
| MX | testrvg.com ⭐ | ||||||
| A | 183.181.99.34🇯🇵 XSERVER-AS183.181.98.0/23 XSERVER Inc. | ||||||
| PTR | sv133.xbiz.ne.jp | ||||||
| TXT | v=spf1 +a:sv133.xbiz.ne.jp +a:testrvg.com +mx include:spf.sender.xserver.jp ~all | ||||||
| SOA | ns1.xbiz.ne.jproot@xbiz.ne.jp serial=0 | ||||||
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=1786211119 | ||||||
MX for
testrvg.com |
Subdomains
www.testrvg.com |
Same first word
testrvg.com |
DNS History
9 records (5 active, 4 former)
●NSns1.xbiz.ne.jp2026-03-14 → 2026-08-08 · 3 obs
● 2026-03-14 14:33:02
● 2026-08-08 18:11:08
○NSns1.xtwo.ne.jp2016-12-15 → 2017-12-19 · 4 obs
● 2017-12-19 16:41:14
○ 2026-03-14 14:33:02
○ 2026-08-08 18:11:08
●NSns2.xbiz.ne.jp2026-03-14 → 2026-08-08 · 3 obs
● 2026-03-14 14:33:02
● 2026-08-08 18:11:08
○NSns2.xtwo.ne.jp2016-12-15 → 2017-12-19 · 4 obs
● 2017-12-19 16:41:14
○ 2026-03-14 14:33:02
○ 2026-08-08 18:11:08
●NSns3.xbiz.ne.jp2026-03-14 → 2026-08-08 · 3 obs
● 2026-03-14 14:33:02
● 2026-08-08 18:11:08
○NSns3.xtwo.ne.jp2016-12-15 → 2017-12-19 · 4 obs
● 2017-12-19 16:41:14
○ 2026-03-14 14:33:02
○ 2026-08-08 18:11:08
●MXtestrvg.com2016-12-15 → 2026-08-08 · 2 obs
● 2026-08-08 18:11:08
○A175.28.4.172016-12-15 → 2017-12-19 · 4 obs
● 2017-12-19 16:41:14
○ 2026-03-14 14:33:02
○ 2026-08-08 18:11:08
●A183.181.99.342026-03-14 → 2026-08-08 · 3 obs
● 2026-03-14 14:33:02
● 2026-08-08 18:11:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net... | - |
| testrvg.com | ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp | - |
✅ Authoritative Response
Server:157.112.182.247
NS records: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for testrvg.com (unsigned zone)
⏱️ Timing
Total: 1086ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.99.34 |
| NS | 3 | ns1.xbiz.ne.jp, ns2.xbiz.ne.jp... |
| MX | 1 | testrvg.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv133.xbiz.ne.jp +a:testrvg.co |
| SOA | 1 | ns1.xbiz.ne.jp root.xbiz.ne.jp |
Analysis
Hierarchy
testrvg.com is the parent zone for www.testrvg.com.
Mail Server Role
testrvg.com acts as its own mail server.
IP Addresses
testrvg.com points to a single IP number: 183.181.99.34.
Additional host names — cbda.jp, br-com.com, koyokan.co.jp and two others — share IP numbers with testrvg.com.
Name Servers
Three name servers are authoritative for testrvg.com: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.
testrvg.com partially shares its NS delegation with several other domains, including ings-s.co.jp, plusc.co.jp, ad-fuji.ne.jp and two others.
Three hostnames, one IP address apiece: ns1.xbiz.ne.jp resolves to 157.112.182.247, ns2.xbiz.ne.jp resolves to 35.76.79.244 and ns3.xbiz.ne.jp resolves to 157.112.191.237.
Mail Servers
testrvg.com has a single mail server: testrvg.com itself.
There is one IP number for testrvg.com: 183.181.99.34.