volubeit.net - robtex.com
volubeit.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.51.142🇯🇵 AS131921153.122.48.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | ao.ptr133.ptrcloud.net | ||||||
| NS | ns1.do-reg.jp ⭐ | ||||||
| A | 203.183.220.201🇯🇵 IDC203.183.192.0/18 Frontier Inc. | ||||||
| NS | ns2.do-reg.jp | ||||||
| A | 203.137.197.45🇯🇵 IDC203.137.192.0/18 Frontier Inc. | ||||||
| PTR | 203-137-197-45.monstera.jp-west.compute.idcfcloud.net | ||||||
| MX | mail.volubeit.net ⭐ | ||||||
| A | 49.212.235.190🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3450.sakura.ne.jp | ||||||
| TXT | v=spf1 a:mail.volubeit.net a:volubeit.net a:www3450.sakura.ne.jp ip4:49.212.2... | ||||||
| SOA | NS1.DO-REG.JProot@VOLUBEIT.NET serial=1505181500 | ||||||
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=1784969807 | ||||||
Subdomains
mail.volubeit.net |
Same first word
DNS History
4 records (4 active, 0 former)
●MXmail.volubeit.net2015-05-26 → 2026-07-25 · 2 obs
● 2026-07-25 09:15:52
●A153.122.51.1422015-05-26 → 2026-07-25 · 2 obs
● 2026-07-25 09:15:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | l.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net... | - |
| volubeit.net | ns1.do-reg.jp, ns2.do-reg.jp | - |
✅ Authoritative Response
Server:203.137.197.45
NS records: ns1.do-reg.jp, ns2.do-reg.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for volubeit.net (unsigned zone)
⏱️ Timing
Total: 1352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.51.142 |
| NS | 2 | NS1.DO-REG.JP, NS2.DO-REG.JP |
| MX | 1 | MAIL.VOLUBEIT.NET (pri: 10) |
| TXT | 1 | v=spf1 a:mail.volubeit.net a:volubeit.ne |
| SOA | 1 | NS1.DO-REG.JP root.VOLUBEIT.NET |
Analysis
Hierarchy
mail.volubeit.net is a subdomain of volubeit.net.
IP Addresses
volubeit.net has exactly one IP address — 153.122.51.142.
There are other host names — ao.ptr133.ptrcloud.net among them — that share IP numbers with volubeit.net.
Name Servers
DNS delegation for volubeit.net points to two name servers: ns1.do-reg.jp and ns2.do-reg.jp.
The name server configuration of volubeit.net is shared with other domains, for instance uohatsu.com, hit-air.com, nara-aoki.com and two others.
volubeit.net has partial name server overlap with other domains, including 234.46.164.in-addr.arpa.
Both ns1.do-reg.jp and ns2.do-reg.jp have a single IP address each — ns1.do-reg.jp resolves to 203.183.220.201 while ns2.do-reg.jp resolves to 203.137.197.45.
Mail Servers
volubeit.net uses one mail server — mail.volubeit.net.
mail.volubeit.net has exactly one IP number: 49.212.235.190.