postmaster.kokuraya.com - robtex.com
postmaster.kokuraya.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.181.86.98🇯🇵 XSERVER-AS183.181.84.0/22 XSERVER Inc. | ||||||
| PTR | sv8897.xserver.jp | ||||||
kokuraya.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.181.86.98🇯🇵 XSERVER-AS183.181.84.0/22 XSERVER Inc. | ||||||
| NS | ns1.xserver.jp ⭐ | ||||||
| NS | ns2.xserver.jp | ||||||
| NS | ns3.xserver.jp | ||||||
| NS | ns4.xserver.jp | ||||||
| NS | ns5.xserver.jp | ||||||
| MX | kokuraya.com ⭐ | ||||||
| TXT | v=spf1 +a:sv8897.xserver.jp +a:kokuraya.com +mx include:spf.sender.xserver.jp... | ||||||
| SOA | ns1.xserver.jproot@xserver.jp serial=0 | ||||||
WOT: SAFE (68/100)
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A183.181.86.982026-03-11 → 2026-05-09 · 2 obs
● 2026-03-11 20:11:04
● 2026-05-09 23:14:20
● 2026-05-09 23:14:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kokuraya.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 kokuraya.com (unsigned zone)
⏱️ Timing
Total: 1066ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.86.98 |
Analysis
IP Addresses
postmaster.kokuraya.com points to IP number 183.181.86.98.
For instance, other host names mail.kokuraya.com, kokuraya.com, www.shimizu-k.jp, sv8897.xserver.jp and mori-big5project.com share IP numbers with postmaster.kokuraya.com.