mail.itweb.jp - robtex.com
mail.itweb.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.101.184🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | sv14983.xserver.jp | ||||||
itweb.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.101.184🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| NS | ns1.xserver.jp ⭐ | ||||||
| NS | ns2.xserver.jp | ||||||
| NS | ns3.xserver.jp | ||||||
| NS | ns4.xserver.jp ⚠️ Not in parent delegation | ||||||
| NS | ns5.xserver.jp ⚠️ Not in parent delegation | ||||||
| MX | itweb.jp ⭐ | ||||||
| TXT | google-site-verification=aUGPPqUwuAQ6O7Q4cycNtAAEuX1legL1qEhQEfI3k08 | ||||||
| TXT | v=spf1 +a:sv14983.xserver.jp +a:itweb.jp +mx include:spf.sender.xserver.jp in... | ||||||
| SOA | ns1.xserver.jproot@xserver.jp serial=0 | ||||||
Previously MX for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| itweb.jp | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp | 5 records |
✅ Authoritative Response
Server:202.226.36.164
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itweb.jp (unsigned zone)
⏱️ Timing
Total: 885ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.101.184 |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
IP Addresses
mail.itweb.jp points to a single IP: 162.43.101.184.
Other host names, for instance zensenan.org, k-touko.co.jp, nurse-scout.com, mail.dbk.jp and byodoin.or.jp share IP numbers with mail.itweb.jp.