mailf.wsu.cn - robtex.com
mailf.wsu.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 119.134.251.200🇨🇳 CHINANET-BACKBONE119.128.0.0/12 China Telecom Network | ||||||
| PTR | mailf.wsu.cn | ||||||
wsu.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 119.134.251.137🇨🇳 CHINANET-BACKBONE119.128.0.0/12 China Telecom Network | ||||||
| NS | f1g1ns1.dnspod.net ⭐ | ||||||
| NS | f1g1ns2.dnspod.net | ||||||
| MX | mail.wsu.cn ⭐ | ||||||
| SOA | f1g1ns1.dnspod.netfreednsadmin@dnspod.com serial=1641439032 | ||||||
PTR for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A119.134.251.2002015-07-12 → 2026-04-13 · 2 obs
● 2015-07-12 01:20:36
● 2026-04-13 12:51:02
● 2026-04-13 12:51:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn... | - |
| wsu.cn | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server:36.155.149.35
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at wsu.cn: Error: DNS query timeout: 203.119.29.1 for DS wsu.cn
⏱️ Timing
Total: 4220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 119.134.251.200 |
Analysis
IP Addresses
mailf.wsu.cn points to IP number 119.134.251.200.
For instance, other host names jm2003.net.wsu.cn, wangzha.net.wsu.cn, net.wsu.cn, livina.net.wsu.cn and ncchache.net.wsu.cn share IP numbers with mailf.wsu.cn.