s109.pc51.com - robtex.com
s109.pc51.com
| CNAME | s164.pc51.com | ||||||
| CNAME | s164.sooce.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.75.216.210🇨🇳 CHINANET-BACKBONE202.75.216.0/22 CMI (Customer Route) | ||||||
pc51.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.91.248.230🇨🇳 CHINANET-BACKBONE202.91.248.0/22 China Telecom Network | ||||||
| NS | pc51.com ⭐ | ||||||
| NS | ns1.ndns.cn | ||||||
| NS | ns2.ndns.cn | ||||||
| MX | sgmx.szhot.com ⭐ | ||||||
| MX | usmx.szhot.com(10) | ||||||
| TXT | 1100901064-5000363439 | ||||||
| TXT | v=spf1 include:spf.szhot.com ~all | ||||||
| SOA | pc51.comroot@pc51.com 2007-05-31 #0 | ||||||
rank #367669 in the tld
📈 Tranco rank: #91,658
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A202.105.182.1092015-08-05 → 2016-05-13 · 4 obs
● 2015-08-05 14:46:48
● 2016-05-13 14:09:34
○ 2026-03-26 01:07:24
○ 2026-05-15 10:55:20
● 2016-05-13 14:09:34
○ 2026-03-26 01:07:24
○ 2026-05-15 10:55:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net... | - |
| pc51.com | ns1.ndns.cn, ns2.ndns.cn | - |
✅ Authoritative Response
Server:111.229.112.182
NS records: ns1.ndns.cn, ns2.ndns.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pc51.com (unsigned zone)
⏱️ Timing
Total: 2701ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | s164.pc51.com |
Analysis
IP Addresses
s109.pc51.com points to a single IP number: 202.75.216.210.
Other host names, for instance ctlong.com, gzva.cn, srcoo.com, s164.sooce.cn and schwd.com share IP numbers with s109.pc51.com.