`s116.pc51.com`

CNAME	`s165.pc51.com`
DNSSEC	⚠️ Not signed
A	211.155.234.163^{🇨🇳 CHINA169-Backbone211.155.232.0/22 CMI (Customer Route)}
		PTR	`234-163.srt.com.cn`

`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.com`root@pc51.com 2007-05-31 #0

rank #828113 globally
rank #364608 in the tld
📈 Tranco rank: #94,660

Subdomains

www0593cn.s116.pc51.com

qtchesscn32.s116.pc51.com

Similar names

s161.ru

611s.com

116s.cc

s161.com

s161.cn

s611.com

116s.cn

DNS History

2 records (1 active, 1 former)

○A202.91.242.292015-07-15 → 2026-02-15 · 4 obs

● 2015-07-15 23:19:36
● 2026-02-15 19:50:28
○ 2026-02-21 10:57:08
○ 2026-05-11 00:24:12

●CNAMEs165.pc51.com2026-02-15 → 2026-05-11 · 5 obs

● 2026-02-15 19:50:28
● 2026-02-23 16:22:24
○ 2026-02-24 13:33:22
● 2026-02-24 14:42:12
● 2026-05-11 00:24:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
pc51.com	ns1.ndns.cn, ns2.ndns.cn	-

✅ Authoritative Response

Server:123.58.218.151

NS records: ns1.ndns.cn, ns2.ndns.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pc51.com (unsigned zone)

⏱️ Timing

Total: 878ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`s165.pc51.com`

Analysis

Hierarchy

s116.pc51.com is a parent of www0593cn.s116.pc51.com and qtchesscn32.s116.pc51.com.

IP Addresses

s116.pc51.com points to a single IP number: 211.155.234.163.

Other host names, for instance hkicr.com, zhengben.live, xqhgw.com, rephile.com.cn and zjboyuan.com share IP numbers with s116.pc51.com.

s116.pc51.com - robtex.com

s116.pc51.com

pc51.com