`box2.pc51.com`

	DNSSEC	⚠️ Not signed
	A	202.91.242.26^{🇨🇳 CHINANET-BACKBONE202.91.240.0/21 China Telecom Network}

`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	`v=spf1 include:spf.szhot.com ~all`
	TXT	`1100901064-5000363439`
	SOA	`pc51.com`root@pc51.com 2007-05-31 #0

rank #818619 globally
rank #360374 in the tld
📈 Tranco rank: #95,002

Same first word

box2.ru

box2.de

box2.sbs

box2.dk

box2.nl

box2.com

box2.us

box2.cz

box2.co.uk

box2.eu.org

box2.ch

box2.net

box2.org

Similar names

2box.ch

2box.mx

2box.es

2box.ru

b2ox.com

2xbo.nl

2box.ca

2box.jp

2box.cz

bo2x.com

2box.nl

oxb2.de

2box.de

2box.com

2box.pl

b2ox.de

2box.se

DNS History

2 records (1 active, 1 former)

○A202.91.242.182015-06-17 → 2016-01-20 · 4 obs

● 2015-06-17 20:17:20
● 2016-01-20 13:39:10
○ 2026-02-22 04:25:58
○ 2026-05-13 11:30:34

●A202.91.242.262026-02-22 → 2026-05-13 · 3 obs

○ 2016-01-20 13:39:10
● 2026-02-22 04:25:58
● 2026-05-13 11:30:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.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: 1170ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.91.242.26`

Analysis

IP Addresses

box2.pc51.com points to a single IP: 202.91.242.26.

Other host names such as s207.g3.net.cn and fx.s207.nicebox.cn share IP numbers with box2.pc51.com.

box2.pc51.com - robtex.com

box2.pc51.com

pc51.com