`as222.com`

DNSSEC	⚠️ Not signed
A	121.43.148.149^{🇨🇳 Alibaba-Cloud121.42.0.0/15}
NS	`ns1.51dns.com` ⭐
		A	2001:df2:f080:1::4^{🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	1.193.216.201^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	218.98.111.194^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.51dns.com`
		A	240e:97d:10:1402:0:1:0:1001^{🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network}
		A	61.158.128.2^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`2.128.158.61.ha.cnc`
		A	183.253.57.224^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.63^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`ns1.51dns.com`admin@51dns.com serial=1751342647

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

as222.com

DNS History

6 records (3 active, 3 former)

●NSns1.51dns.com2015-09-02 → 2026-03-22 · 2 obs

● 2015-09-02 04:29:32
● 2026-03-22 18:11:40

●NSns2.51dns.com2015-09-02 → 2026-03-22 · 2 obs

● 2015-09-02 04:29:32
● 2026-03-22 18:11:40

●A121.43.148.1492026-03-22 → 2026-03-22 · 2 obs

○ 2016-11-15 16:19:50
● 2026-03-22 18:11:40

○A122.224.54.672016-11-15 → 2016-11-15 · 3 obs

○ 2016-08-06 19:08:00
● 2016-11-15 16:19:50
○ 2026-03-22 18:11:40

○A14.152.82.2232015-09-02 → 2016-03-16 · 4 obs

● 2015-09-02 04:29:32
● 2016-03-16 16:24:54
○ 2016-08-06 19:08:00
○ 2026-03-22 18:11:40

○A183.2.207.1172016-08-06 → 2016-08-06 · 4 obs

○ 2016-03-16 16:24:54
● 2016-08-06 19:08:00
○ 2016-11-15 16:19:50
○ 2026-03-22 18:11:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net...	-
as222.com	ns1.51dns.com, ns2.51dns.com	5 records

✅ Authoritative Response

Server: 183.253.57.224

NS records: ns1.51dns.com, ns2.51dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for as222.com (unsigned zone)

⏱️ Timing

Total: 3412ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.43.148.149`
NS	2	`ns1.51dns.com, ns2.51dns.com`
SOA	1	`ns1.51dns.com admin.51dns.com`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.51dns.com, ns1.51dns.com, ns2.51dns.com...)

Analysis

IP Addresses

as222.com resolves to one IP number: 121.43.148.149.

Other host names including 99wf.com, tz176.com, mir123.com and www.tz176.com share IP numbers with as222.com.

Name Servers

as222.com's delegation uses two name servers: ns1.51dns.com and ns2.51dns.com.

as222.com uses the same name server setup as other domains, such as bwin9966.com, fz22731.com, 99965.com, cloudblog.com.cn and wanmai.com.

as222.com at least partially shares name servers with other domains, for instance 9771.com, haosf77.com, 55wan.com and pingfan.com.

These name servers are often used with ns3.51dns.com and ns4.51dns.com.

Host names with four IP numbers: ns2.51dns.com points to 240e:97d:10:1402:0:1:0:1001, 61.158.128.2, 183.253.57.224 and 211.99.99.63.

Host names with three IP numbers: ns1.51dns.com points to 2001:df2:f080:1::4, 1.193.216.201 and 218.98.111.194.

as222.com - robtex.com

as222.com

com