`520xxbb.com`

	CNAME	`cdn-http-ok.ns.keilao.com`
	CNAME	`https-t-me-okvercdn.chuanqiang.vip`
	DNSSEC	⚠️ Not signed
	A	162.209.140.11^{🇺🇸 CNSERVERSLLC162.209.140.0/24 Proxy-registered route object}

`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=1777001731

Same first word

520xxbb.com

Similar names

520xbxb.com

DNS History

13 records (3 active, 10 former)

○NSns1.51dns.com2015-07-25 → 2016-01-28 · 4 obs

● 2015-07-25 20:53:58
● 2016-01-28 14:28:04
○ 2016-04-29 14:37:00
○ 2026-04-24 04:01:28

●NSns1.alidns.com2026-04-24 → 2026-04-24 · 3 obs

○ 2017-01-23 18:49:04
● 2026-04-24 04:01:24
● 2026-04-24 04:01:28

○NSns1.myhostadmin.net2017-01-23 → 2017-01-23 · 4 obs

○ 2016-04-29 14:37:00
● 2017-01-23 18:49:04
○ 2026-04-24 04:01:24
○ 2026-04-24 04:01:28

○NSns2.51dns.com2015-07-25 → 2016-01-28 · 4 obs

● 2015-07-25 20:53:58
● 2016-01-28 14:28:04
○ 2016-04-29 14:37:00
○ 2026-04-24 04:01:28

●NSns2.alidns.com2026-04-24 → 2026-04-24 · 3 obs

○ 2017-01-23 18:49:04
● 2026-04-24 04:01:24
● 2026-04-24 04:01:28

○NSns2.myhostadmin.net2017-01-23 → 2017-01-23 · 4 obs

○ 2016-04-29 14:37:00
● 2017-01-23 18:49:04
○ 2026-04-24 04:01:24
○ 2026-04-24 04:01:28

○NSns3.myhostadmin.net2017-01-23 → 2017-01-23 · 4 obs

○ 2016-04-29 14:37:00
● 2017-01-23 18:49:04
○ 2026-04-24 04:01:24
○ 2026-04-24 04:01:28

○NSns4.myhostadmin.net2017-01-23 → 2017-01-23 · 4 obs

○ 2016-04-29 14:37:00
● 2017-01-23 18:49:04
○ 2026-04-24 04:01:24
○ 2026-04-24 04:01:28

○NSns5.myhostadmin.net2017-01-23 → 2017-01-23 · 4 obs

○ 2016-04-29 14:37:00
● 2017-01-23 18:49:04
○ 2026-04-24 04:01:24
○ 2026-04-24 04:01:28

○NSns6.myhostadmin.net2017-01-23 → 2017-01-23 · 4 obs

○ 2016-04-29 14:37:00
● 2017-01-23 18:49:04
○ 2026-04-24 04:01:24
○ 2026-04-24 04:01:28

○A156.235.248.872019-04-22 → 2019-04-22 · 4 obs

○ 2016-04-29 14:37:00
● 2019-04-22 14:55:24
○ 2026-04-24 04:01:24
○ 2026-04-24 04:01:28

○A23.245.253.112015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 20:53:58
○ 2016-04-29 14:37:00
○ 2026-04-24 04:01:28

●CNAMEcdn-http-ok.ns.keilao.com2026-04-24 → 2026-04-24 · 2 obs

● 2026-04-24 04:01:24
● 2026-04-24 04:01:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
520xxbb.com	ns1.alidns.com, ns2.alidns.com	18 records

✅ Authoritative Response

Server:120.76.107.46

NS records: ns1.alidns.com, ns2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 520xxbb.com (unsigned zone)

⏱️ Timing

Total: 475ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.alidns.com, ns1.alidns.com`
CNAME	1	`cdn-http-ok.ns.keilao.com`
SOA	1	`ns1.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)

Analysis

IP Addresses

520xxbb.com points to IP number: 162.209.140.11.

Other host names such as 706125.com, 520348.co, 199859.com, 281870.com and 791908.com share IPs with 520xxbb.com.

520xxbb.com - robtex.com

520xxbb.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

`520xxbb.com`

`com`