`52qqba.com`

	CNAME	`exp.judns.com`
	DNSSEC	⚠️ Not signed
	A	172.65.44.124^{🇺🇸 Cloudflare172.65.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

`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=1776270227

Same first word

52qqba.com

DNS History

17 records (3 active, 14 former)

○NSdns10.hichina.com2015-08-09 → 2016-03-09 · 4 obs

● 2015-08-09 04:27:50
● 2016-03-09 16:17:44
○ 2016-06-25 05:29:24
○ 2026-04-15 16:31:20

○NSdns17.hichina.com2016-06-25 → 2017-02-14 · 4 obs

○ 2016-03-09 16:17:44
● 2016-06-25 05:29:24
● 2017-02-14 20:55:30
○ 2026-04-15 16:31:20

○NSdns18.hichina.com2016-06-25 → 2017-02-14 · 4 obs

○ 2016-03-09 16:17:44
● 2016-06-25 05:29:24
● 2017-02-14 20:55:30
○ 2026-04-15 16:31:20

○NSdns9.hichina.com2015-08-09 → 2016-03-09 · 4 obs

● 2015-08-09 04:27:50
● 2016-03-09 16:17:44
○ 2016-06-25 05:29:24
○ 2026-04-15 16:31:20

●NSexp1.judns.com2026-04-15 → 2026-04-15 · 2 obs

○ 2017-02-14 20:55:30
● 2026-04-15 16:31:20

●NSexp2.judns.com2026-04-15 → 2026-04-15 · 2 obs

○ 2017-02-14 20:55:30
● 2026-04-15 16:31:20

○NSns1.julydns.com2026-04-15 → 2026-04-15 · 1 obs

○ 2026-04-15 16:31:20

○NSns2.julydns.com2026-04-15 → 2026-04-15 · 1 obs

○ 2026-04-15 16:31:20

○MXmx.ym.163.com2016-06-25 → 2017-02-14 · 4 obs

○ 2016-03-09 16:17:44
● 2016-06-25 05:29:24
● 2017-02-14 20:55:30
○ 2026-04-15 16:31:20

○MXmxbiz1.qq.com2015-08-09 → 2016-03-09 · 4 obs

● 2015-08-09 04:27:50
● 2016-03-09 16:17:44
○ 2016-06-25 05:29:24
○ 2026-04-15 16:31:20

○MXmxbiz2.qq.com2015-08-09 → 2016-03-09 · 4 obs

● 2015-08-09 04:27:50
● 2016-03-09 16:17:44
○ 2016-06-25 05:29:24
○ 2026-04-15 16:31:20

○A103.251.90.1042015-08-09 → 2015-08-09 · 3 obs

● 2015-08-09 04:27:50
○ 2015-12-05 21:02:38
○ 2026-04-15 16:31:20

○A103.251.90.462016-03-09 → 2016-03-09 · 4 obs

○ 2015-12-05 21:02:38
● 2016-03-09 16:17:44
○ 2016-06-25 05:29:24
○ 2026-04-15 16:31:20

○A103.251.90.522015-12-05 → 2015-12-05 · 4 obs

○ 2015-08-09 04:27:50
● 2015-12-05 21:02:38
○ 2016-03-09 16:17:44
○ 2026-04-15 16:31:20

○A123.1.174.2262017-02-14 → 2017-02-14 · 3 obs

○ 2016-06-25 05:29:24
● 2017-02-14 20:55:30
○ 2026-04-15 16:31:20

○A123.1.174.2392016-06-25 → 2016-06-25 · 4 obs

○ 2016-03-09 16:17:44
● 2016-06-25 05:29:24
○ 2017-02-14 20:55:30
○ 2026-04-15 16:31:20

●CNAMEexp.judns.com2026-04-15 → 2026-04-15 · 1 obs

● 2026-04-15 16:31:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...	-
52qqba.com	exp1.judns.com, exp2.judns.com	2 records

✅ Authoritative Response

Server:172.65.39.91

NS records: exp1.judns.com, exp2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 52qqba.com (unsigned zone)

⏱️ Timing

Total: 216ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`exp1.judns.com, exp2.judns.com`
CNAME	1	`exp.judns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (exp1.judns.com, exp2.judns.com)

Analysis

IP Addresses

52qqba.com points to an IP address: 172.65.44.124.

Other host names, for instance exp.judns.com, share IP numbers with 52qqba.com.

52qqba.com - robtex.com

52qqba.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

`52qqba.com`

`com`