`ztdjb.com`

	CNAME	`overdue.aliyun.com`
	DNSSEC	⚠️ Not signed
	A	170.33.12.185^{🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}

`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=1774531507

⚠️ On DNS blocklist: tif

Same first word

ztdjb.com

Similar names

dztbj.com

tdbzj.cn

zdbjt.com

zjdbt.cn

zjbdt.com

tzjdb.com

jdtzb.com

jbtdz.com

jdtbz.com

DNS History

8 records (3 active, 5 former)

●NSdns15.hichina.com2026-02-23 → 2026-03-26 · 3 obs

○ 2016-12-17 13:04:58
● 2026-02-23 23:35:14
● 2026-03-26 13:27:38

●NSdns16.hichina.com2026-02-23 → 2026-03-26 · 3 obs

○ 2016-12-17 13:04:58
● 2026-02-23 23:35:14
● 2026-03-26 13:27:38

○NSexpirens3.hichina.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 13:04:58
○ 2026-02-23 23:35:14
○ 2026-03-26 13:27:38

○NSexpirens4.hichina.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 13:04:58
○ 2026-02-23 23:35:14
○ 2026-03-26 13:27:38

○A124.156.192.492026-02-23 → 2026-02-23 · 3 obs

○ 2017-09-23 20:59:22
● 2026-02-23 23:35:14
○ 2026-03-26 13:27:38

○A47.52.66.212017-09-23 → 2017-09-23 · 4 obs

○ 2016-12-17 13:04:58
● 2017-09-23 20:59:22
○ 2026-02-23 23:35:14
○ 2026-03-26 13:27:38

○A47.89.58.1412016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 13:04:58
○ 2017-09-23 20:59:22
○ 2026-03-26 13:27:38

●CNAMEoverdue.aliyun.com2026-03-26 → 2026-03-26 · 1 obs

● 2026-03-26 13:27:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ztdjb.com	dns15.hichina.com, dns16.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns15.hichina.com, dns16.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ztdjb.com (unsigned zone)

⏱️ Timing

Total: 777ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns15.hichina.com, dns16.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns15.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)

Analysis

IP Addresses

ztdjb.com resolves to one IP number: 170.33.12.185.

other host names including ewem.cn, qgms.cn, fgrj.cn, tdjm.cn and wwnx.cn share IP numbers with ztdjb.com.

ztdjb.com - robtex.com

ztdjb.com

com