bjdb.com - dns.ninja

`bjdb.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=1783073991

Same first word

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DNS History

10 records (3 active, 7 former)

●NSdns27.hichina.com2026-02-22 → 2026-07-03 · 3 obs

○ 2017-01-26 00:31:00
● 2026-02-22 06:39:56
● 2026-07-03 10:26:22

●NSdns28.hichina.com2026-02-22 → 2026-07-03 · 3 obs

○ 2017-01-26 00:31:00
● 2026-02-22 06:39:56
● 2026-07-03 10:26:22

○NSwww.bjdb.com2015-07-03 → 2016-04-30 · 4 obs

● 2015-07-03 08:57:36
● 2016-04-30 07:34:00
○ 2017-01-26 00:31:00
○ 2026-07-03 10:26:22

○MXio.bouncemx.com2015-11-08 → 2016-04-30 · 4 obs

● 2015-11-08 23:06:54
● 2016-04-30 07:34:00
○ 2017-01-26 00:31:00
○ 2026-07-03 10:26:22

○A103.13.73.1552017-01-26 → 2017-01-26 · 4 obs

○ 2016-04-30 07:34:00
● 2017-01-26 00:31:00
○ 2026-02-22 06:39:56
○ 2026-07-03 10:26:22

○A124.16.31.1432015-07-03 → 2016-04-30 · 4 obs

● 2015-07-03 08:57:36
● 2016-04-30 07:34:00
○ 2017-01-26 00:31:00
○ 2026-07-03 10:26:22

○CNAME22pk.lncdn.com2017-01-26 → 2017-01-26 · 4 obs

○ 2016-04-30 07:34:00
● 2017-01-26 00:31:00
○ 2026-02-22 06:39:56
○ 2026-07-03 10:26:22

○CNAME5.do94.cn2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 08:57:36
○ 2015-11-08 23:06:54
○ 2026-07-03 10:26:22

○CNAMEdpgood.dcoin.co2015-11-08 → 2016-04-30 · 5 obs

○ 2015-07-03 08:57:36
● 2015-11-08 23:06:54
● 2016-04-30 07:34:00
○ 2017-01-26 00:31:00
○ 2026-07-03 10:26:22

●CNAMEoverdue.aliyun.com2026-02-22 → 2026-07-03 · 3 obs

○ 2017-01-26 00:31:00
● 2026-02-22 06:39:56
● 2026-07-03 10:26:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...	-
bjdb.com	dns27.hichina.com, dns28.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns27.hichina.com, dns28.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bjdb.com (unsigned zone)

⏱️ Timing

Total: 565ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns27.hichina.com, dns28.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns27.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns27.hichina.com, dns27.hichina.com, dns27.hichina.com...)

Analysis

IP Addresses

bjdb.com has exactly one IP address — 170.33.12.185.

overdue.aliyun.com, bc4399.com, dounao.com plus two other host names have IP numbers in common with bjdb.com.