`bjtsyy.com`

	CNAME	`bjts-aliyun.yba120.com`
	DNSSEC	⚠️ Not signed
	A	121.43.255.103^{🇨🇳 Alibaba-Cloud121.42.0.0/15}

`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=1774660557

Same first word

bjtsyy.com

Similar names

syybjt.com

ytjysb.com

ytbsyj.com

bjtyys.com

btsyjy.com

bjytsy.com

jsytyb.com

jytysb.cn

bstyjy.com

btysjy.cn

bjsyyt.com.cn

bjstyy.com

tyyjsb.cn

DNS History

7 records (3 active, 4 former)

●NSdns10.hichina.com2015-08-21 → 2026-03-28 · 2 obs

● 2015-08-21 09:53:16
● 2026-03-28 01:20:18

●NSdns9.hichina.com2015-08-21 → 2026-03-28 · 2 obs

● 2015-08-21 09:53:16
● 2026-03-28 01:20:18

○A119.28.16.582016-01-29 → 2016-01-29 · 3 obs

● 2016-01-29 09:24:00
○ 2016-04-27 12:36:08
○ 2026-03-28 01:20:18

○A119.28.39.2392016-04-27 → 2016-04-27 · 4 obs

○ 2016-01-29 09:24:00
● 2016-04-27 12:36:08
○ 2018-01-03 14:05:54
○ 2026-03-28 01:20:18

●CNAMEbjts-aliyun.yba120.com2018-01-03 → 2026-03-28 · 3 obs

○ 2016-12-30 06:30:44
● 2018-01-03 14:05:54
● 2026-03-28 01:20:18

○CNAMEtianshiek-txy.wba120.com2016-04-27 → 2016-04-27 · 4 obs

○ 2016-01-29 09:24:00
● 2016-04-27 12:36:08
○ 2016-12-30 06:30:44
○ 2026-03-28 01:20:18

○CNAMEtx58.pd120.com2016-01-29 → 2016-01-29 · 3 obs

● 2016-01-29 09:24:00
○ 2016-04-27 12:36:08
○ 2026-03-28 01:20:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bjtsyy.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bjtsyy.com (unsigned zone)

⏱️ Timing

Total: 1454ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns10.hichina.com, dns9.hichina.com`
CNAME	1	`bjts-aliyun.yba120.com`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

IP Addresses

bjtsyy.com points to a single IP number: 121.43.255.103.

Other host names, for instance cdncjs-aliyun.yba120.com, bjts-aliyun.yba120.com, gz61-aliyun.yba120.com, sfkxb-aliyun.yba120.com and whtyt-aliyun.yba120.com share IP numbers with bjtsyy.com.

bjtsyy.com - robtex.com

bjtsyy.com

com