`bjsddy.com`

DNSSEC	⚠️ Not signed
A	122.246.1.138^{🇨🇳 CHINATELECOM-ZHEJIANG-NINGBO-IDC122.246.0.0/19 Chinanet-NingBo-IDC}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-27-251.defastlink.net`
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1765724933

`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=1771291435

Same first word

bjsddy.com

Similar names

bjsdyd.com

bjdyds.com

bjdysd.com.cn

bdsyjd.com

jsdydb.com

ddysbj.com

ydsdbj.com

syddbj.com

bdjdsy.com

sdbdjy.com

bjddsy.com

bsjydd.com

DNS History

9 records (5 active, 4 former)

●NSns1.judns.com2026-02-24 → 2026-03-23 · 3 obs

○ 2017-05-17 06:47:00
● 2026-02-24 03:43:46
● 2026-03-23 11:54:16

●NSns1.julydns.com2026-02-24 → 2026-03-23 · 3 obs

○ 2017-05-17 06:47:00
● 2026-02-24 03:43:46
● 2026-03-23 11:54:16

○NSns11.xincache.com2015-06-22 → 2016-04-01 · 4 obs

● 2015-06-22 03:20:02
● 2016-04-01 04:13:48
○ 2016-09-24 11:13:40
○ 2026-03-23 11:54:16

○NSns12.xincache.com2015-06-22 → 2016-04-01 · 4 obs

● 2015-06-22 03:20:02
● 2016-04-01 04:13:48
○ 2016-09-24 11:13:40
○ 2026-03-23 11:54:16

○NSns19.xincache.com2016-09-24 → 2017-05-17 · 5 obs

○ 2016-04-01 04:13:48
● 2016-09-24 11:13:40
● 2017-05-17 06:47:00
○ 2026-02-24 03:43:46
○ 2026-03-23 11:54:16

●NSns2.judns.com2026-02-24 → 2026-03-23 · 3 obs

○ 2017-05-17 06:47:00
● 2026-02-24 03:43:46
● 2026-03-23 11:54:16

●NSns2.julydns.com2026-02-24 → 2026-03-23 · 3 obs

○ 2017-05-17 06:47:00
● 2026-02-24 03:43:46
● 2026-03-23 11:54:16

○NSns20.xincache.com2016-09-24 → 2017-05-17 · 5 obs

○ 2016-04-01 04:13:48
● 2016-09-24 11:13:40
● 2017-05-17 06:47:00
○ 2026-02-24 03:43:46
○ 2026-03-23 11:54:16

●A122.246.1.1382026-02-24 → 2026-03-23 · 2 obs

● 2026-02-24 03:43:46
● 2026-03-23 11:54:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...	-
bjsddy.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bjsddy.com (unsigned zone)

⏱️ Timing

Total: 3969ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`122.246.1.138`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

IP Addresses

bjsddy.com points to a single IP number: 122.246.1.138.

Other host names, for instance mail.xcjiaju.com, sefvdig.ybnzb.com, whycsy.com, bnzva.com and bajietech.com share IP numbers with bjsddy.com.

Name Servers

bjsddy.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

bjsddy.com shares name servers with other domains at least partially, for instance pc-pos.com, ubeiart.com, norveco.cn, xiangra.com and bjcfgs.cn.