`bj-ka.com`

DNSSEC	⚠️ Not signed
A	172.247.137.106^{🇺🇸 POWERLINE-HK172.247.136.0/22 Powerline Internal use}
NS	`a7.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-53-25.defastlink.net`
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-53-25.defastlink.net`
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-52-239.defastlink.net`
NS	`b7.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-52-239.defastlink.net`
SOA	`a.share-dns.com`master@share-dns.com serial=1770795984

`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

bj-ka.com

Similar names

b-jak.com

ka-jb.com

DNS History

10 records (5 active, 5 former)

●NSa.share-dns.com2026-02-17 → 2026-03-22 · 3 obs

○ 2017-05-27 01:25:22
● 2026-02-17 07:09:02
● 2026-03-22 18:38:40

●NSa7.share-dns.com2026-02-17 → 2026-03-22 · 3 obs

○ 2017-05-27 01:25:22
● 2026-02-17 07:09:02
● 2026-03-22 18:38:40

●NSb.share-dns.net2026-02-17 → 2026-03-22 · 3 obs

○ 2017-05-27 01:25:22
● 2026-02-17 07:09:02
● 2026-03-22 18:38:40

●NSb7.share-dns.net2026-02-17 → 2026-03-22 · 3 obs

○ 2017-05-27 01:25:22
● 2026-02-17 07:09:02
● 2026-03-22 18:38:40

○NSdns10.hichina.com2015-10-23 → 2017-05-27 · 4 obs

● 2015-10-23 20:14:34
● 2017-05-27 01:25:22
○ 2026-02-17 07:09:02
○ 2026-03-22 18:38:40

○NSdns9.hichina.com2015-10-23 → 2017-05-27 · 4 obs

● 2015-10-23 20:14:34
● 2017-05-27 01:25:22
○ 2026-02-17 07:09:02
○ 2026-03-22 18:38:40

○MXmxn.mxhichina.com2015-10-23 → 2026-02-17 · 4 obs

● 2015-10-23 20:14:34
● 2026-02-17 07:09:02
○ 2026-02-18 06:12:10
○ 2026-03-22 18:38:40

○MXmxw.mxhichina.com2015-10-23 → 2026-02-17 · 4 obs

● 2015-10-23 20:14:34
● 2026-02-17 07:09:02
○ 2026-02-18 06:12:10
○ 2026-03-22 18:38:40

○A111.204.232.1712017-05-27 → 2017-05-27 · 3 obs

● 2017-05-27 01:25:22
○ 2026-02-17 07:09:02
○ 2026-03-22 18:38:40

●A172.247.137.1062026-02-17 → 2026-03-22 · 3 obs

○ 2017-05-27 01:25:22
● 2026-02-17 07:09:02
● 2026-03-22 18:38:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
bj-ka.com	b7.share-dns.net, a7.share-dns.com	1 record

✅ Authoritative Response

Server: 172.64.53.25

NS records: b7.share-dns.net, a7.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bj-ka.com (unsigned zone)

⏱️ Timing

Total: 250ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.247.137.106`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a7.share-dns.com)

Analysis

IP Addresses

bj-ka.com resolves to a single IP address: 172.247.137.106.

Name Servers

bj-ka.com is delegated to four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.

bj-ka.com at least partially shares name servers with other domains, including 539a.com, xbmm36.com, vein110.com, 366top.com and gzyugu.com.