`nbckj.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:bdd2^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:216b^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.33.107^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.189.210^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`blair.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2679^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blair.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c279^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blair.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2279^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`blair.ns.cloudflare.com`
		A	108.162.194.121^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blair.ns.cloudflare.com`
		A	162.159.38.121^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blair.ns.cloudflare.com`
		A	172.64.34.121^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blair.ns.cloudflare.com`
NS	`leonidas.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c365^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leonidas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2365^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leonidas.ns.cloudflare.com`
		A	108.162.195.101^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	162.159.44.101^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	172.64.35.101^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.33.107, 172.67.189.210
		IPv6 hints	2606:4700:3035::ac43:bdd2, 2606:4700:3036::6815:216b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=18, name=cloudflare-ech.com
SOA	`blair.ns.cloudflare.com`dns@cloudflare.com serial=2410497217

`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=1785067607

⚠️ On DNS blocklist: pro, pro.plus, tif, ultimate

Same first word

nbckj.com

Similar names

kbjcn.com

nbjck.com

kcjbn.com

ckbnj.com

jbkcn.com

nbjkc.com.cn

nbjkc.cn

cnkbj.com

njcbk.com

jnckb.com

njkbc.com

DNS History

17 records (6 active, 11 former)

●NSblair.ns.cloudflare.com2026-06-26 → 2026-07-26 · 3 obs

○ 2019-12-25 15:54:36
● 2026-06-26 10:37:32
● 2026-07-26 12:21:20

○NSjm1.dns.com2019-12-25 → 2019-12-25 · 4 obs

○ 2017-02-15 09:53:40
● 2019-12-25 15:54:36
○ 2026-06-26 10:37:32
○ 2026-07-26 12:21:20

○NSjm2.dns.com2019-12-25 → 2019-12-25 · 4 obs

○ 2017-02-15 09:53:40
● 2019-12-25 15:54:36
○ 2026-06-26 10:37:32
○ 2026-07-26 12:21:20

●NSleonidas.ns.cloudflare.com2026-06-26 → 2026-07-26 · 3 obs

○ 2019-12-25 15:54:36
● 2026-06-26 10:37:32
● 2026-07-26 12:21:20

○NSns.info10.com2015-06-25 → 2017-02-15 · 4 obs

● 2015-06-25 06:53:22
● 2017-02-15 09:53:40
○ 2019-12-25 15:54:36
○ 2026-07-26 12:21:20

○NSns2.info10.com2015-06-25 → 2017-02-15 · 4 obs

● 2015-06-25 06:53:22
● 2017-02-15 09:53:40
○ 2019-12-25 15:54:36
○ 2026-07-26 12:21:20

○MXkmx.kenfor.net2015-06-25 → 2017-02-15 · 4 obs

● 2015-06-25 06:53:22
● 2017-02-15 09:53:40
○ 2019-12-25 15:54:36
○ 2026-07-26 12:21:20

●A104.21.33.1072026-06-26 → 2026-07-26 · 4 obs

○ 2019-12-25 15:54:36
● 2026-06-26 10:37:32
○ 2026-07-04 13:19:18
● 2026-07-26 12:21:20

○A154.83.133.1162019-12-25 → 2019-12-25 · 4 obs

○ 2017-02-15 09:53:40
● 2019-12-25 15:54:36
○ 2026-06-26 10:37:32
○ 2026-07-26 12:21:20

●A172.67.189.2102026-06-26 → 2026-07-26 · 4 obs

○ 2019-12-25 15:54:36
● 2026-06-26 10:37:32
○ 2026-07-04 13:19:18
● 2026-07-26 12:21:20

○A188.114.96.02026-07-04 → 2026-07-04 · 3 obs

○ 2026-06-26 10:37:32
● 2026-07-04 13:19:18
○ 2026-07-26 12:21:20

○A188.114.97.02026-07-04 → 2026-07-04 · 3 obs

○ 2026-06-26 10:37:32
● 2026-07-04 13:19:18
○ 2026-07-26 12:21:20

●A2606:4700:3035::ac43:bdd22026-06-26 → 2026-07-26 · 4 obs

○ 2019-12-25 15:54:36
● 2026-06-26 10:37:32
○ 2026-07-04 13:19:18
● 2026-07-26 12:21:20

●A2606:4700:3036::6815:216b2026-06-26 → 2026-07-26 · 4 obs

○ 2019-12-25 15:54:36
● 2026-06-26 10:37:32
○ 2026-07-04 13:19:18
● 2026-07-26 12:21:20

○A2a06:98c1:3120::2026-07-04 → 2026-07-04 · 3 obs

○ 2026-06-26 10:37:32
● 2026-07-04 13:19:18
○ 2026-07-26 12:21:20

○A2a06:98c1:3121::2026-07-04 → 2026-07-04 · 3 obs

○ 2026-06-26 10:37:32
● 2026-07-04 13:19:18
○ 2026-07-26 12:21:20

○A58.64.138.1972015-06-25 → 2017-02-15 · 4 obs

● 2015-06-25 06:53:22
● 2017-02-15 09:53:40
○ 2019-12-25 15:54:36
○ 2026-07-26 12:21:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
nbckj.com	blair.ns.cloudflare.com, leonidas.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.121

NS records: blair.ns.cloudflare.com, leonidas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nbckj.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.189.210, 104.21.33.107`
AAAA	2	`2606:4700:3035::ac43:bdd2, 2606:4700:3036::6815:216b`
NS	2	`blair.ns.cloudflare.com, leonidas.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`blair.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (blair.ns.cloudflare.com, blair.ns.cloudflare.com, blair.ns.cloudflare.com...)

Analysis

IP Addresses

nbckj.com has four IP addresses: 104.21.33.107, 172.67.189.210, 2606:4700:3035::ac43:bdd2 and 2606:4700:3036::6815:216b.

sundancelodge.com.au, gardenstatephilharmonic.org, f11.biz plus two other host names have IP numbers in common with nbckj.com.

Name Servers

nbckj.com has two authoritative name servers — blair.ns.cloudflare.com and leonidas.ns.cloudflare.com.

The name server configuration of nbckj.com is shared with other domains, for instance jwdiy.com, zsfxh.com, xzjjd.com and two others.

nbckj.com partially shares its NS delegation with several other domains, including davidfrishmanlaw.net, growcompanyprofits.com, blckbox.net and two others.

These name servers tend to appear together with the name servers edward.ns.cloudflare.com, rafe.ns.cloudflare.com and reza.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

blair.ns.cloudflare.com points to 108.162.194.121, 162.159.38.121, 172.64.34.121 and 3 other IP addresses.

leonidas.ns.cloudflare.com points to 108.162.195.101, 162.159.44.101, 172.64.35.101 and 3 other IP addresses.

nbckj.com - robtex.com

nbckj.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`nbckj.com`

`com`