`jtzfbz.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:2836^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b077^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.54^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.119^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`leanna.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2697^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c297^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leanna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2297^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leanna.ns.cloudflare.com`
		A	108.162.194.151^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
		A	162.159.38.151^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
		A	172.64.34.151^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
NS	`paul.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c187^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paul.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2187^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paul.ns.cloudflare.com`
		A	108.162.193.135^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	172.64.33.135^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	173.245.59.135^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.40.54, 172.67.176.119
		IPv6	2606:4700:3034::6815:2836, 2606:4700:3036::ac43:b077
SOA	`leanna.ns.cloudflare.com`dns@cloudflare.com serial=2398712229

`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=1774587847

Subdomains

www.jtzfbz.com

Same first word

jtzfbz.com

Similar names

zjtfbz.com.cn

ztzbjf.com

tjzfbz.com.cn

bzfzjt.cn

DNS History

22 records (6 active, 16 former)

○NSjuming.dnsdun.com2015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 02:04:38
○ 2015-12-04 11:10:24
○ 2026-03-27 05:05:38

○NSjuming.dnsdun.net2015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 02:04:38
○ 2015-12-04 11:10:24
○ 2026-03-27 05:05:38

●NSleanna.ns.cloudflare.com2026-03-26 → 2026-03-27 · 3 obs

○ 2016-12-20 21:11:22
● 2026-03-26 05:31:52
● 2026-03-27 05:05:38

○NSns-1117.awsdns-11.org2016-03-03 → 2016-10-26 · 5 obs

○ 2015-12-04 11:10:24
● 2016-03-03 09:19:06
● 2016-10-26 14:05:38
○ 2016-12-03 07:54:52
○ 2026-03-27 05:05:38

○NSns-1811.awsdns-34.co.uk2016-03-03 → 2016-10-26 · 5 obs

○ 2015-12-04 11:10:24
● 2016-03-03 09:19:06
● 2016-10-26 14:05:38
○ 2016-12-03 07:54:52
○ 2026-03-27 05:05:38

○NSns-471.awsdns-58.com2016-03-03 → 2016-10-26 · 5 obs

○ 2015-12-04 11:10:24
● 2016-03-03 09:19:06
● 2016-10-26 14:05:38
○ 2016-12-03 07:54:52
○ 2026-03-27 05:05:38

○NSns-752.awsdns-30.net2016-03-03 → 2016-10-26 · 5 obs

○ 2015-12-04 11:10:24
● 2016-03-03 09:19:06
● 2016-10-26 14:05:38
○ 2016-12-03 07:54:52
○ 2026-03-27 05:05:38

○NSns11.domaincontrol.com2015-12-04 → 2015-12-04 · 4 obs

○ 2015-08-12 02:04:38
● 2015-12-04 11:10:24
○ 2016-03-03 09:19:06
○ 2026-03-27 05:05:38

○NSns12.domaincontrol.com2015-12-04 → 2015-12-04 · 4 obs

○ 2015-08-12 02:04:38
● 2015-12-04 11:10:24
○ 2016-03-03 09:19:06
○ 2026-03-27 05:05:38

○NSns57.domaincontrol.com2016-12-03 → 2016-12-11 · 5 obs

○ 2016-10-26 14:05:38
● 2016-12-03 07:54:52
● 2016-12-11 00:25:14
○ 2016-12-20 21:11:22
○ 2026-03-27 05:05:38

○NSns58.domaincontrol.com2016-12-03 → 2016-12-11 · 5 obs

○ 2016-10-26 14:05:38
● 2016-12-03 07:54:52
● 2016-12-11 00:25:14
○ 2016-12-20 21:11:22
○ 2026-03-27 05:05:38

●NSpaul.ns.cloudflare.com2026-03-26 → 2026-03-27 · 3 obs

○ 2016-12-20 21:11:22
● 2026-03-26 05:31:52
● 2026-03-27 05:05:38

○MXmailstore1.secureserver.net2015-12-04 → 2016-12-11 · 7 obs

● 2015-12-04 11:10:24
○ 2016-03-03 09:19:06
○ 2016-10-26 14:05:38
● 2016-12-03 07:54:52
● 2016-12-11 00:25:14
○ 2016-12-20 21:11:22
○ 2026-03-27 05:05:38

○MXsmtp.secureserver.net2015-12-04 → 2016-12-11 · 7 obs

● 2015-12-04 11:10:24
○ 2016-03-03 09:19:06
○ 2016-10-26 14:05:38
● 2016-12-03 07:54:52
● 2016-12-11 00:25:14
○ 2016-12-20 21:11:22
○ 2026-03-27 05:05:38

●A104.21.40.542026-03-26 → 2026-03-27 · 3 obs

○ 2016-12-20 21:11:22
● 2026-03-26 05:31:52
● 2026-03-27 05:05:38

○A110.173.51.302015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 02:04:38
○ 2015-12-04 11:10:24
○ 2026-03-27 05:05:38

●A172.67.176.1192026-03-26 → 2026-03-27 · 3 obs

○ 2016-12-20 21:11:22
● 2026-03-26 05:31:52
● 2026-03-27 05:05:38

○A184.168.221.342015-12-04 → 2015-12-04 · 4 obs

○ 2015-08-12 02:04:38
● 2015-12-04 11:10:24
○ 2016-03-03 09:19:06
○ 2026-03-27 05:05:38

○A184.168.221.402016-12-03 → 2016-12-11 · 5 obs

○ 2016-10-26 14:05:38
● 2016-12-03 07:54:52
● 2016-12-11 00:25:14
○ 2016-12-20 21:11:22
○ 2026-03-27 05:05:38

●A2606:4700:3034::6815:28362026-03-26 → 2026-03-27 · 3 obs

○ 2016-12-20 21:11:22
● 2026-03-26 05:31:52
● 2026-03-27 05:05:38

●A2606:4700:3036::ac43:b0772026-03-26 → 2026-03-27 · 3 obs

○ 2016-12-20 21:11:22
● 2026-03-26 05:31:52
● 2026-03-27 05:05:38

○A52.76.80.2132016-03-03 → 2016-10-26 · 5 obs

○ 2015-12-04 11:10:24
● 2016-03-03 09:19:06
● 2016-10-26 14:05:38
○ 2016-12-03 07:54:52
○ 2026-03-27 05:05:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net...	-
jtzfbz.com	paul.ns.cloudflare.com, leanna.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.151

NS records: paul.ns.cloudflare.com, leanna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jtzfbz.com (unsigned zone)

⏱️ Timing

Total: 300ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.176.119, 104.21.40.54`
AAAA	2	`2606:4700:3036::ac43:b077, 2606:4700:3034::6815:2836`
NS	2	`leanna.ns.cloudflare.com, paul.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`leanna.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

jtzfbz.com is the parent of www.jtzfbz.com.

IP Addresses

jtzfbz.com points to four IP numbers: 2606:4700:3034::6815:2836, 2606:4700:3036::ac43:b077, 104.21.40.54 and 172.67.176.119.

Other host names including dpdm.org, italpark.com, ironworkerslocalunion384.com, www.plottingsuccess.com and www.ryangroup.org share IP numbers with jtzfbz.com.

Name Servers

jtzfbz.com's delegation uses two name servers, leanna.ns.cloudflare.com and paul.ns.cloudflare.com.

jtzfbz.com shares the same name server setup as other domains, for example timtaler.su, pushkinazakaz.ru, srautomotrices.com, freedatarecovery.ru and qzpeixun.com.

jtzfbz.com at least partially shares name servers with other domains, including movierz.com, tencerv.com, nowystylgroup.ru, ultraeurope.com and rupiahfc.com.

These name servers are commonly used with mark.ns.cloudflare.com and arya.ns.cloudflare.com.

Host names with six IP numbers:

leanna.ns.cloudflare.com points to: 2606:4700:50::a29f:2697, 2803:f800:50::6ca2:c297, 2a06:98c1:50::ac40:2297, 108.162.194.151, 162.159.38.151 and 172.64.34.151.

paul.ns.cloudflare.com points to: 2606:4700:58::adf5:3b87, 2803:f800:50::6ca2:c187, 2a06:98c1:50::ac40:2187, 108.162.193.135, 172.64.33.135 and 173.245.59.135.

jtzfbz.com - robtex.com

jtzfbz.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`jtzfbz.com`

`com`