tzcfb.com - dns.ninja

`tzcfb.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`alexa.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26d7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alexa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alexa.ns.cloudflare.com`
		A	108.162.194.215^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexa.ns.cloudflare.com`
		A	162.159.38.215^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexa.ns.cloudflare.com`
		A	172.64.34.215^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexa.ns.cloudflare.com`
NS	`marty.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marty.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marty.ns.cloudflare.com`
		A	108.162.193.204^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	172.64.33.204^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	173.245.59.204^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
SOA	`alexa.ns.cloudflare.com`dns@cloudflare.com serial=2410129614

`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=1786117599

Same first word

tzcfb.com

Similar names

ztbfc.com

tcfzb.com

czbft.com

tcbzf.cn

cftzb.org.cn

tzbfc.sbs

ctzbf.com

tzbfc.com

bfztc.com

ztfcb.com

bzftc.com

ztcfb.com

zfbtc.com

btfcz.blogspot.com

btfcz.blogspot.tw

btcfz.com

DNS History

13 records (3 active, 10 former)

○NSalbert.ns.cloudflare.com2026-03-25 → 2026-03-31 · 5 obs

○ 2017-10-04 17:04:36
● 2026-03-25 15:42:28
● 2026-03-31 06:00:26
○ 2026-05-01 00:51:52
○ 2026-08-07 15:56:12

●NSalexa.ns.cloudflare.com2026-05-01 → 2026-08-07 · 3 obs

○ 2026-03-31 06:00:26
● 2026-05-01 00:51:52
● 2026-08-07 15:56:12

○NSalexandra.ns.cloudflare.com2026-03-25 → 2026-03-31 · 5 obs

○ 2017-10-04 17:04:36
● 2026-03-25 15:42:28
● 2026-03-31 06:00:26
○ 2026-05-01 00:51:52
○ 2026-08-07 15:56:12

●NSmarty.ns.cloudflare.com2026-05-01 → 2026-08-07 · 3 obs

○ 2026-03-31 06:00:26
● 2026-05-01 00:51:52
● 2026-08-07 15:56:12

○NSns19.xincache.com2016-12-14 → 2017-10-04 · 4 obs

● 2016-12-14 04:57:12
● 2017-10-04 17:04:36
○ 2026-03-25 15:42:28
○ 2026-08-07 15:56:12

○NSns20.xincache.com2016-12-14 → 2017-10-04 · 4 obs

● 2016-12-14 04:57:12
● 2017-10-04 17:04:36
○ 2026-03-25 15:42:28
○ 2026-08-07 15:56:12

○A104.21.93.452026-03-25 → 2026-05-01 · 5 obs

○ 2017-10-04 17:04:36
● 2026-03-25 15:42:28
● 2026-05-01 06:23:10
○ 2026-06-03 07:17:08
○ 2026-08-07 15:56:12

○A113.10.183.1382016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 04:57:12
○ 2017-10-04 17:04:36
○ 2026-08-07 15:56:12

○A172.67.204.1062026-03-25 → 2026-05-01 · 5 obs

○ 2017-10-04 17:04:36
● 2026-03-25 15:42:28
● 2026-05-01 06:23:10
○ 2026-06-03 07:17:08
○ 2026-08-07 15:56:12

○A210.209.82.1112017-10-04 → 2017-10-04 · 4 obs

○ 2016-12-14 04:57:12
● 2017-10-04 17:04:36
○ 2026-03-25 15:42:28
○ 2026-08-07 15:56:12

○A2606:4700:3031::6815:5d2d2026-03-25 → 2026-05-01 · 5 obs

○ 2017-10-04 17:04:36
● 2026-03-25 15:42:28
● 2026-05-01 06:23:10
○ 2026-06-03 07:17:08
○ 2026-08-07 15:56:12

○A2606:4700:3033::ac43:cc6a2026-03-25 → 2026-05-01 · 5 obs

○ 2017-10-04 17:04:36
● 2026-03-25 15:42:28
● 2026-05-01 06:23:10
○ 2026-06-03 07:17:08
○ 2026-08-07 15:56:12

●A76.76.21.212026-06-03 → 2026-08-07 · 3 obs

○ 2026-05-01 06:23:10
● 2026-06-03 07:17:08
● 2026-08-07 15:56:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tzcfb.com	marty.ns.cloudflare.com, alexa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.204

NS records: marty.ns.cloudflare.com, alexa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tzcfb.com (unsigned zone)

⏱️ Timing

Total: 127ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`alexa.ns.cloudflare.com, marty.ns.cloudflare.com`
SOA	1	`alexa.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tzcfb.com directs to one IP number, which is 76.76.21.21.

Among the host names that share IP numbers with tzcfb.com are careinup.com, janjikupadasir.com, flower.dev and two others.

Name Servers

tzcfb.com is delegated to two name servers: alexa.ns.cloudflare.com and marty.ns.cloudflare.com.

tzcfb.com has the same name server delegation as a number of other domains, such as yipaii.com, akmob.com, gxszgz.com and two more.

tzcfb.com partially shares its NS delegation with several other domains, including powermypc.com, zucaishengpingfujishibifen1to.asia, mcmahon.me and two others.

These name servers often co-occur with the name servers yisroel.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

alexa.ns.cloudflare.com resolves to 108.162.194.215, 162.159.38.215, 172.64.34.215 and 3 other IP addresses.

marty.ns.cloudflare.com resolves to 108.162.193.204, 172.64.33.204, 173.245.59.204 and 3 other IP addresses.