tzzfbz.com - robtex.com

tzzfbz.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:11b1🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:b1bd🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.17.177Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.177.189🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbarbara.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
A2803:f800:50::6ca2:c0f8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbarbara.ns.cloudflare.com
A2a06:98c1:50::ac40:20f8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbarbara.ns.cloudflare.com
A108.162.192.248🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
A172.64.32.248🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
A173.245.58.248🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
NStrevor.ns.cloudflare.com
A2606:4700:58::a29f:2c9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
A2803:f800:50::6ca2:c39a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtrevor.ns.cloudflare.com
A2a06:98c1:50::ac40:239a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtrevor.ns.cloudflare.com
A108.162.195.154🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
A162.159.44.154Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
A172.64.35.154🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.17.177, 172.67.177.189
IPv62606:4700:3031::6815:11b1, 2606:4700:3032::ac43:b1bd
SOAbarbara.ns.cloudflare.comdns@cloudflare.com serial=2397960134

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774422097

Same first word

tzzfbz.com

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSbarbara.ns.cloudflare.comtrevor.ns.cloudflare.comlocalhost.admin.tzzfbz.comns1.dns.com.cnns2.dns.com.cnMXmail.tzzfbz.comA104.21.17.177172.67.177.1892606:4700:3031::6815:11b12606:4700:3032::ac43:b1bd192.169.81.12658.221.34.230
●NSbarbara.ns.cloudflare.com2026-02-18 → 2026-03-25 · 3 obs
○ 2017-05-22 14:17:32
● 2026-02-18 10:06:56
● 2026-03-25 07:22:06
○NSlocalhost.admin.tzzfbz.com2017-05-22 → 2017-05-22 · 4 obs
○ 2016-04-05 11:44:50
● 2017-05-22 14:17:32
○ 2026-02-18 10:06:56
○ 2026-03-25 07:22:06
○NSns1.dns.com.cn2015-08-21 → 2016-04-05 · 4 obs
● 2015-08-21 12:11:22
● 2016-04-05 11:44:50
○ 2017-05-22 14:17:32
○ 2026-03-25 07:22:06
○NSns2.dns.com.cn2015-08-21 → 2016-04-05 · 4 obs
● 2015-08-21 12:11:22
● 2016-04-05 11:44:50
○ 2017-05-22 14:17:32
○ 2026-03-25 07:22:06
●NStrevor.ns.cloudflare.com2026-02-18 → 2026-03-25 · 3 obs
○ 2017-05-22 14:17:32
● 2026-02-18 10:06:56
● 2026-03-25 07:22:06
○MXmail.tzzfbz.com2017-05-22 → 2017-05-22 · 3 obs
● 2017-05-22 14:17:32
○ 2026-02-18 10:06:56
○ 2026-03-25 07:22:06
●A104.21.17.1772026-02-18 → 2026-03-25 · 3 obs
○ 2017-05-22 14:17:32
● 2026-02-18 10:06:56
● 2026-03-25 07:22:06
●A172.67.177.1892026-02-18 → 2026-03-25 · 3 obs
○ 2017-05-22 14:17:32
● 2026-02-18 10:06:56
● 2026-03-25 07:22:06
○A192.169.81.1262017-05-22 → 2017-05-22 · 4 obs
○ 2016-09-21 22:07:22
● 2017-05-22 14:17:32
○ 2026-02-18 10:06:56
○ 2026-03-25 07:22:06
●A2606:4700:3031::6815:11b12026-02-18 → 2026-03-25 · 3 obs
○ 2017-05-22 14:17:32
● 2026-02-18 10:06:56
● 2026-03-25 07:22:06
●A2606:4700:3032::ac43:b1bd2026-02-18 → 2026-03-25 · 3 obs
○ 2017-05-22 14:17:32
● 2026-02-18 10:06:56
● 2026-03-25 07:22:06
○A58.221.34.2302015-08-21 → 2016-09-21 · 4 obs
● 2015-08-21 12:11:22
● 2016-09-21 22:07:22
○ 2017-05-22 14:17:32
○ 2026-03-25 07:22:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
tzzfbz.combarbara.ns.cloudflare.com, trevor.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.154

NS records: barbara.ns.cloudflare.com, trevor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tzzfbz.com (unsigned zone)

⏱️ Timing

Total: 173ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.177.189, 104.21.17.177
AAAA22606:4700:3032::ac43:b1bd, 2606:4700:3031::6815:11b1
NS2barbara.ns.cloudflare.com, trevor.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1barbara.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by tzzfbz.com: 2606:4700:3031::6815:11b1, 2606:4700:3032::ac43:b1bd, 104.21.17.177 and 172.67.177.189.

other host names including bidayy.com, climabrisa.com.br, scienart.com, mail.bh.scienart.com and maskateer.com share IP numbers with tzzfbz.com.

Name Servers

tzzfbz.com is delegated to two name servers barbara.ns.cloudflare.com and trevor.ns.cloudflare.com.

tzzfbz.com shares the same name server setup as other domains, for instance new-sd.com, dfchy.com, gszhizhao.com, thisis(0x6d696c66).com and jnpowers.com.

tzzfbz.com at least partially shares name servers with other domains, for instance here(0x787878).com, jackpotcentral.net, 91i5.com, artchowder.com and minischwein.de.

These name servers are commonly used with kay.ns.cloudflare.com, luciana.ns.cloudflare.com and linda.ns.cloudflare.com.

Host names with six IP numbers:

Host name barbara.ns.cloudflare.com points to: 2606:4700:50::adf5:3af8, 2803:f800:50::6ca2:c0f8, 2a06:98c1:50::ac40:20f8, 108.162.192.248, 172.64.32.248 and 173.245.58.248.

Host name trevor.ns.cloudflare.com points to: 2606:4700:58::a29f:2c9a, 2803:f800:50::6ca2:c39a, 2a06:98c1:50::ac40:239a, 108.162.195.154, 162.159.44.154 and 172.64.35.154.