zzfbz.com - robtex.com

zzfbz.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:3753🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:9258🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.55.83Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.146.88🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShal.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bae🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhal.ns.cloudflare.com
A2803:f800:50::6ca2:c1ae🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhal.ns.cloudflare.com
A2a06:98c1:50::ac40:21ae🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhal.ns.cloudflare.com
A108.162.193.174🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.33.174🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.59.174🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSnucum.ns.cloudflare.com
A2606:4700:50::a29f:2691🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
A2803:f800:50::6ca2:c291🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnucum.ns.cloudflare.com
A2a06:98c1:50::ac40:2291🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnucum.ns.cloudflare.com
A108.162.194.145🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
A162.159.38.145Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
A172.64.34.145🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.55.83, 172.67.146.88
IPv6 hints2606:4700:3035::6815:3753, 2606:4700:3035::ac43:9258
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=255, name=cloudflare-ech.com
SOAhal.ns.cloudflare.comdns@cloudflare.com serial=2409637650

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=1785401812

Subdomains

v9vrud.zzfbz.com

Same first word

zzfbz.com

DNS History

9 records (6 active, 3 former)

2017201820192020202120222023202420252026NShal.ns.cloudflare.comnucum.ns.cloudflare.comdns10.hichina.comdns9.hichina.comA104.21.55.83172.67.146.882606:4700:3035::6815:37532606:4700:3035::ac43:92582606:4700:3036::6815:3753
○NSdns10.hichina.com2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 04:10:40
○ 2018-10-02 06:44:28
○ 2026-07-30 09:22:32
○NSdns9.hichina.com2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 04:10:40
○ 2018-10-02 06:44:28
○ 2026-07-30 09:22:32
●NShal.ns.cloudflare.com2026-03-29 → 2026-07-30 · 3 obs
○ 2018-10-02 06:44:28
● 2026-03-29 05:07:24
● 2026-07-30 09:22:32
●NSnucum.ns.cloudflare.com2026-03-29 → 2026-07-30 · 3 obs
○ 2018-10-02 06:44:28
● 2026-03-29 05:07:24
● 2026-07-30 09:22:32
●A104.21.55.832026-03-29 → 2026-07-30 · 2 obs
● 2026-03-29 05:07:24
● 2026-07-30 09:22:32
●A172.67.146.882026-03-29 → 2026-07-30 · 2 obs
● 2026-03-29 05:07:24
● 2026-07-30 09:22:32
●A2606:4700:3035::6815:37532026-07-14 → 2026-07-30 · 3 obs
○ 2026-05-28 06:37:16
● 2026-07-14 03:08:50
● 2026-07-30 09:22:32
●A2606:4700:3035::ac43:92582026-03-29 → 2026-07-30 · 2 obs
● 2026-03-29 05:07:24
● 2026-07-30 09:22:32
○A2606:4700:3036::6815:37532026-03-29 → 2026-05-28 · 4 obs
● 2026-03-29 05:07:24
● 2026-05-28 06:37:16
○ 2026-07-14 03:08:50
○ 2026-07-30 09:22:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
zzfbz.comhal.ns.cloudflare.com, nucum.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.145

NS records: hal.ns.cloudflare.com, nucum.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zzfbz.com (unsigned zone)

⏱️ Timing

Total: 154ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.146.88, 104.21.55.83
AAAA22606:4700:3035::6815:3753, 2606:4700:3035::ac43:9258
NS2hal.ns.cloudflare.com, nucum.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1hal.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

v9vrud.zzfbz.com is delegated beneath zzfbz.com.

IP Addresses

zzfbz.com points to the four IP addresses 104.21.55.83, 172.67.146.88, 2606:4700:3035::6815:3753 and 2606:4700:3035::ac43:9258.

www.amckayltd.com, mcnasia.com, www.winddeal.net and two other host names share IP numbers with zzfbz.com.

Name Servers

zzfbz.com uses two name servers for its delegation: hal.ns.cloudflare.com and nucum.ns.cloudflare.com.

zzfbz.com uses the same name servers as several other domains — among them yszxqy.com, baidu403.com, baidu404.com and two more.

There is at least partial name server overlap between zzfbz.com and other domains — rinnai.eu, porrnhot.com, freestyle-credit.com.ua and two more among them.

The name servers lloyd.ns.cloudflare.com, alla.ns.cloudflare.com and margot.ns.cloudflare.com are often found in combination with these name servers.

Hostnames that resolve to 6 IP addresses:

Hostname hal.ns.cloudflare.com directs to 108.162.193.174, 172.64.33.174 and 173.245.59.174 along with 3 other IP addresses.

Hostname nucum.ns.cloudflare.com directs to 108.162.194.145, 162.159.38.145 and 172.64.34.145 along with 3 other IP addresses.