hz921.com - robtex.com

hz921.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4b87🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:b14b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.75.135Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.177.75🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkyle.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c6f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkyle.ns.cloudflare.com
A2803:f800:50::6ca2:c36f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkyle.ns.cloudflare.com
A2a06:98c1:50::ac40:236f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkyle.ns.cloudflare.com
A108.162.195.111🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkyle.ns.cloudflare.com
A162.159.44.111Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkyle.ns.cloudflare.com
A172.64.35.111🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkyle.ns.cloudflare.com
NSollie.ns.cloudflare.com
A2606:4700:50::a29f:2647🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRollie.ns.cloudflare.com
A2803:f800:50::6ca2:c247🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRollie.ns.cloudflare.com
A2a06:98c1:50::ac40:2247🇺🇸 Cloudflare2a06:98c1:50::/45
PTRollie.ns.cloudflare.com
A108.162.194.71🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRollie.ns.cloudflare.com
A162.159.38.71Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRollie.ns.cloudflare.com
A172.64.34.71🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRollie.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.75.135, 172.67.177.75
IPv6 hints2606:4700:3031::6815:4b87, 2606:4700:3034::ac43:b14b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=229, name=cloudflare-ech.com
SOAkyle.ns.cloudflare.comdns@cloudflare.com serial=2401109293

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=1777432711

Subdomains

www.hz921.com

Same first word

hz921.com

Similar names

291zh.com
219zh.com
921zh.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSkyle.ns.cloudflare.comollie.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netA104.21.75.135172.67.177.752606:4700:3031::6815:4b872606:4700:3034::ac43:b14b50.93.204.19150.93.204.19998.126.219.33
○NSf1g1ns1.dnspod.net2015-05-07 → 2017-05-14 · 4 obs
● 2015-05-07 20:09:58
● 2017-05-14 09:07:00
○ 2026-02-25 14:13:40
○ 2026-04-29 03:48:36
○NSf1g1ns2.dnspod.net2015-10-11 → 2017-05-14 · 5 obs
○ 2015-05-07 20:09:58
● 2015-10-11 03:44:40
● 2017-05-14 09:07:00
○ 2026-02-25 14:13:40
○ 2026-04-29 03:48:36
●NSkyle.ns.cloudflare.com2026-02-25 → 2026-04-29 · 3 obs
○ 2017-05-14 09:07:00
● 2026-02-25 14:13:40
● 2026-04-29 03:48:36
●NSollie.ns.cloudflare.com2026-02-25 → 2026-04-29 · 3 obs
○ 2017-05-14 09:07:00
● 2026-02-25 14:13:40
● 2026-04-29 03:48:36
●A104.21.75.1352026-02-25 → 2026-04-29 · 3 obs
○ 2017-05-14 09:07:00
● 2026-02-25 14:13:40
● 2026-04-29 03:48:36
●A172.67.177.752026-02-25 → 2026-04-29 · 3 obs
○ 2017-05-14 09:07:00
● 2026-02-25 14:13:40
● 2026-04-29 03:48:36
●A2606:4700:3031::6815:4b872026-02-25 → 2026-04-29 · 3 obs
○ 2017-05-14 09:07:00
● 2026-02-25 14:13:40
● 2026-04-29 03:48:36
●A2606:4700:3034::ac43:b14b2026-02-25 → 2026-04-29 · 3 obs
○ 2017-05-14 09:07:00
● 2026-02-25 14:13:40
● 2026-04-29 03:48:36
○A50.93.204.1912015-05-07 → 2015-10-11 · 4 obs
● 2015-05-07 20:09:58
● 2015-10-11 03:44:40
○ 2015-12-12 03:54:14
○ 2026-04-29 03:48:36
○A50.93.204.1992015-12-12 → 2016-07-17 · 5 obs
○ 2015-10-11 03:44:40
● 2015-12-12 03:54:14
● 2016-07-17 22:13:04
○ 2026-02-25 14:13:40
○ 2026-04-29 03:48:36
○A98.126.219.332017-05-14 → 2017-05-14 · 4 obs
○ 2016-07-17 22:13:04
● 2017-05-14 09:07:00
○ 2026-02-25 14:13:40
○ 2026-04-29 03:48:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...-
hz921.comollie.ns.cloudflare.com, kyle.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.111

NS records: ollie.ns.cloudflare.com, kyle.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hz921.com (unsigned zone)

⏱️ Timing

Total: 211ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.177.75, 104.21.75.135
AAAA22606:4700:3031::6815:4b87, 2606:4700:3034::ac43:b14b
NS2kyle.ns.cloudflare.com, ollie.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kyle.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

hz921.com is the parent of www.hz921.com.

IP Addresses

hz921.com points to four IP numbers: 2606:4700:3031::6815:4b87, 2606:4700:3034::ac43:b14b, 104.21.75.135 and 172.67.177.75.

For instance, other host names marcelogarcia.com.br, xn----7sbgaot3beoeeegi.xn--p1ai, hreptech.com, guqinzyz.com and lagunateambuilding.com share IP numbers with hz921.com.

Name Servers

hz921.com is delegated to two name servers: kyle.ns.cloudflare.com and ollie.ns.cloudflare.com.

hz921.com uses the same name server setup as other domains such as 3452277.com, happychinapc.com, (0x73686974)tingboys.com, dgwydz.com and chinajade123.com.

hz921.com shares name servers with other domains at least partially, for example academiadoingles.com, vulkan-club24.cyou, gurukuwait.com, f4bpo.com and matrixnetwork101.sbs.

These name servers are commonly used with toby.ns.cloudflare.com.

Host names with six IP numbers: host name kyle.ns.cloudflare.com points to: 2606:4700:58::a29f:2c6f, 2803:f800:50::6ca2:c36f, 2a06:98c1:50::ac40:236f, 108.162.195.111, 162.159.44.111 and 172.64.35.111; host name ollie.ns.cloudflare.com points to: 2606:4700:50::a29f:2647, 2803:f800:50::6ca2:c247, 2a06:98c1:50::ac40:2247, 108.162.194.71, 162.159.38.71 and 172.64.34.71.