`ztdeveloper.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b65d^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:201f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.31^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.182.93^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`isla.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c077^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2077^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isla.ns.cloudflare.com`
		A	108.162.192.119^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	172.64.32.119^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	173.245.58.119^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
NS	`rex.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c0d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rex.ns.cloudflare.com`
		A	108.162.195.13^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rex.ns.cloudflare.com`
		A	162.159.44.13^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rex.ns.cloudflare.com`
		A	172.64.35.13^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rex.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.32.31, 172.67.182.93
		IPv6 hints	2606:4700:3033::ac43:b65d, 2606:4700:3035::6815:201f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=51, name=cloudflare-ech.com
SOA	`isla.ns.cloudflare.com`dns@cloudflare.com serial=2408530979

`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=1784004882

⚠️ On DNS blocklist: tif

Same first word

ztdeveloper.com

DNS History

16 records (6 active, 10 former)

○NSf1g1ns1.dnspod.net2016-12-15 → 2017-09-10 · 4 obs

● 2016-12-15 04:25:52
● 2017-09-10 16:23:04
○ 2026-05-27 09:41:44
○ 2026-07-14 04:55:44

○NSf1g1ns2.dnspod.net2016-12-15 → 2017-09-10 · 4 obs

● 2016-12-15 04:25:52
● 2017-09-10 16:23:04
○ 2026-05-27 09:41:44
○ 2026-07-14 04:55:44

●NSisla.ns.cloudflare.com2026-05-27 → 2026-07-14 · 3 obs

○ 2017-09-10 16:23:04
● 2026-05-27 09:41:44
● 2026-07-14 04:55:44

●NSrex.ns.cloudflare.com2026-05-27 → 2026-07-14 · 3 obs

○ 2017-09-10 16:23:04
● 2026-05-27 09:41:44
● 2026-07-14 04:55:44

○MXmxbiz1.qq.com2016-12-15 → 2017-09-10 · 4 obs

● 2016-12-15 04:25:52
● 2017-09-10 16:23:04
○ 2026-05-27 09:41:44
○ 2026-07-14 04:55:44

○MXmxbiz2.qq.com2016-12-15 → 2017-09-10 · 4 obs

● 2016-12-15 04:25:52
● 2017-09-10 16:23:04
○ 2026-05-27 09:41:44
○ 2026-07-14 04:55:44

●A104.21.32.312026-05-27 → 2026-07-14 · 4 obs

● 2026-05-27 09:41:44
○ 2026-06-22 12:36:14
● 2026-07-09 03:14:44
● 2026-07-14 04:55:44

●A172.67.182.932026-05-27 → 2026-07-14 · 4 obs

● 2026-05-27 09:41:44
○ 2026-06-22 12:36:14
● 2026-07-09 03:14:44
● 2026-07-14 04:55:44

○A188.114.96.02026-06-22 → 2026-06-22 · 4 obs

○ 2026-05-27 09:41:44
● 2026-06-22 12:36:14
○ 2026-07-09 03:14:44
○ 2026-07-14 04:55:44

○A188.114.97.02026-06-22 → 2026-06-22 · 4 obs

○ 2026-05-27 09:41:44
● 2026-06-22 12:36:14
○ 2026-07-09 03:14:44
○ 2026-07-14 04:55:44

○A2606:4700:3031::6815:201f2026-05-27 → 2026-05-27 · 3 obs

● 2026-05-27 09:41:44
○ 2026-06-22 12:36:14
○ 2026-07-14 04:55:44

○A2606:4700:3031::ac43:b65d2026-05-27 → 2026-05-27 · 3 obs

● 2026-05-27 09:41:44
○ 2026-06-22 12:36:14
○ 2026-07-14 04:55:44

●A2606:4700:3033::ac43:b65d2026-07-09 → 2026-07-14 · 3 obs

○ 2026-06-22 12:36:14
● 2026-07-09 03:14:44
● 2026-07-14 04:55:44

●A2606:4700:3035::6815:201f2026-07-09 → 2026-07-14 · 3 obs

○ 2026-06-22 12:36:14
● 2026-07-09 03:14:44
● 2026-07-14 04:55:44

○A2a06:98c1:3120::2026-06-22 → 2026-06-22 · 4 obs

○ 2026-05-27 09:41:44
● 2026-06-22 12:36:14
○ 2026-07-09 03:14:44
○ 2026-07-14 04:55:44

○A2a06:98c1:3121::2026-06-22 → 2026-06-22 · 4 obs

○ 2026-05-27 09:41:44
● 2026-06-22 12:36:14
○ 2026-07-09 03:14:44
○ 2026-07-14 04:55:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ztdeveloper.com	isla.ns.cloudflare.com, rex.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.119

NS records: isla.ns.cloudflare.com, rex.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ztdeveloper.com (unsigned zone)

⏱️ Timing

Total: 128ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.182.93, 104.21.32.31`
AAAA	2	`2606:4700:3035::6815:201f, 2606:4700:3033::ac43:b65d`
NS	2	`isla.ns.cloudflare.com, rex.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`isla.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ztdeveloper.com points to the four IP addresses 104.21.32.31, 172.67.182.93, 2606:4700:3033::ac43:b65d and 2606:4700:3035::6815:201f.

Additional host names — yamflow.com, owear.org, ns2.rycowebhost.com and two others — share IP numbers with ztdeveloper.com.

Name Servers

The NS records for ztdeveloper.com delegate to isla.ns.cloudflare.com and rex.ns.cloudflare.com.

ztdeveloper.com shares its name server setup with other domains, including bsp-cdn.com, fixesarmy.com, zgjdyg.com and two others.

There is at least partial name server overlap between ztdeveloper.com and other domains — 1731234.com, 1rkqg-ngdm2se-mn.com, meroket303trus1.space and two more among them.

These name servers are frequently paired with the name servers heather.ns.cloudflare.com, ligia.ns.cloudflare.com, rob.ns.cloudflare.com and two others.

Host names with 6 IP numbers:

isla.ns.cloudflare.com maps to 108.162.192.119, 172.64.32.119, 173.245.58.119 and 3 additional IP addresses.

rex.ns.cloudflare.com maps to 108.162.195.13, 162.159.44.13, 172.64.35.13 and 3 additional IP addresses.

ztdeveloper.com - robtex.com

ztdeveloper.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`ztdeveloper.com`

`com`