worldtechusers.com - dns.ninja

`worldtechusers.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:9f6c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3935^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.53^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.108^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bart.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c147^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bart.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2147^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bart.ns.cloudflare.com`
		A	108.162.193.71^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	172.64.33.71^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	173.245.59.71^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
NS	`grace.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a9f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grace.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`grace.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`grace.ns.cloudflare.com`
		A	108.162.192.159^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grace.ns.cloudflare.com`
		A	172.64.32.159^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grace.ns.cloudflare.com`
		A	173.245.58.159^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grace.ns.cloudflare.com`
MX	`securemail.worldtechusers.com` ⭐
		A	138.197.8.37^{🇺🇸 DIGITALOCEAN138.197.0.0/20 DigitalOcean}
			PTR	`1463325.cloudwaysapps.com`
MX	`mail.worldtechusers.com`⁽¹⁰⁾
		A	138.197.8.37^{🇺🇸 DIGITALOCEAN138.197.0.0/20 DigitalOcean}
			PTR	`1463325.cloudwaysapps.com`
TXT	`google-site-verification=QIMd8kIKJl50S4Tum3Ul6NQsQrKGGslNAuHZoqoOtuM`
TXT	`v=spf1 include:spf.mailjet.com +a +mx +a:worldtechusers.com include:mailgun.o...`
TXT	`v=spf1 mx a:sky1.emyfly.com a:kvnmailer.com ip4:188.166.236.155 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.53, 172.67.159.108
		IPv6 hints	2606:4700:3030::ac43:9f6c, 2606:4700:3037::6815:3935
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOA	`bart.ns.cloudflare.com`dns@cloudflare.com serial=2407284979

`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=1782596420

Subdomains

mail.worldtechusers.com

securemail.worldtechusers.com

Same first word

worldtechusers.com

DNS History

14 records (8 active, 6 former)

●NSbart.ns.cloudflare.com2019-04-24 → 2026-06-27 · 2 obs

● 2019-04-24 05:00:44
● 2026-06-27 21:46:24

●NSgrace.ns.cloudflare.com2019-04-24 → 2026-06-27 · 2 obs

● 2019-04-24 05:00:44
● 2026-06-27 21:46:24

●MXmail.worldtechusers.com2019-04-24 → 2026-06-27 · 2 obs

● 2019-04-24 05:00:44
● 2026-06-27 21:46:24

●MXsecuremail.worldtechusers.com2019-04-24 → 2026-06-27 · 2 obs

● 2019-04-24 05:00:44
● 2026-06-27 21:46:24

●A104.21.57.532026-02-15 → 2026-06-27 · 3 obs

○ 2019-04-24 05:00:44
● 2026-02-15 18:18:52
● 2026-06-27 21:46:24

○A104.31.84.562019-04-24 → 2019-04-24 · 3 obs

● 2019-04-24 05:00:44
○ 2026-02-15 18:18:52
○ 2026-06-27 21:46:24

○A104.31.85.562019-04-24 → 2019-04-24 · 3 obs

● 2019-04-24 05:00:44
○ 2026-02-15 18:18:52
○ 2026-06-27 21:46:24

●A172.67.159.1082026-02-15 → 2026-06-27 · 3 obs

○ 2019-04-24 05:00:44
● 2026-02-15 18:18:52
● 2026-06-27 21:46:24

○A2606:4700:30::681f:54382019-04-24 → 2019-04-24 · 3 obs

● 2019-04-24 05:00:44
○ 2026-02-15 18:18:52
○ 2026-06-27 21:46:24

○A2606:4700:30::681f:55382019-04-24 → 2019-04-24 · 3 obs

● 2019-04-24 05:00:44
○ 2026-02-15 18:18:52
○ 2026-06-27 21:46:24

●A2606:4700:3030::ac43:9f6c2026-06-27 → 2026-06-27 · 2 obs

○ 2026-06-07 11:39:54
● 2026-06-27 21:46:24

○A2606:4700:3033::ac43:9f6c2026-02-15 → 2026-06-07 · 4 obs

○ 2019-04-24 05:00:44
● 2026-02-15 18:18:52
● 2026-06-07 11:39:54
○ 2026-06-27 21:46:24

○A2606:4700:3034::6815:39352026-02-15 → 2026-06-07 · 4 obs

○ 2019-04-24 05:00:44
● 2026-02-15 18:18:52
● 2026-06-07 11:39:54
○ 2026-06-27 21:46:24

●A2606:4700:3037::6815:39352026-06-27 → 2026-06-27 · 2 obs

○ 2026-06-07 11:39:54
● 2026-06-27 21:46:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
worldtechusers.com	bart.ns.cloudflare.com, grace.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.71

NS records: bart.ns.cloudflare.com, grace.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worldtechusers.com (unsigned zone)

⏱️ Timing

Total: 488ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.159.108, 104.21.57.53`
AAAA	2	`2606:4700:3030::ac43:9f6c, 2606:4700:3037::6815:3935`
NS	2	`bart.ns.cloudflare.com, grace.ns.cloudflare.com`
MX	2	`mail.worldtechusers.com (pri: 10), securemail.worldtechusers.com (pri: 5)`
TXT	3	`google-site-verification=QIMd8kIKJl50S4T, v=spf1 include:spf.mailjet.com +a +mx +a...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bart.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent domain of mail.worldtechusers.com and securemail.worldtechusers.com is worldtechusers.com.

IP Addresses

worldtechusers.com points to the four IP addresses 104.21.57.53, 172.67.159.108, 2606:4700:3030::ac43:9f6c and 2606:4700:3037::6815:3935.

Among the host names that share IP numbers with worldtechusers.com are ddyinjie.com, crediklaro.com.ar, cabdetroncos.com.ar and two others.

Name Servers

The NS records for worldtechusers.com delegate to bart.ns.cloudflare.com and grace.ns.cloudflare.com.

worldtechusers.com has the same name server delegation as a number of other domains, such as alunoxtrading.hu, coisasdaroca.com, tertiumtech.com and two more.

The name servers of worldtechusers.com overlap at least partially with those of other domains — among them edoctoril.com, krishnadiamesso.com, dbrentburkett.com and two more.

These name servers commonly appear in combination with the name servers hera.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

bart.ns.cloudflare.com maps to 108.162.193.71, 172.64.33.71, 173.245.59.71 and 3 additional IP addresses.

grace.ns.cloudflare.com maps to 108.162.192.159, 172.64.32.159, 173.245.58.159 and 3 additional IP addresses.

Mail Servers

The MX records for worldtechusers.com point to two mail servers: mail.worldtechusers.com and securemail.worldtechusers.com.

Each of mail.worldtechusers.com and securemail.worldtechusers.com points to exactly one IP address: 138.197.8.37.

mail.worldtechusers.com and securemail.worldtechusers.com each have 138.197.8.37 IP addresses.