`world-flex.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d123^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3536^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.54^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.35^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`scott.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3be6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`scott.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`scott.ns.cloudflare.com`
		A	108.162.193.230^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
		A	172.64.33.230^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
		A	173.245.59.230^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
NS	`walk.ns.cloudflare.com`
		A	2606:4700:50::a29f:2680^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c280^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`walk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2280^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`walk.ns.cloudflare.com`
		A	108.162.194.128^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
		A	162.159.38.128^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
		A	172.64.34.128^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
MX	`mail.world-flex.com` ⭐
		A	84.247.172.156^{🇩🇪 CONTABO84.247.160.0/19}
			PTR	`server09.interwebalshpk.com`
TXT	`v=spf1 ip4:194.79.29.2 a mx include:websitewelcome.com include:amazonses.com ...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.54, 172.67.209.35
		IPv6 hints	2606:4700:3032::ac43:d123, 2606:4700:3037::6815:3536
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=176, name=cloudflare-ech.com
SOA	`scott.ns.cloudflare.com`dns@cloudflare.com serial=2400417537

`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=1777405031

Previously MX for

world-flex.com

Subdomains

mail.world-flex.com

www.world-flex.com

Same first word

world-flex.com

Similar names

flex-world.com

DNS History

13 records (7 active, 6 former)

○NSns5.interwebalshpk.com2015-07-14 → 2017-01-23 · 4 obs

● 2015-07-14 00:41:52
● 2017-01-23 01:06:30
○ 2026-04-15 06:18:46
○ 2026-04-28 19:47:04

○NSns6.interwebalshpk.com2015-07-14 → 2017-01-23 · 4 obs

● 2015-07-14 00:41:52
● 2017-01-23 01:06:30
○ 2026-04-15 06:18:46
○ 2026-04-28 19:47:04

●NSscott.ns.cloudflare.com2026-04-15 → 2026-04-28 · 3 obs

○ 2017-01-23 01:06:30
● 2026-04-15 06:18:46
● 2026-04-28 19:47:04

●NSwalk.ns.cloudflare.com2026-04-15 → 2026-04-28 · 3 obs

○ 2017-01-23 01:06:30
● 2026-04-15 06:18:46
● 2026-04-28 19:47:04

●MXmail.world-flex.com2026-04-15 → 2026-04-28 · 3 obs

○ 2017-01-23 01:06:30
● 2026-04-15 06:18:46
● 2026-04-28 19:47:04

○MXworld-flex.com2015-07-14 → 2017-01-23 · 4 obs

● 2015-07-14 00:41:52
● 2017-01-23 01:06:30
○ 2026-04-15 06:18:46
○ 2026-04-28 19:47:04

●A104.21.53.542026-04-15 → 2026-04-28 · 3 obs

○ 2017-01-23 01:06:30
● 2026-04-15 06:18:46
● 2026-04-28 19:47:04

○A139.162.130.1472016-05-01 → 2016-05-01 · 4 obs

○ 2016-02-12 15:20:26
● 2016-05-01 12:07:42
○ 2017-01-23 01:06:30
○ 2026-04-28 19:47:04

●A172.67.209.352026-04-15 → 2026-04-28 · 3 obs

○ 2017-01-23 01:06:30
● 2026-04-15 06:18:46
● 2026-04-28 19:47:04

●A2606:4700:3032::ac43:d1232026-04-15 → 2026-04-28 · 3 obs

○ 2017-01-23 01:06:30
● 2026-04-15 06:18:46
● 2026-04-28 19:47:04

●A2606:4700:3037::6815:35362026-04-15 → 2026-04-28 · 3 obs

○ 2017-01-23 01:06:30
● 2026-04-15 06:18:46
● 2026-04-28 19:47:04

○A37.58.73.342015-07-14 → 2016-02-12 · 4 obs

● 2015-07-14 00:41:52
● 2016-02-12 15:20:26
○ 2016-05-01 12:07:42
○ 2026-04-28 19:47:04

○A46.165.252.422017-01-23 → 2017-01-23 · 4 obs

○ 2016-05-01 12:07:42
● 2017-01-23 01:06:30
○ 2026-04-15 06:18:46
○ 2026-04-28 19:47:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...	-
world-flex.com	scott.ns.cloudflare.com, walk.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.128

NS records: scott.ns.cloudflare.com, walk.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for world-flex.com (unsigned zone)

⏱️ Timing

Total: 379ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.53.54, 172.67.209.35`
AAAA	2	`2606:4700:3032::ac43:d123, 2606:4700:3037::6815:3536`
NS	2	`scott.ns.cloudflare.com, walk.ns.cloudflare.com`
MX	1	`mail.world-flex.com (pri: 0)`
TXT	1	`v=spf1 ip4:194.79.29.2 a mx include:webs`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`scott.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

world-flex.com is a parent of mail.world-flex.com and www.world-flex.com.

IP Addresses

world-flex.com maps to four IP numbers: 2606:4700:3032::ac43:d123, 2606:4700:3037::6815:3536, 104.21.53.54 and 172.67.209.35.

Other host names such as idikabminahasa.org, www-565.app, jellyfin.lewerin.net, quailspringsplaza.com and rsde.cn share IPs with world-flex.com.

Name Servers

Two name servers scott.ns.cloudflare.com and walk.ns.cloudflare.com handle the delegation for world-flex.com.

world-flex.com shares the same name server setup as other domains, for example logn-trezo-sso.pages.dev, gmvemsc.org, kleopatrasunder.se, gdaha.org and stsstage.com.

world-flex.com at least partially shares name servers with other domains, for example palestra.roma.it, hhdw.org, shoppermulinobianco.it, lfcreds.com and formadore.ua.

these name servers are commonly used alongside nico.ns.cloudflare.com name servers.

Host names with six IP numbers:

scott.ns.cloudflare.com points to 2606:4700:58::adf5:3be6, 2803:f800:50::6ca2:c1e6, 2a06:98c1:50::ac40:21e6, 108.162.193.230, 172.64.33.230 and 173.245.59.230.

walk.ns.cloudflare.com points to 2606:4700:50::a29f:2680, 2803:f800:50::6ca2:c280, 2a06:98c1:50::ac40:2280, 108.162.194.128, 162.159.38.128 and 172.64.34.128.

Mail Servers

The mail.world-flex.com mail server handles world-flex.com.

mail.world-flex.com points to a single IP number: 84.247.172.156.

world-flex.com - robtex.com

world-flex.com

com

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`world-flex.com`

`com`