`j-flex.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2f1a^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:aa12^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.26^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.18^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carmelo.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carmelo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c381^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carmelo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2381^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carmelo.ns.cloudflare.com`
		A	108.162.195.129^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carmelo.ns.cloudflare.com`
		A	162.159.44.129^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carmelo.ns.cloudflare.com`
		A	172.64.35.129^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carmelo.ns.cloudflare.com`
NS	`gina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c075^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2075^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gina.ns.cloudflare.com`
		A	108.162.192.117^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	172.64.32.117^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	173.245.58.117^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
MX	`mx1.mtaroutes.com` ⭐
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`mx2.mtaroutes.com`⁽²⁰⁾
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
MX	`mx3.mtaroutes.com`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`mx4.mtaroutes.com`⁽⁴⁰⁾
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
TXT	`MS=ms33256026`
TXT	`MS=ms82946716`
TXT	`MS=ms94456562`
TXT	`MS=ms94694126`
TXT	`MS=ms98008485`
TXT	`Sendinblue-code:91b79f4435ca525c33d21ebb447e7581`
TXT	`facebook-domain-verification=4drbvtukmpx7r6jfcw0cs21ycifuu5`
TXT	`google-site-verification=YfvvDycyrutrIV70wifX4K9CshBoYXKWoLlQoHU-_hA`
TXT	`v=spf1 include:spf.mtaroutes.com include:spf.protection.outlook.com include:s...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.47.26, 172.67.170.18
		IPv6	2606:4700:3030::6815:2f1a, 2606:4700:3033::ac43:aa12
SOA	`carmelo.ns.cloudflare.com`dns@cloudflare.com serial=2396592657

`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=1771291435

Same first word

j-flex.co.uk

j-flex.com

j-flex.biz

j-flex.se

DNS History

20 records (10 active, 10 former)

●NScarmelo.ns.cloudflare.com2026-02-15 → 2026-03-23 · 3 obs

○ 2017-01-08 09:07:36
● 2026-02-15 15:18:10
● 2026-03-23 15:29:48

●NSgina.ns.cloudflare.com2026-02-15 → 2026-03-23 · 3 obs

○ 2017-01-08 09:07:36
● 2026-02-15 15:18:10
● 2026-03-23 15:29:48

○NSns1.parkingcrew.net2016-06-08 → 2017-01-08 · 5 obs

○ 2016-03-16 09:48:10
● 2016-06-08 17:38:18
● 2017-01-08 09:07:36
○ 2026-02-15 15:18:10
○ 2026-03-23 15:29:48

○NSns1.sedoparking.com2015-06-17 → 2016-03-16 · 4 obs

● 2015-06-17 01:01:38
● 2016-03-16 09:48:10
○ 2016-06-08 17:38:18
○ 2026-03-23 15:29:48

○NSns2.parkingcrew.net2016-06-08 → 2017-01-08 · 5 obs

○ 2016-03-16 09:48:10
● 2016-06-08 17:38:18
● 2017-01-08 09:07:36
○ 2026-02-15 15:18:10
○ 2026-03-23 15:29:48

○NSns2.sedoparking.com2015-06-17 → 2016-03-16 · 4 obs

● 2015-06-17 01:01:38
● 2016-03-16 09:48:10
○ 2016-06-08 17:38:18
○ 2026-03-23 15:29:48

○MXmail.h-email.net2016-08-29 → 2017-01-08 · 5 obs

○ 2016-06-08 17:38:18
● 2016-08-29 16:35:56
● 2017-01-08 09:07:36
○ 2026-02-15 15:18:10
○ 2026-03-23 15:29:48

○MXmail.nickstel.com2015-06-17 → 2016-03-16 · 4 obs

● 2015-06-17 01:01:38
● 2016-03-16 09:48:10
○ 2016-06-08 17:38:18
○ 2026-03-23 15:29:48

●MXmx1.mtaroutes.com2026-02-15 → 2026-03-23 · 3 obs

○ 2017-01-08 09:07:36
● 2026-02-15 15:18:10
● 2026-03-23 15:29:48

●MXmx2.mtaroutes.com2026-02-15 → 2026-03-23 · 3 obs

○ 2017-01-08 09:07:36
● 2026-02-15 15:18:10
● 2026-03-23 15:29:48

●MXmx3.mtaroutes.com2026-02-15 → 2026-03-23 · 3 obs

○ 2017-01-08 09:07:36
● 2026-02-15 15:18:10
● 2026-03-23 15:29:48

●MXmx4.mtaroutes.com2026-02-15 → 2026-03-23 · 3 obs

○ 2017-01-08 09:07:36
● 2026-02-15 15:18:10
● 2026-03-23 15:29:48

●A104.21.47.262026-02-15 → 2026-03-23 · 3 obs

○ 2017-01-08 09:07:36
● 2026-02-15 15:18:10
● 2026-03-23 15:29:48

●A172.67.170.182026-02-15 → 2026-03-23 · 3 obs

○ 2017-01-08 09:07:36
● 2026-02-15 15:18:10
● 2026-03-23 15:29:48

○A185.53.177.92016-08-29 → 2016-08-29 · 4 obs

○ 2016-06-08 17:38:18
● 2016-08-29 16:35:56
○ 2016-11-27 21:57:06
○ 2026-03-23 15:29:48

○A185.53.178.92016-11-27 → 2017-01-08 · 5 obs

○ 2016-08-29 16:35:56
● 2016-11-27 21:57:06
● 2017-01-08 09:07:36
○ 2026-02-15 15:18:10
○ 2026-03-23 15:29:48

●A2606:4700:3030::6815:2f1a2026-02-15 → 2026-03-23 · 3 obs

○ 2017-01-08 09:07:36
● 2026-02-15 15:18:10
● 2026-03-23 15:29:48

●A2606:4700:3033::ac43:aa122026-02-15 → 2026-03-23 · 3 obs

○ 2017-01-08 09:07:36
● 2026-02-15 15:18:10
● 2026-03-23 15:29:48

○A54.72.9.512016-06-08 → 2016-06-08 · 4 obs

○ 2016-03-16 09:48:10
● 2016-06-08 17:38:18
○ 2016-08-29 16:35:56
○ 2026-03-23 15:29:48

○A72.52.4.1212015-06-17 → 2016-03-16 · 4 obs

● 2015-06-17 01:01:38
● 2016-03-16 09:48:10
○ 2016-06-08 17:38:18
○ 2026-03-23 15:29:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
j-flex.com	gina.ns.cloudflare.com, carmelo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.117

NS records: gina.ns.cloudflare.com, carmelo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.170.18, 104.21.47.26`
AAAA	2	`2606:4700:3030::6815:2f1a, 2606:4700:3033::ac43:aa12`
NS	2	`carmelo.ns.cloudflare.com, gina.ns.cloudflare.com`
MX	4	`mx1.mtaroutes.com (pri: 10), mx2.mtaroutes.com (pri: 20)...`
TXT	9	`MS=ms33256026, MS=ms82946716...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carmelo.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

j-flex.com points to four IP numbers: 2606:4700:3030::6815:2f1a, 2606:4700:3033::ac43:aa12, 104.21.47.26 and 172.67.170.18.

Other host names, for instance davidsusanto.com, digitz.no, greenpharmonline.com, spm555.com and www.ywzclogistics.com share IP numbers with j-flex.com.

Name Servers

Delegation for j-flex.com rests with two name servers, carmelo.ns.cloudflare.com and gina.ns.cloudflare.com.

j-flex.com shares the same name server setup as other domains, including blitzits.com, masqueradevenetianmasks.com, darknetmarketpromo.com, seckinegitim.com and cannahome-markett.com.

j-flex.com at least partially shares name servers with other domains, for instance outletcentenis.com, danpros.com, ncsg.co.uk, netherlands-embassy.org and oceanzer.es.

These name servers are commonly used alongside wren.ns.cloudflare.com, pablo.ns.cloudflare.com, keira.ns.cloudflare.com and mina.ns.cloudflare.com.

Host names with six IP numbers: carmelo.ns.cloudflare.com points to: 2606:4700:58::a29f:2c81, 2803:f800:50::6ca2:c381, 2a06:98c1:50::ac40:2381, 108.162.195.129, 162.159.44.129 and 172.64.35.129. gina.ns.cloudflare.com points to: 2606:4700:50::adf5:3a75, 2803:f800:50::6ca2:c075, 2a06:98c1:50::ac40:2075, 108.162.192.117, 172.64.32.117 and 173.245.58.117.

Mail Servers

j-flex.com is handled by four mail servers: mx1.mtaroutes.com, mx2.mtaroutes.com, mx3.mtaroutes.com and mx4.mtaroutes.com.

j-flex.com shares mail servers with other domains at least in part, for instance didlaw.com, australianparcel.com.au, warwick.dmcip.com, gts-scm.com and watercoolingusa.com.

Host names with two IP numbers:

The host name mx1.mtaroutes.com points to 2001:550:2:78::ca:100 and 38.71.16.244.

The host name mx2.mtaroutes.com points to 2001:550:2:61::2fc:100 and 38.89.254.156.

The host name mx3.mtaroutes.com points to 2001:550:2:3::62:100 and 38.71.16.244.

The host name mx4.mtaroutes.com points to 2001:550:2:78::ca:100 and 38.101.250.150.

Host names that point to 2001:550:2:78::ca:100: mx1.mtaroutes.com and mx4.mtaroutes.com.

Host names that point to 38.71.16.244: mx1.mtaroutes.com and mx3.mtaroutes.com.

j-flex.com - robtex.com

j-flex.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

Mail Servers

`j-flex.com`

`com`