kortex.net - dns.ninja

`kortex.net`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3034::6815:9c1^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:bd88^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.193^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.189.136^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a80^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c080^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2080^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lara.ns.cloudflare.com`
		A	108.162.192.128^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	172.64.32.128^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	173.245.58.128^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
NS	`marek.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marek.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marek.ns.cloudflare.com`
		A	108.162.193.202^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	172.64.33.202^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	173.245.59.202^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.9.193, 172.67.189.136
		IPv6 hints	2606:4700:3034::6815:9c1, 2606:4700:3036::ac43:bd88
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=69, name=cloudflare-ech.com
SOA	`lara.ns.cloudflare.com`dns@cloudflare.com serial=2406664759

`net`

	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=1781647985

Same first word

kortex.co

kortex.pro

kortex.ru

kortex.at

kortex.cl

kortex.site

kortex.by

kortex.com.au

kortex.net

kortex.cz

kortex.ch

kortex.hu

kortex.com.pl

kortex.org

kortex.be

kortex.com

Similar names

texkor.ru

trexko.mx

kotrex.com

korext.com

krotex.cz

texkor.com

krotex.ru

rotkex.com

xortek.com

roxtek.com

krotex.lv

roktex.com

koretx.com

ketrox.com

tokrex.org

tekrox.com

koxter.com

krotex.pl

xtroke.com

oketrx.com

kotrex.space

DNS History

25 records (11 active, 14 former)

●NSlara.ns.cloudflare.com2026-03-19 → 2026-06-16 · 3 obs

○ 2017-03-19 16:26:12
● 2026-03-19 20:30:26
● 2026-06-16 22:41:18

●NSmarek.ns.cloudflare.com2026-03-19 → 2026-06-16 · 3 obs

○ 2017-03-19 16:26:12
● 2026-03-19 20:30:26
● 2026-06-16 22:41:18

○NSns29.1and1.com2007-11-27 → 2007-11-27 · 3 obs

● 2007-11-27 19:47:50
○ 2015-08-20 02:23:56
○ 2026-06-16 22:41:18

○NSns30.1and1.com2007-11-27 → 2007-11-27 · 3 obs

● 2007-11-27 19:47:50
○ 2015-08-20 02:23:56
○ 2026-06-16 22:41:18

○NSns33.domaincontrol.com2015-08-20 → 2017-03-19 · 5 obs

○ 2007-11-27 19:47:50
● 2015-08-20 02:23:56
● 2017-03-19 16:26:12
○ 2026-03-19 20:30:26
○ 2026-06-16 22:41:18

○NSns34.domaincontrol.com2015-08-20 → 2017-03-19 · 5 obs

○ 2007-11-27 19:47:50
● 2015-08-20 02:23:56
● 2017-03-19 16:26:12
○ 2026-03-19 20:30:26
○ 2026-06-16 22:41:18

●MXalt1.aspmx.l.google.com2015-08-20 → 2026-06-16 · 3 obs

○ 2007-11-27 19:47:50
● 2015-08-20 02:23:56
● 2026-06-16 22:41:18

●MXalt2.aspmx.l.google.com2015-08-20 → 2026-06-16 · 3 obs

○ 2007-11-27 19:47:50
● 2015-08-20 02:23:56
● 2026-06-16 22:41:18

●MXalt3.aspmx.l.google.com2026-03-19 → 2026-06-16 · 3 obs

○ 2017-03-19 16:26:12
● 2026-03-19 20:30:26
● 2026-06-16 22:41:18

●MXalt4.aspmx.l.google.com2026-03-19 → 2026-06-16 · 3 obs

○ 2017-03-19 16:26:12
● 2026-03-19 20:30:26
● 2026-06-16 22:41:18

●MXaspmx.l.google.com2015-08-20 → 2026-06-16 · 3 obs

○ 2007-11-27 19:47:50
● 2015-08-20 02:23:56
● 2026-06-16 22:41:18

○MXaspmx2.googlemail.com2015-08-20 → 2017-03-19 · 5 obs

○ 2007-11-27 19:47:50
● 2015-08-20 02:23:56
● 2017-03-19 16:26:12
○ 2026-03-19 20:30:26
○ 2026-06-16 22:41:18

○MXaspmx3.googlemail.com2015-08-20 → 2017-03-19 · 5 obs

○ 2007-11-27 19:47:50
● 2015-08-20 02:23:56
● 2017-03-19 16:26:12
○ 2026-03-19 20:30:26
○ 2026-06-16 22:41:18

○MXmx00.1and1.com2007-11-27 → 2007-11-27 · 3 obs

● 2007-11-27 19:47:50
○ 2015-08-20 02:23:56
○ 2026-06-16 22:41:18

○MXmx01.1and1.com2007-11-27 → 2007-11-27 · 3 obs

● 2007-11-27 19:47:50
○ 2015-08-20 02:23:56
○ 2026-06-16 22:41:18

●A104.21.9.1932026-03-19 → 2026-06-16 · 3 obs

○ 2017-03-19 16:26:12
● 2026-03-19 20:30:26
● 2026-06-16 22:41:18

●A172.67.189.1362026-03-19 → 2026-06-16 · 3 obs

○ 2017-03-19 16:26:12
● 2026-03-19 20:30:26
● 2026-06-16 22:41:18

○A184.168.37.12015-08-20 → 2017-03-19 · 5 obs

○ 2007-11-27 19:47:50
● 2015-08-20 02:23:56
● 2017-03-19 16:26:12
○ 2026-03-19 20:30:26
○ 2026-06-16 22:41:18

○A188.114.96.02026-03-19 → 2026-06-16 · 2 obs

○ 2026-03-19 20:30:26
○ 2026-06-16 22:41:18

○A188.114.97.02026-03-19 → 2026-06-16 · 2 obs

○ 2026-03-19 20:30:26
○ 2026-06-16 22:41:18

●A2606:4700:3034::6815:9c12026-03-19 → 2026-06-16 · 3 obs

○ 2017-03-19 16:26:12
● 2026-03-19 20:30:26
● 2026-06-16 22:41:18

●A2606:4700:3036::ac43:bd882026-03-19 → 2026-06-16 · 3 obs

○ 2017-03-19 16:26:12
● 2026-03-19 20:30:26
● 2026-06-16 22:41:18

○A2a06:98c1:3120::2026-03-19 → 2026-06-16 · 2 obs

○ 2026-03-19 20:30:26
○ 2026-06-16 22:41:18

○A2a06:98c1:3121::2026-03-19 → 2026-06-16 · 2 obs

○ 2026-03-19 20:30:26
○ 2026-06-16 22:41:18

○A74.208.42.292007-11-27 → 2007-11-27 · 3 obs

● 2007-11-27 19:47:50
○ 2015-08-20 02:23:56
○ 2026-06-16 22:41:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kortex.net	lara.ns.cloudflare.com, marek.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.202

NS records: lara.ns.cloudflare.com, marek.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 546ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.189.136, 104.21.9.193`
AAAA	2	`2606:4700:3034::6815:9c1, 2606:4700:3036::ac43:bd88`
NS	2	`lara.ns.cloudflare.com, marek.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lara.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

kortex.net has four IP addresses: 104.21.9.193, 172.67.189.136, 2606:4700:3034::6815:9c1 and 2606:4700:3036::ac43:bd88.

Two other host names, along with gravitini.co.nz, www.foscam.it and aiescorts.com, also share IP numbers with kortex.net.

Name Servers

DNS delegation for kortex.net points to two name servers: lara.ns.cloudflare.com and marek.ns.cloudflare.com.

kortex.net shares its NS records with other domains, for example corpartes.cl, jewelpreview.com, mixlab.com and two others.

kortex.net partially shares its NS delegation with several other domains, including watchmalcolminthemiddle.com, kruffassociation.uk, appcircle.io and two others.

These name servers often co-occur with the name servers jeff.ns.cloudflare.com.

DNS names with 6 IP addresses:

lara.ns.cloudflare.com has IP addresses 108.162.192.128, 172.64.32.128 and 173.245.58.128, plus 3 other.

marek.ns.cloudflare.com has IP addresses 108.162.193.202, 172.64.33.202 and 173.245.59.202, plus 3 other.

Mail Servers

Mail for kortex.net is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between kortex.net and other domains, including ns500698.ns500759.ns500698.ns500735.ns500736.ns500735.ns500736.ns500698.ns500698.ns500735.ns500576.ns500698.ns500619.ns500652.ns500619.trackreceptor.com, ns500693.ns500693.ns500734.ns500693.ns500699.ns500734.ns500734.ns500699.ns500699.ns500683.ns500699.ns500699.ns500588.ns500693.ns500612.ns500110.dtrkdll.com, ns500698.ns500698.ns500758.ns500735.ns500698.ns500735.ns500736.ns500576.ns500698.ns500698.ns500576.ns500652.ns500576.trackreceptor.com and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com has two IP addresses: 142.251.111.26 and 2607:f8b0:4004:c19::1b.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.