cortexone.at - dns.ninja

`cortexone.at`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:55b2^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d0b0^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.178^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.176^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`izabella.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:262e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`izabella.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`izabella.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`izabella.ns.cloudflare.com`
		A	108.162.194.46^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`izabella.ns.cloudflare.com`
		A	162.159.38.46^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`izabella.ns.cloudflare.com`
		A	172.64.34.46^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`izabella.ns.cloudflare.com`
NS	`lloyd.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lloyd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lloyd.ns.cloudflare.com`
		A	108.162.193.197^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	172.64.33.197^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	173.245.59.197^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁵³⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁸³⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`brevo-code:4a24a02844269cffabed30a003569227`
TXT	`google-site-verification=QKrb4ydfj3ub55aM1iZWG0-o3jUZva6x2n4c2htpQW8`
TXT	`v=spf1 include:_spf.mx.cloudflare.net include:spf.brevo.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.178, 172.67.208.176
		IPv6 hints	2606:4700:3036::6815:55b2, 2606:4700:3037::ac43:d0b0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=39, name=cloudflare-ech.com
SOA	`izabella.ns.cloudflare.com`dns@cloudflare.com serial=2410304756

`at`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.at` ⭐
	NS	`d.ns.at`
	NS	`j.ns.at`
	NS	`n.ns.at`
	NS	`ns1.univie.ac.at`
	NS	`ns2.univie.ac.at`
	NS	`r.ns.at`
	NS	`u.ns.at`
	SOA	`dns.nic.at`domain-admin@univie.ac.at serial=1786370402

Same first word

cortexone.com.br

cortexone.com

cortexone.eu

Similar names

cortexeon.com

neocortex.me

neocortex.info

nexotcore.net

neocortex.dk

ecotronex.md

DNS History

17 records (9 active, 8 former)

●NSizabella.ns.cloudflare.com2026-08-10 → 2026-08-10 · 2 obs

○ 2026-05-14 00:25:00
● 2026-08-10 15:03:28

●NSlloyd.ns.cloudflare.com2026-08-10 → 2026-08-10 · 2 obs

○ 2026-05-14 00:25:00
● 2026-08-10 15:03:28

○NSns1.cortexone.at2015-07-01 → 2017-06-16 · 4 obs

● 2015-07-01 01:48:30
● 2017-06-16 23:20:40
○ 2026-05-14 00:25:00
○ 2026-08-10 15:03:28

○NSns1.globalcortex.net2015-07-01 → 2017-06-16 · 4 obs

● 2015-07-01 01:48:30
● 2017-06-16 23:20:40
○ 2026-05-14 00:25:00
○ 2026-08-10 15:03:28

○NSns2.cortexone.at2015-07-01 → 2017-06-16 · 4 obs

● 2015-07-01 01:48:30
● 2017-06-16 23:20:40
○ 2026-05-14 00:25:00
○ 2026-08-10 15:03:28

○NSns2.globalcortex.net2015-07-01 → 2017-06-16 · 4 obs

● 2015-07-01 01:48:30
● 2017-06-16 23:20:40
○ 2026-05-14 00:25:00
○ 2026-08-10 15:03:28

○NSns3.cortexone.at2015-07-01 → 2017-06-16 · 4 obs

● 2015-07-01 01:48:30
● 2017-06-16 23:20:40
○ 2026-05-14 00:25:00
○ 2026-08-10 15:03:28

○NSns3.globalcortex.net2015-07-01 → 2017-06-16 · 4 obs

● 2015-07-01 01:48:30
● 2017-06-16 23:20:40
○ 2026-05-14 00:25:00
○ 2026-08-10 15:03:28

○MXmail.cortexone.at2015-07-01 → 2017-06-16 · 4 obs

● 2015-07-01 01:48:30
● 2017-06-16 23:20:40
○ 2026-05-14 00:25:00
○ 2026-08-10 15:03:28

●MXroute1.mx.cloudflare.net2026-08-10 → 2026-08-10 · 2 obs

○ 2026-05-14 00:25:00
● 2026-08-10 15:03:28

●MXroute2.mx.cloudflare.net2026-08-10 → 2026-08-10 · 2 obs

○ 2026-05-14 00:25:00
● 2026-08-10 15:03:28

●MXroute3.mx.cloudflare.net2026-08-10 → 2026-08-10 · 2 obs

○ 2026-05-14 00:25:00
● 2026-08-10 15:03:28

●A104.21.85.1782026-08-10 → 2026-08-10 · 2 obs

○ 2026-05-14 00:25:00
● 2026-08-10 15:03:28

●A172.67.208.1762026-08-10 → 2026-08-10 · 2 obs

○ 2026-05-14 00:25:00
● 2026-08-10 15:03:28

○A213.145.225.902015-07-01 → 2017-06-16 · 4 obs

● 2015-07-01 01:48:30
● 2017-06-16 23:20:40
○ 2026-05-14 00:25:00
○ 2026-08-10 15:03:28

●A2606:4700:3036::6815:55b22026-08-10 → 2026-08-10 · 2 obs

○ 2026-05-14 00:25:00
● 2026-08-10 15:03:28

●A2606:4700:3037::ac43:d0b02026-08-10 → 2026-08-10 · 2 obs

○ 2026-05-14 00:25:00
● 2026-08-10 15:03:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	d.ns.at, j.ns.at, n.ns.at, r.ns.at...	-
cortexone.at	lloyd.ns.cloudflare.com, izabella.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.46

NS records: lloyd.ns.cloudflare.com, izabella.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cortexone.at (unsigned zone)

⏱️ Timing

Total: 388ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.85.178, 172.67.208.176`
AAAA	2	`2606:4700:3037::ac43:d0b0, 2606:4700:3036::6815:55b2`
NS	2	`izabella.ns.cloudflare.com, lloyd.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 53), route2.mx.cloudflare.net (pri: 8)...`
TXT	3	`brevo-code:4a24a02844269cffabed30a003569, google-site-verification=QKrb4ydfj3ub55a...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`izabella.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

cortexone.at has four IP addresses: 104.21.85.178, 172.67.208.176, 2606:4700:3036::6815:55b2 and 2606:4700:3037::ac43:d0b0.

belatishio88.net, sunnybains.com, thurrockscouts.org.uk plus two other host names have IP numbers in common with cortexone.at.

Name Servers

The NS records for cortexone.at delegate to izabella.ns.cloudflare.com and lloyd.ns.cloudflare.com.

The name server configuration of cortexone.at is shared with other domains, for instance milliondollarknowledge.com, lyansa.com, msk01.net and two others.

cortexone.at partially shares its NS delegation with several other domains, including ezyfoodies.com, wellzap.io, examprepwell.com and two others.

These name servers regularly co-occur with the name servers abby.ns.cloudflare.com, paul.ns.cloudflare.com and agustin.ns.cloudflare.com.

Hosts with 6 IP addresses each:

izabella.ns.cloudflare.com maps to 108.162.194.46, 162.159.38.46, 172.64.34.46 and 3 additional IP addresses.

lloyd.ns.cloudflare.com maps to 108.162.193.197, 172.64.33.197, 173.245.59.197 and 3 additional IP addresses.

Mail Servers

cortexone.at uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by cortexone.at are shared with other domains: undyed.co.uk, sgmusix.com, sonvd.com and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net maps to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 additional IP addresses.

route2.mx.cloudflare.net maps to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 additional IP addresses.

route3.mx.cloudflare.net maps to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 additional IP addresses.