kortex.org - dns.ninja
kortex.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1781712306 | ||||||
Same first word
kortex.site |
kortex.by |
kortex.com.au |
kortex.net |
kortex.cz |
kortex.ch |
kortex.hu |
kortex.com.pl |
kortex.org |
kortex.be |
kortex.com |
kortex.co |
kortex.pro |
kortex.ru |
kortex.at |
kortex.cl |
Similar names
DNS History
14 records (11 active, 3 former)
●NSlara.ns.cloudflare.com2026-04-24 → 2026-06-17 · 3 obs
● 2026-04-24 18:34:44
● 2026-06-17 16:26:08
●NSmarek.ns.cloudflare.com2026-04-24 → 2026-06-17 · 3 obs
● 2026-04-24 18:34:44
● 2026-06-17 16:26:08
○NSns33.domaincontrol.com2015-06-29 → 2018-07-10 · 4 obs
● 2018-07-10 14:56:16
○ 2026-04-24 18:34:44
○ 2026-06-17 16:26:08
○NSns34.domaincontrol.com2015-06-29 → 2018-07-10 · 4 obs
● 2018-07-10 14:56:16
○ 2026-04-24 18:34:44
○ 2026-06-17 16:26:08
●MXalt1.aspmx.l.google.com2015-06-29 → 2026-06-17 · 2 obs
● 2026-06-17 16:26:08
●MXalt2.aspmx.l.google.com2015-06-29 → 2026-06-17 · 2 obs
● 2026-06-17 16:26:08
●MXaspmx.l.google.com2015-06-29 → 2026-06-17 · 2 obs
● 2026-06-17 16:26:08
●MXaspmx2.googlemail.com2015-06-29 → 2026-06-17 · 2 obs
● 2026-06-17 16:26:08
●MXaspmx3.googlemail.com2015-06-29 → 2026-06-17 · 2 obs
● 2026-06-17 16:26:08
●A104.21.60.1132026-04-24 → 2026-06-17 · 3 obs
● 2026-04-24 18:34:44
● 2026-06-17 16:26:08
●A172.67.195.2312026-04-24 → 2026-06-17 · 3 obs
● 2026-04-24 18:34:44
● 2026-06-17 16:26:08
○A184.168.221.352015-06-29 → 2018-07-10 · 4 obs
● 2018-07-10 14:56:16
○ 2026-04-24 18:34:44
○ 2026-06-17 16:26:08
●A2606:4700:3030::ac43:c3e72026-04-24 → 2026-06-17 · 3 obs
● 2026-04-24 18:34:44
● 2026-06-17 16:26:08
●A2606:4700:3037::6815:3c712026-04-24 → 2026-06-17 · 3 obs
● 2026-04-24 18:34:44
● 2026-06-17 16:26:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| kortex.org | marek.ns.cloudflare.com, lara.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.128
NS records: marek.ns.cloudflare.com, lara.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kortex.org (unsigned zone)
⏱️ Timing
Total: 361ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.195.231, 104.21.60.113 |
| AAAA | 2 | 2606:4700:3030::ac43:c3e7, 2606:4700:3037::6815:3c71 |
| NS | 2 | lara.ns.cloudflare.com, marek.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), aspmx2.googlemail.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.org resolves to four IP addresses: 104.21.60.113, 172.67.195.231, 2606:4700:3030::ac43:c3e7 and 2606:4700:3037::6815:3c71.
caliph.dev, boomchicago.nl, mail.vizyoniptvserver.com plus two other host names have IP numbers in common with kortex.org.
Name Servers
Two name servers handle the delegation for kortex.org: lara.ns.cloudflare.com and marek.ns.cloudflare.com.
The name server configuration of kortex.org is shared with other domains, for instance animalpharmllc.com, gnsf.com.br, i-marketingpro.com and two others.
kortex.org partially shares its NS delegation with several other domains, including augertorque.com.au, diptyque.nl, casombie-gr.com and two others.
These name servers often co-occur with the name servers jeff.ns.cloudflare.com.
Hosts with 6 IP addresses each:
lara.ns.cloudflare.com resolves to 108.162.192.128, 172.64.32.128 and 173.245.58.128 among others, with 3 other IP addresses in total.
marek.ns.cloudflare.com resolves to 108.162.193.202, 172.64.33.202 and 173.245.59.202 among others, with 3 other IP addresses in total.
Mail Servers
kortex.org is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
At least some of the mail servers used by kortex.org are shared with other domains: hyperalumni.org, jitdhana.com, yenchenyawen.com and two others among them.
These mail servers are often deployed together with alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com resolves to two addresses: 142.251.163.26 and 2607:f8b0:4004:c23::1a.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 108.177.123.26 IP addresses.
aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 2a00:1450:400b:c02::1a IP addresses.