cortex.la - dns.ninja
cortex.la
la
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.nic.la ⭐ | ||||||
| NS | ns1.nic.la | ||||||
| NS | ns2.nic.la | ||||||
| NS | ns3.nic.la | ||||||
| NS | ns4.nic.la | ||||||
| SOA | ns0.nic.lahostmaster@nic.la serial=3000741449 | ||||||
Subdomains
mail.cortex.la |
Same first word
Similar names
DNS History
11 records (8 active, 3 former)
●NSns63.domaincontrol.com2015-07-13 → 2026-06-12 · 2 obs
● 2026-06-12 16:09:30
●NSns64.domaincontrol.com2015-07-13 → 2026-06-12 · 2 obs
● 2026-06-12 16:09:30
●MXalt1.aspmx.l.google.com2017-02-08 → 2026-06-12 · 3 obs
● 2017-02-08 18:38:58
● 2026-06-12 16:09:30
●MXalt2.aspmx.l.google.com2017-02-08 → 2026-06-12 · 3 obs
● 2017-02-08 18:38:58
● 2026-06-12 16:09:30
●MXaspmx.l.google.com2017-02-08 → 2026-06-12 · 3 obs
● 2017-02-08 18:38:58
● 2026-06-12 16:09:30
●MXaspmx2.googlemail.com2017-02-08 → 2026-06-12 · 3 obs
● 2017-02-08 18:38:58
● 2026-06-12 16:09:30
●MXaspmx3.googlemail.com2017-02-08 → 2026-06-12 · 3 obs
● 2017-02-08 18:38:58
● 2026-06-12 16:09:30
○MXcortex-la.mail.protection.outlook.com2015-11-18 → 2016-06-23 · 5 obs
● 2015-11-18 18:13:30
● 2016-06-23 17:46:36
○ 2017-02-08 18:38:58
○ 2026-06-12 16:09:30
○MXmail.cortex.la2015-07-13 → 2016-06-23 · 5 obs
○ 2015-11-18 18:13:30
● 2016-06-23 17:46:36
○ 2017-02-08 18:38:58
○ 2026-06-12 16:09:30
●A107.180.25.1552016-06-23 → 2026-06-12 · 3 obs
● 2016-06-23 17:46:36
● 2026-06-12 16:09:30
○A200.55.210.2232015-07-13 → 2016-02-26 · 4 obs
● 2016-02-26 18:57:36
○ 2016-06-23 17:46:36
○ 2026-06-12 16:09:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| la | ns1.nic.la, ns2.nic.la, ns3.nic.la, ns4.nic.la | 8 records |
| cortex.la | ns63.domaincontrol.com, ns64.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.101.42
NS records: ns63.domaincontrol.com, ns64.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cortex.la (unsigned zone)
⏱️ Timing
Total: 465ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.180.25.155 |
| NS | 2 | ns63.domaincontrol.com, ns64.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)... |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, google-site-verification=LimmEbHHLfJxp9S |
| SOA | 1 | ns63.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (ns1.nic.la, ns1.nic.la, ns2.nic.la...)
Analysis
Hierarchy
mail.cortex.la is a subdomain of cortex.la.
IP Addresses
cortex.la resolves to just one IP address, 107.180.25.155.
Two other host names, along with rosalialeon.com, coquitlamteachers.com and mail.timbertechdeck.net, also share IP numbers with cortex.la.
Name Servers
The NS records for cortex.la delegate to ns63.domaincontrol.com and ns64.domaincontrol.com.
cortex.la shares its NS records with other domains, for example kitchenexpeditor.com, wowlad.com, creceda.com and two others.
ns63.domaincontrol.com resolves to 97.74.101.42 and 2603:5:2154::2a. Likewise, ns64.domaincontrol.com resolves to 173.201.69.42 and 2603:5:2254::2a — two IP addresses apiece.
Mail Servers
Five mail servers handle cortex.la: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
There is at least a partial MX overlap between cortex.la and other domains, including ns500734.ns500693.ns500693.ns500734.ns500699.ns500734.ns500693.ns500588.ns500699.ns500683.ns500683.ns500632.ns500632.ns500588.ns500588.ns500588.dtrkdll.com, ns500731.ns500731.ns500754.ns500754.ns500742.ns500678.ns500688.ns500704.ns500666.ns500291.ns500131.lustychickser.com, ns500759.ns500698.ns500758.ns500698.ns500698.ns500735.ns500698.ns500736.ns500576.ns500619.ns500652.ns500576.ns500576.trackreceptor.com and two others.
These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.
The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.
The A records for aspmx.l.google.com return 172.253.115.26 and 2607:f8b0:4004:c19::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c0f::1a IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 2a00:1450:400b:c02::1b IP addresses.