cognatech.com - dns.ninja
cognatech.com
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.netnstld@verisign-grs.com serial=1784942612 | ||||||
Subdomains
Same first word
cognatech.com |
Similar names
DNS History
13 records (8 active, 5 former)
○NSns.hosteurope.com2015-08-17 → 2017-03-31 · 4 obs
● 2017-03-31 22:58:48
○ 2026-02-27 13:58:02
○ 2026-07-25 01:41:04
○NSns2.hosteurope.com2015-08-17 → 2017-03-31 · 4 obs
● 2017-03-31 22:58:48
○ 2026-02-27 13:58:02
○ 2026-07-25 01:41:04
●NSns65.domaincontrol.com2026-02-27 → 2026-07-25 · 3 obs
● 2026-02-27 13:58:02
● 2026-07-25 01:41:04
●NSns66.domaincontrol.com2026-02-27 → 2026-07-25 · 3 obs
● 2026-02-27 13:58:02
● 2026-07-25 01:41:04
●MXalt1.aspmx.l.google.com2016-08-08 → 2026-07-25 · 3 obs
● 2016-08-08 07:54:10
● 2026-07-25 01:41:04
●MXalt2.aspmx.l.google.com2016-08-08 → 2026-07-25 · 3 obs
● 2016-08-08 07:54:10
● 2026-07-25 01:41:04
●MXalt3.aspmx.l.google.com2016-08-08 → 2026-07-25 · 3 obs
● 2016-08-08 07:54:10
● 2026-07-25 01:41:04
●MXalt5.aspmx.l.google.com2016-08-08 → 2026-07-25 · 3 obs
● 2016-08-08 07:54:10
● 2026-07-25 01:41:04
●MXaspmx.l.google.com2016-08-08 → 2026-07-25 · 3 obs
● 2016-08-08 07:54:10
● 2026-07-25 01:41:04
○MXhosting2.cognatech.com2015-08-17 → 2016-03-14 · 4 obs
● 2016-03-14 11:32:44
○ 2016-08-08 07:54:10
○ 2026-07-25 01:41:04
○A212.48.67.1712015-08-17 → 2016-03-14 · 4 obs
● 2016-03-14 11:32:44
○ 2016-08-08 07:54:10
○ 2026-07-25 01:41:04
●A34.249.212.1362026-02-27 → 2026-07-25 · 3 obs
● 2026-02-27 13:58:02
● 2026-07-25 01:41:04
○A52.48.25.1892016-08-08 → 2017-03-31 · 5 obs
● 2016-08-08 07:54:10
● 2017-03-31 22:58:48
○ 2026-02-27 13:58:02
○ 2026-07-25 01:41:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| cognatech.com | ns66.domaincontrol.com, ns65.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.70.43
NS records: ns66.domaincontrol.com, ns65.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cognatech.com (unsigned zone)
⏱️ Timing
Total: 154ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.249.212.136 |
| NS | 2 | ns65.domaincontrol.com, ns66.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 20)... |
| TXT | 2 | v=spf1 ip4:34.249.212.136/32 a:crm.cogna, google-site-verification=uPFPebl-zAJjI9E |
| SOA | 1 | ns65.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns66.domaincontrol.com, ns66.domaincontrol.com, ns65.domaincontrol.com...)
Analysis
Hierarchy
cognatech.com has four subdomains: hosting1.cognatech.com, hosting2.cognatech.com, mail.cognatech.com and hermes.cognatech.com.
IP Addresses
cognatech.com has exactly one IP address — 34.249.212.136.
There are other host names — ec2-34-249-212-136.eu-west-1.compute.amazonaws.com among them — that share IP numbers with cognatech.com.
Name Servers
DNS delegation for cognatech.com points to two name servers: ns65.domaincontrol.com and ns66.domaincontrol.com.
The name server configuration of cognatech.com is shared with other domains, for instance justintimefm.us, connect-wu.com, pizzahubbaltimoremd.com and two others.
cognatech.com has partial name server overlap with other domains, including fhmchc.com.
ns65.domaincontrol.com directs to 97.74.102.43 and 2603:5:2164::2b. ns66.domaincontrol.com directs to 173.201.70.43 and 2603:5:2264::2b. Each host name carries two IP addresses.
Mail Servers
cognatech.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by cognatech.com are shared with other domains: mindtitan.com, ns500821.ns500794.ns500794.ns500841.ns500841.ns500794.ns500821.ns500795.ns500795.ns500794.ns500794.ns500821.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, ns500759.ns500758.ns500759.ns500758.ns500736.ns500735.ns500698.ns500698.ns500735.ns500576.ns500698.ns500619.ns500576.ns500619.trackreceptor.com and two others among them.
It is common to find these mail servers paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and alt5.aspmx.l.google.com, as well as two others.
Host names pointing to two IP addresses:
aspmx.l.google.com has two IP addresses: 172.253.63.26 and 2607:f8b0:4004:c21::1b.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt5.aspmx.l.google.com has two IP addresses: 142.251.96.27 and 2607:f8b0:4003:c4a::1b.