cognogen.com - robtex.com
cognogen.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
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=1774422097 | ||||||
Same first word
cognogen.com |
DNS History
9 records (4 active, 5 former)
●NSns1.afternic.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 07:30:38
○NSns15.domaincontrol.com2015-06-11 → 2016-04-02 · 4 obs
● 2016-04-02 10:05:10
○ 2016-09-14 15:43:58
○ 2026-03-25 07:30:38
○NSns16.domaincontrol.com2015-06-11 → 2016-04-02 · 4 obs
● 2016-04-02 10:05:10
○ 2016-09-14 15:43:58
○ 2026-03-25 07:30:38
●NSns2.afternic.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 07:30:38
○MXmailstore1.secureserver.net2015-06-11 → 2016-04-02 · 4 obs
● 2016-04-02 10:05:10
○ 2016-09-14 15:43:58
○ 2026-03-25 07:30:38
○MXsmtp.secureserver.net2015-06-11 → 2016-04-02 · 4 obs
● 2016-04-02 10:05:10
○ 2016-09-14 15:43:58
○ 2026-03-25 07:30:38
●A13.248.169.482026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 07:30:38
○A184.168.221.322015-06-11 → 2016-04-02 · 4 obs
● 2016-04-02 10:05:10
○ 2016-09-14 15:43:58
○ 2026-03-25 07:30:38
●A76.223.54.1462026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 07:30:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cognogen.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cognogen.com (unsigned zone)
⏱️ Timing
Total: 84ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
cognogen.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names such as concretethreads.com, wifiap.com, org.dduffield.com, webaltv.com and butterflyschools.com share IP numbers with cognogen.com.
Name Servers
cognogen.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
cognogen.com uses the same name server setup as other domains, including www.irxt.com, www.healthcareforkids.org, mx20.sigmasynergy.com, ejusd.com and joker.ltd.
At least part of the name servers for cognogen.com are shared with other domains, for instance easydivine.com, wonder.ac, creditsource.net, scamalert.us and wings-n-wifi.net.
These name servers are commonly used alongside the name servers verification-ax3pa7c8padzvl6almvynk.ns101.verify.hn.
Host names with two IP numbers:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.
ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.