cognigraph.com - robtex.com
cognigraph.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.215.11.101🇺🇸 COMCAST-IBONE50.128.0.0/9 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054 | ||||||
| PTR | cognigraph.com | ||||||
| NS | ns41.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2142::15🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | ns41.domaincontrol.com | ||||||
| A | 97.74.100.21🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns41.domaincontrol.com | ||||||
| NS | ns42.domaincontrol.com | ||||||
| A | 2603:5:2242::15🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | ns42.domaincontrol.com | ||||||
| A | 173.201.68.21🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns42.domaincontrol.com | ||||||
| MX | mail.cognigraph.com ⭐ | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | ns41.domaincontrol.comdns@jomax.net 2022-11-09 #2 | ||||||
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=1771291435 | ||||||
PTR for
Subdomains
mail.cognigraph.com |
Same first word
cognigraph.com |
DNS History
6 records (4 active, 2 former)
●NSns41.domaincontrol.com2015-07-01 → 2026-03-23 · 2 obs
● 2026-03-23 00:57:32
●NSns42.domaincontrol.com2015-07-01 → 2026-03-23 · 2 obs
● 2026-03-23 00:57:32
●MXmail.cognigraph.com2015-07-01 → 2026-03-23 · 2 obs
● 2026-03-23 00:57:32
●A50.215.11.1012026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 00:57:32
○A65.19.169.1892015-07-01 → 2017-02-19 · 4 obs
● 2017-02-19 11:07:22
○ 2020-04-08 00:24:42
○ 2026-03-23 00:57:32
○A69.12.6.522020-04-08 → 2020-04-08 · 3 obs
● 2020-04-08 00:24:42
○ 2026-03-23 00:57:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net... | - |
| cognigraph.com | ns41.domaincontrol.com, ns42.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.21
NS records: ns41.domaincontrol.com, ns42.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cognigraph.com (unsigned zone)
⏱️ Timing
Total: 104ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.215.11.101 |
| NS | 2 | ns41.domaincontrol.com, ns42.domaincontrol.com |
| MX | 1 | mail.cognigraph.com (pri: 0) |
| TXT | 1 | v=spf1 mx ~all |
| SOA | 1 | ns41.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns41.domaincontrol.com, ns41.domaincontrol.com, ns42.domaincontrol.com...)
Analysis
Hierarchy
cognigraph.com is the parent of mail.cognigraph.com.
IP Addresses
cognigraph.com resolves to one IP number: 50.215.11.101.
Name Servers
cognigraph.com is delegated to two name servers ns41.domaincontrol.com and ns42.domaincontrol.com.
cognigraph.com shares the same name server setup as other domains, for instance elliotdash.com, renderglow.com, teamtwidwell.com, googlegk.com and oncenterline.com.
Host names with two IP numbers:
The host name ns41.domaincontrol.com points to 2603:5:2142::15 and 97.74.100.21; the host name ns42.domaincontrol.com points to 2603:5:2242::15 and 173.201.68.21.
Mail Servers
cognigraph.com is handled by a single mail server, mail.cognigraph.com.