cogitolabs.com - robtex.com
cogitolabs.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1507.awsdns-60.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5305:e300::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1507.awsdns-60.org | ||||||
| A | 205.251.197.227🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1507.awsdns-60.org | ||||||
| NS | ns-164.awsdns-20.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5300:a400::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-164.awsdns-20.com | ||||||
| A | 205.251.192.164🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-164.awsdns-20.com | ||||||
| NS | ns-1650.awsdns-14.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5306:7200::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1650.awsdns-14.co.uk | ||||||
| A | 205.251.198.114🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1650.awsdns-14.co.uk | ||||||
| NS | ns-850.awsdns-42.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5303:5200::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-850.awsdns-42.net | ||||||
| A | 205.251.195.82🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-850.awsdns-42.net | ||||||
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=1777255871 | ||||||
Same first word
cogitolabs.org |
cogitolabs.com |
DNS History
4 records (4 active, 0 former)
●NSns-1507.awsdns-60.org2026-02-23 → 2026-04-27 · 2 obs
● 2026-04-27 02:25:32
●NSns-164.awsdns-20.com2026-02-23 → 2026-04-27 · 2 obs
● 2026-04-27 02:25:32
●NSns-1650.awsdns-14.co.uk2026-02-23 → 2026-04-27 · 2 obs
● 2026-04-27 02:25:32
●NSns-850.awsdns-42.net2026-02-23 → 2026-04-27 · 2 obs
● 2026-04-27 02:25:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| cogitolabs.com | ns-164.awsdns-20.com, ns-850.awsdns-42.net, ns-1650.awsdns-14.co.uk, ns-1507.awsdns-60.org | 2 records |
✅ Authoritative Response
Server:205.251.192.164
NS records: ns-164.awsdns-20.com, ns-850.awsdns-42.net, ns-1650.awsdns-14.co.uk, ns-1507.awsdns-60.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cogitolabs.com (unsigned zone)
⏱️ Timing
Total: 3166ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-164.awsdns-20.com, ns-164.awsdns-20.com)
Analysis
Name Servers
cogitolabs.com is delegated to four name servers: ns-164.awsdns-20.com, ns-850.awsdns-42.net, ns-1507.awsdns-60.org and ns-1650.awsdns-14.co.uk.
cogitolabs.com at least partially shares name servers with other domains, for instance k-linkchannel.com, exvoip.com, bluemousesolutions.com, xforms.com and genmed.org.uk.
these name servers are commonly used with ns-985.awsdns-59.net, ns-1311.awsdns-35.org and ns-1907.awsdns-46.co.uk.
Host names with two IP numbers:
ns-164.awsdns-20.com points to: 2600:9000:5300:a400::1 and 205.251.192.164.
ns-850.awsdns-42.net points to: 2600:9000:5303:5200::1 and 205.251.195.82.
ns-1507.awsdns-60.org points to: 2600:9000:5305:e300::1 and 205.251.197.227.
ns-1650.awsdns-14.co.uk points to: 2600:9000:5306:7200::1 and 205.251.198.114.