cothinking.com - dns.ninja
cothinking.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=1782286785 | ||||||
Same first word
cothinking.com |
cothinking.de |
DNS History
16 records (8 active, 8 former)
●NSns1.namebrightdns.com2026-03-08 → 2026-06-24 · 3 obs
● 2026-03-08 02:12:54
● 2026-06-24 07:49:50
●NSns2.namebrightdns.com2026-03-08 → 2026-06-24 · 3 obs
● 2026-03-08 02:12:54
● 2026-06-24 07:49:50
○NSns43.domaincontrol.com2015-07-19 → 2017-03-26 · 4 obs
● 2017-03-26 09:04:02
○ 2026-03-08 02:12:54
○ 2026-06-24 07:49:50
○NSns44.domaincontrol.com2015-07-19 → 2017-03-26 · 4 obs
● 2017-03-26 09:04:02
○ 2026-03-08 02:12:54
○ 2026-06-24 07:49:50
○MXalt1.aspmx.l.google.com2015-07-19 → 2017-03-26 · 4 obs
● 2017-03-26 09:04:02
○ 2026-03-08 02:12:54
○ 2026-06-24 07:49:50
○MXalt2.aspmx.l.google.com2015-07-19 → 2017-03-26 · 4 obs
● 2017-03-26 09:04:02
○ 2026-03-08 02:12:54
○ 2026-06-24 07:49:50
○MXaspmx.l.google.com2015-07-19 → 2017-03-26 · 4 obs
● 2017-03-26 09:04:02
○ 2026-03-08 02:12:54
○ 2026-06-24 07:49:50
○MXaspmx2.googlemail.com2015-07-19 → 2017-03-26 · 4 obs
● 2017-03-26 09:04:02
○ 2026-03-08 02:12:54
○ 2026-06-24 07:49:50
○MXaspmx3.googlemail.com2015-07-19 → 2017-03-26 · 4 obs
● 2017-03-26 09:04:02
○ 2026-03-08 02:12:54
○ 2026-06-24 07:49:50
●MXmail1.namebrightmail.com2026-03-08 → 2026-06-24 · 3 obs
● 2026-03-08 02:12:54
● 2026-06-24 07:49:50
●MXmail2.namebrightmail.com2026-03-08 → 2026-06-24 · 3 obs
● 2026-03-08 02:12:54
● 2026-06-24 07:49:50
○A203.124.119.12015-07-19 → 2017-03-26 · 4 obs
● 2017-03-26 09:04:02
○ 2026-03-08 02:12:54
○ 2026-06-24 07:49:50
●A2600:1f18:4ae:c607:5974:bfa8:d54b:7fe52026-03-08 → 2026-06-24 · 3 obs
● 2026-03-08 02:12:54
● 2026-06-24 07:49:50
●A2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd2026-03-08 → 2026-06-24 · 3 obs
● 2026-03-08 02:12:54
● 2026-06-24 07:49:50
●A44.208.83.1802026-03-08 → 2026-06-24 · 3 obs
● 2026-03-08 02:12:54
● 2026-06-24 07:49:50
●A54.84.240.2352026-03-08 → 2026-06-24 · 3 obs
● 2026-03-08 02:12:54
● 2026-06-24 07:49:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net... | - |
| cothinking.com | ns1.namebrightdns.com, ns2.namebrightdns.com | 8 records |
✅ Authoritative Response
Server:52.203.211.134
NS records: ns1.namebrightdns.com, ns2.namebrightdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cothinking.com (unsigned zone)
⏱️ Timing
Total: 932ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.84.240.235, 44.208.83.180 |
| AAAA | 2 | 2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd, 2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5 |
| NS | 2 | ns2.namebrightdns.com, ns1.namebrightdns.com |
| MX | 2 | mail1.namebrightmail.com (pri: 10), mail2.namebrightmail.com (pri: 10) |
| TXT | 2 | v=spf1 a:smtpout1.namebrightmail.com a:s, google-site-verification=YourUniqueGoogl |
| SOA | 1 | ns1.namebrightdns.com dns.namebright.com |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)
Analysis
IP Addresses
cothinking.com points to the four IP addresses 44.208.83.180, 54.84.240.235, 2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5 and 2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd.
Among the host names that share IP numbers with cothinking.com are bombayartisan.com, profamilyfreedom.net, miracleblaze.com and two others.
Name Servers
Two name servers handle the delegation for cothinking.com: ns1.namebrightdns.com and ns2.namebrightdns.com.
cothinking.com has the same name server delegation as a number of other domains, such as afsdns.com, ns.valmap.com, biggins.networkcommand.com and two more.
There is at least partial name server overlap between cothinking.com and other domains — tiebro.com, musicaeterna.com, oparana.com and two more among them.
These name servers tend to appear in combination with the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.
Hostnames that point to five IP numbers:
ns1.namebrightdns.com directs to 52.203.211.134, 52.204.81.90, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and two other IP addresses.
Hosts with three IP address records:
The hostname ns2.namebrightdns.com points to 54.234.117.29, 54.243.19.140 and 2600:1f18:683a:ae1b:885d:9b52:c623:6fb9.
Mail Servers
The MX records for cothinking.com point to two mail servers: mail1.namebrightmail.com and mail2.namebrightmail.com.
cothinking.com has the same mail server arrangement as a number of other domains, for example dropcatch1362.com, helzi.com, adrienneberry.com and two more.
cothinking.com and other domains — omphalis.com for instance — share at least some mail servers.
mail1.namebrightmail.com → 66.35.35.26 and mail2.namebrightmail.com → 66.35.35.28: one IP number per host name.