cottook.com - dns.ninja
cottook.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=1784031627 | ||||||
Same first word
cottook.com |
Similar names
DNS History
8 records (8 active, 0 former)
●MXmail7.servidormail.eu2026-07-04 → 2026-07-14 · 2 obs
● 2026-07-14 12:24:30
●A77.90.27.1042026-07-04 → 2026-07-14 · 2 obs
● 2026-07-14 12:24:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net... | - |
| cottook.com | ns1.dynu.com, ns2.dynu.com, ns3.dynu.com, ns4.dynu.com... | 11 records |
✅ Authoritative Response
Server:72.51.58.2
NS records: ns1.dynu.com, ns2.dynu.com, ns3.dynu.com, ns4.dynu.com, ns5.dynu.com, ns6.dynu.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cottook.com (unsigned zone)
⏱️ Timing
Total: 649ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.90.27.104 |
| NS | 6 | ns6.dynu.com, ns3.dynu.com... |
| MX | 1 | mail7.servidormail.eu (pri: 10) |
| SOA | 1 | ns1.dynu.com administrator.dynu.com |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.dynu.com, ns2.dynu.com, ns2.dynu.com...)
Analysis
IP Addresses
cottook.com has exactly one IP address — 77.90.27.104.
explicacoes.com, ppsc.pt, 1000megabytes.eu plus two other host names have IP numbers in common with cottook.com.
Name Servers
cottook.com is served by 6 authoritative name servers — among them ns1.dynu.com, ns2.dynu.com, ns3.dynu.com and 3 others.
cottook.com has at least partial name server overlap with other domains, such as ryanmacdonald.com, chartst.com, downeyboys.net and two others.
ns4.dynu.com, ns5.dynu.com and ns6.dynu.com — plus 6 other name servers — are commonly paired with these name servers.
Host names pointing to two IP addresses:
ns2.dynu.com resolves to two addresses: 108.181.13.234 and 2602:ff23:0:8888::2.
ns3.dynu.com resolves to two addresses: 162.251.164.146 and 2605:9f80:4000:214::2.
ns4.dynu.com resolves to two addresses: 108.181.159.122 and 2604:6600:2000:39::2.
ns5.dynu.com resolves to two addresses: 216.105.169.98 and 2605:9f80:c000:404::2.
ns6.dynu.com resolves to two addresses: 173.0.55.138 and 2607:f8f8:631:8612::2.
Host names resolving to a single IP address:
The hostname ns1.dynu.com resolves to 72.51.58.2.
Mail Servers
cottook.com uses one mail server — mail7.servidormail.eu.
cottook.com uses the same mail servers as other domains, including oralmais.pt.
mail7.servidormail.eu carries a single IP number, which is 185.13.148.76.