captainlang.com - dns.ninja
captainlang.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=1782375055 | ||||||
MX for
captainlang.com |
Subdomains
smtp.captainlang.com |
Same first word
captainlang.com |
DNS History
6 records (6 active, 0 former)
●NSns0.aitcom.net2017-01-04 → 2026-06-25 · 2 obs
● 2026-06-25 08:18:54
●NSns1.aitcom.net2017-01-04 → 2026-06-25 · 2 obs
● 2026-06-25 08:18:54
●NSns2.aitcom.net2017-01-04 → 2026-06-25 · 2 obs
● 2026-06-25 08:18:54
●MXcaptainlang.com2017-01-04 → 2026-06-25 · 2 obs
● 2026-06-25 08:18:54
●MXsmtp.captainlang.com2017-01-04 → 2026-06-25 · 2 obs
● 2026-06-25 08:18:54
●A216.117.173.682017-01-04 → 2026-06-25 · 2 obs
● 2026-06-25 08:18:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| captainlang.com | ns2.aitcom.net, ns1.aitcom.net, ns0.aitcom.net | - |
✅ Authoritative Response
Server:216.117.186.139
NS records: ns2.aitcom.net, ns1.aitcom.net, ns0.aitcom.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for captainlang.com (unsigned zone)
⏱️ Timing
Total: 680ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.117.173.68 |
| NS | 3 | ns2.aitcom.net, ns0.aitcom.net... |
| MX | 2 | smtp.captainlang.com (pri: 20), captainlang.com (pri: 10) |
| TXT | 2 | _globalsign-domain-verification=Fx4CJqzD, v=spf1 a mx -all |
| SOA | 1 | ns0.aitcom.net dns.aitcom.net |
Analysis
Hierarchy
smtp.captainlang.com is delegated beneath captainlang.com.
Mail Server Role
captainlang.com handles its own mail, functioning as its own mail server.
smtp.captainlang.com and captainlang.com are commonly paired as mail servers.
IP Addresses
captainlang.com resolves to just one IP address, 216.117.173.68.
smtp.captainlang.com is an example of another host name that shares IP numbers with captainlang.com.
Name Servers
captainlang.com has three name servers — ns0.aitcom.net, ns1.aitcom.net and ns2.aitcom.net.
There is at least partial name server overlap between captainlang.com and other domains — wolfeborobandstand.org, 161.117.216.in-addr.arpa, dairymachinery.com and two more among them.
These name servers tend to appear in combination with the name servers ns0.azurelink.net, ns1.azurelink.net, ns0.r2group.com and ns1.r2group.com.
Each of the three hostnames points to exactly one IP address: ns0.aitcom.net points to 216.117.191.20, ns1.aitcom.net points to 216.117.186.139 and ns2.aitcom.net points to 216.117.191.22.
Mail Servers
Mail for captainlang.com is routed through two mail servers — captainlang.com and smtp.captainlang.com.
captainlang.com and smtp.captainlang.com each point to one IP address — 216.117.173.68.
The host names captainlang.com and smtp.captainlang.com both resolve to 216.117.173.68 IP addresses.