docons.com - dns.ninja
docons.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=1784931802 | ||||||
Subdomains
mail.docons.com |
Same first word
docons.com |
Similar names
DNS History
5 records (5 active, 0 former)
●MXmail.docons.com2026-02-15 → 2026-07-24 · 2 obs
● 2026-07-24 22:41:16
●A103.221.223.262026-02-15 → 2026-07-24 · 2 obs
● 2026-07-24 22:41:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| docons.com | ns-a1.tenten.vn, ns-a2.tenten.vn, ns-a3.tenten.vn | - |
✅ Authoritative Response
Server:137.59.104.65
NS records: ns-a1.tenten.vn, ns-a2.tenten.vn, ns-a3.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for docons.com (unsigned zone)
⏱️ Timing
Total: 1404ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.223.26 |
| NS | 3 | ns-a1.tenten.vn, ns-a3.tenten.vn... |
| MX | 1 | mail.docons.com (pri: 10) |
| TXT | 2 | google-site-verification=RQR0CjBdFo9IgGB, v=spf1 mx a ip4:103.221.223.26 ~all |
| SOA | 1 | ns-a2.tenten.vn noreply.tenten.vn |
Analysis
Hierarchy
docons.com is the parent zone for mail.docons.com.
IP Addresses
docons.com directs to one IP number, which is 103.221.223.26.
Among the host names that share IP numbers with docons.com are mail.thethaotanphu.vn, zalo.academy, aothidau.com and two others.
Name Servers
docons.com is delegated to three name servers: ns-a1.tenten.vn, ns-a2.tenten.vn and ns-a3.tenten.vn.
docons.com partially shares its NS delegation with several other domains, including kinhtevanhoa.com, haiphongcomputer.com, lovmemor.com and two others.
These name servers regularly co-occur with the name servers ns-b3.tenten.vn, ns-b1.tenten.vn and ns-b2.tenten.vn.
ns-a1.tenten.vn, ns-a2.tenten.vn and ns-a3.tenten.vn each resolve to two IP addresses: ns-a1.tenten.vn resolves to 137.59.104.65 and 2404:f080:1101:323:a150:95:115:1010; ns-a2.tenten.vn resolves to 137.59.104.66 and 2404:f080:1101:323:a150:95:115:1011; ns-a3.tenten.vn resolves to 150.95.111.47 and 2404:f080:1101:323:a150:95:115:1012.
Mail Servers
docons.com routes its mail through a single mail server, mail.docons.com.
mail.docons.com resolves to a single IP number: 103.221.223.26.