coderdragon.com - robtex.com
coderdragon.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.21.220.121🇭🇰 LEASEWEB-APAC-HKG-10103.21.220.0/24 Hawk Host Inc. 710 Tower St South PO Box 50081 | ||||||
| PTR | 103.21.220.121-static.reverse.arandomserver.com | ||||||
| NS | nsbak.pavietnam.net ⭐ | ||||||
| A | 2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | nsbak.dotvndns.com | ||||||
| A | 112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns8922.dotvndns.vn | ||||||
| NS | ns1.pavietnam.vn | ||||||
| A | 2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| NS | ns2.pavietnam.vn | ||||||
| A | 2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns2.dotvndns.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| MX | mail.coderdragon.com ⭐ | ||||||
| A | 103.21.220.121🇭🇰 LEASEWEB-APAC-HKG-10103.21.220.0/24 Hawk Host Inc. 710 Tower St South PO Box 50081 | ||||||
| PTR | 103.21.220.121-static.reverse.arandomserver.com | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | nsbak.pavietnam.nethostmaster@coderdragon.com 2026-05-18 #4 | ||||||
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=1794129051 | ||||||
Subdomains
mail.coderdragon.com |
Same first word
coderdragon.com |
Similar names
dragondecor.com.ph |
dragondecor.ae |
decordragon.com |
gardencoord.com |
dragondecor.com |
coreddragon.ph |
reddragonco.com |
rodgerandco.com |
deorcdragon.com |
coreddragon.com.ph |
dragoncoder.com |
organddecor.com |
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns1.pavietnam.vn2026-08-31 → 2026-11-08 · 2 obs
● 2026-11-08 09:33:54
●NSns2.pavietnam.vn2026-08-31 → 2026-11-08 · 2 obs
● 2026-11-08 09:33:54
●NSnsbak.pavietnam.net2026-08-31 → 2026-11-08 · 2 obs
● 2026-11-08 09:33:54
●MXmail.coderdragon.com2026-08-31 → 2026-11-08 · 2 obs
● 2026-11-08 09:33:54
●A103.21.220.1212026-08-31 → 2026-11-08 · 2 obs
● 2026-11-08 09:33:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coderdragon.com | nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn | - |
✅ Authoritative Response
Server:112.213.89.22
NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coderdragon.com (unsigned zone)
⏱️ Timing
Total: 1447ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.21.220.121 |
| NS | 3 | nsbak.pavietnam.net, ns2.pavietnam.vn... |
| MX | 1 | mail.coderdragon.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | nsbak.pavietnam.net hostmaster.coderdrag |
Analysis
Hierarchy
The domain mail.coderdragon.com falls under the parent coderdragon.com.
IP Addresses
coderdragon.com has exactly one IP address — 103.21.220.121.
bioncare.vn, waterjet-flosser.com, youcodevn.com plus two other host names have IP numbers in common with coderdragon.com.
Name Servers
coderdragon.com carries NS records delegating to nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
At least some of coderdragon.com's name servers are shared with other domains, for example nguyendangkhoi.id.vn, longenergy.vn, thodiaphuyen.vn and two more.
It is common for these name servers to be used in conjunction with the name servers ns1.dotvndns.vn, ns2.dotvndns.vn and nsbak.dotvndns.com.
nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn are three hostnames that each resolve to a pair of IP addresses: nsbak.pavietnam.net to 112.213.89.22 and 2406:9c80::9000:302, ns1.pavietnam.vn to 112.213.89.3 and 2406:9c80::66, and ns2.pavietnam.vn to 222.255.121.247 and 2406:9c80::9000:111.
Mail Servers
coderdragon.com uses one mail server — mail.coderdragon.com.
mail.coderdragon.com carries a single IP number, which is 103.21.220.121.