thanhnn.dev - dns.ninja
thanhnn.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.198.79.1🇺🇸 Amazon216.198.79.0/24 EC2 Prefix | ||||||
| NS | ns1.vietnix.net ⭐ | ||||||
| A | 103.200.22.22🇻🇳 VNPT-AS-VN103.200.22.0/24 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 | ||||||
| NS | ns2.vietnix.net | ||||||
| A | 103.200.20.20🇻🇳 VNPT-AS-VN103.200.20.0/24 VNPT-NET | ||||||
| NS | nsbak.vietnix.net | ||||||
| A | 103.90.226.137🇻🇳 VNPT-AS-VN103.90.226.0/24 VNXCLOUD-VN | ||||||
| MX | mail.thanhnn.dev ⭐ | ||||||
| A | 157.10.199.209DVS-AS-VN157.10.198.0/23 MEGAHOSTBIZ-VN | ||||||
| PTR | mail.thanhnn.dev | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | ns1.vietnix.nethostmaster@thanhnn.dev 2026-05-29 #1 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Subdomains
mail.thanhnn.dev |
Same first word
thanhnn.dev |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| thanhnn.dev | ns1.vietnix.net, ns2.vietnix.net, nsbak.vietnix.net | - |
✅ Authoritative Response
Server:103.200.22.22
NS records: ns1.vietnix.net, ns2.vietnix.net, nsbak.vietnix.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thanhnn.dev (unsigned zone)
⏱️ Timing
Total: 1385ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.198.79.1 |
| NS | 3 | ns2.vietnix.net, nsbak.vietnix.net... |
| MX | 1 | mail.thanhnn.dev (pri: 10) |
| TXT | 1 | v=spf1 mx ~all |
| SOA | 1 | ns1.vietnix.net hostmaster.thanhnn.dev |
Analysis
Hierarchy
thanhnn.dev is a parent domain of mail.thanhnn.dev.
IP Addresses
thanhnn.dev directs to one IP number, which is 216.198.79.1.
Among the host names that share IP numbers with thanhnn.dev are memeland.space, zakros.com, araix.net and two others.
Name Servers
thanhnn.dev is delegated to three name servers: ns1.vietnix.net, ns2.vietnix.net and nsbak.vietnix.net.
thanhnn.dev shares at least some of its name servers with other domains, including nhatophucminh.net, differentauthen.io.vn, witchanroblox1.com and two others.
ns1.vietnix.net, ns2.vietnix.net and nsbak.vietnix.net each resolve to a single IP address: ns1.vietnix.net resolves to 103.200.22.22, ns2.vietnix.net resolves to 103.200.20.20 and nsbak.vietnix.net resolves to 103.90.226.137.
Mail Servers
thanhnn.dev routes its mail through a single mail server, mail.thanhnn.dev.
mail.thanhnn.dev resolves to a single IP number: 157.10.199.209.