chithoduong.com - robtex.com
chithoduong.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.90.233.195🇻🇳 WEBPANDA-AS-VN103.90.232.0/22 WEBPANDA-VN | ||||||
| NS | ns1.hostingviet.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.hostingviet.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| MX | mail.chithoduong.com ⭐ | ||||||
| A | 103.90.233.195🇻🇳 WEBPANDA-AS-VN103.90.232.0/22 WEBPANDA-VN | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.hostingviet.vnhostmaster@chithoduong.com 2022-01-08 #1 | ||||||
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=1778393556 | ||||||
Same first word
chithoduong.com |
DNS History
4 records (4 active, 0 former)
●NSns1.hostingviet.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 06:35:12
●NSns2.hostingviet.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 06:35:12
●MXmail.chithoduong.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 06:35:12
●A103.90.233.1952026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 06:35:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| chithoduong.com | ns1.hostingviet.vn, ns2.hostingviet.vn | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns1.hostingviet.vn, ns2.hostingviet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chithoduong.com (unsigned zone)
⏱️ Timing
Total: 1058ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.90.233.195 |
| NS | 2 | ns1.hostingviet.vn, ns2.hostingviet.vn |
| MX | 1 | mail.chithoduong.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.hostingviet.vn hostmaster.chithoduon |
Analysis
IP Addresses
chithoduong.com points to a single IP number: 103.90.233.195.
other host names for instance c12-mail.kosman.vn, kosman.vn, hoanamcons.vn, dienlanhdanhtoan.com.vn and www.tuegiaduong.com.vn share IP numbers with chithoduong.com.
Name Servers
chithoduong.com is delegated to two name servers: ns1.hostingviet.vn and ns2.hostingviet.vn.
chithoduong.com shares the same name server setup as other domains, for example daihocngonnguanh.edu.vn, thuexegiareditinh.com, dragonlab.com.vn, moboitronhq.com and phucanthinh.vn.
chithoduong.com at least partially shares name servers with other domains, for instance tubepphuctho.vn, mttp.com.vn, daotaonhatngu.edu.vn, pvl.com.vn and xacademy.vn.
These name servers are commonly used alongside the name servers ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn, ns4.dotvndns.vn and nsbak.pavietnam.vn.
Host names with one IP number:
The host ns1.hostingviet.vn points to 112.213.89.3 and the host ns2.hostingviet.vn points to 222.255.121.247.
Mail Servers
chithoduong.com is handled by a single mail server, mail.chithoduong.com.
Host name mail.chithoduong.com points to IP address 103.90.233.195.