congtytkt.com - robtex.com
congtytkt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.82.22.142🇻🇳 VNPT-AS-VN103.82.20.0/22 INETACADEMY-AS-VN | ||||||
| PTR | 103.82.22.142.cloudfly.vn | ||||||
| NS | ns1.nina.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.nina.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | ns3.nina.vn | ||||||
| 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 | ||||||
| MX | mail.congtytkt.com ⭐ | ||||||
| A | 103.82.22.142🇻🇳 VNPT-AS-VN103.82.20.0/22 INETACADEMY-AS-VN | ||||||
| PTR | 103.82.22.142.cloudfly.vn | ||||||
| TXT | v=spf1 ip4:103.82.22.142 a mx include:_spf.google.com include:congtytkt.com ~all | ||||||
| SOA | ns1.nina.vnhostmaster@congtytkt.com 2025-11-25 #6 | ||||||
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=1778612551 | ||||||
Subdomains
Same first word
congtytkt.com |
DNS History
5 records (5 active, 0 former)
●MXmail.congtytkt.com2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 19:29:08
●A103.82.22.1422026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 19:29:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| congtytkt.com | ns1.nina.vn, ns2.nina.vn, ns3.nina.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns1.nina.vn, ns2.nina.vn, ns3.nina.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for congtytkt.com (unsigned zone)
⏱️ Timing
Total: 974ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.82.22.142 |
| NS | 3 | ns3.nina.vn, ns1.nina.vn... |
| MX | 1 | mail.congtytkt.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:103.82.22.142 a mx include:_s |
| SOA | 1 | ns1.nina.vn hostmaster.congtytkt.com |
Analysis
Hierarchy
congtytkt.com is parent of www.congtytkt.com and mail.congtytkt.com.
IP Addresses
congtytkt.com points to a single IP: 103.82.22.142.
Other host names, for instance suaotominhnhat.com, www.chanhbasac.com, tillyvegan.com, mail.suaotominhnhat.com and chanhbasac.com share IP numbers with congtytkt.com.
Name Servers
congtytkt.com is delegated to three name servers: ns1.nina.vn, ns2.nina.vn and ns3.nina.vn.
congtytkt.com at least partially shares its name servers with other domains, for instance daylaixenhabe.com, shihlinvn.com, quangcaoadong.com.vn, diencodian.com and carlogavazzi.vn.
These name servers are commonly used with ns1.dotvndns.vn, nsbak.pavietnam.net and ns1.pavietnam.vn.
Host names with one IP number:
ns1.nina.vn points to: 112.213.89.3.
ns2.nina.vn points to: 222.255.121.247.
ns3.nina.vn points to: 112.213.89.22.
Mail Servers
congtytkt.com is served by a single mail server, mail.congtytkt.com.
mail.congtytkt.com points to IP number 103.82.22.142.