caythongdep.com - robtex.com
caythongdep.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.104.53.200🇸🇬 AKAMAI-LINODE-AP172.104.32.0/19 Akamai Technologies | ||||||
| PTR | 172-104-53-200.ip.linodeusercontent.com | ||||||
| NS | nsbak.dotvndns.com ⭐ | ||||||
| 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.dotvndns.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.dotvndns.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 | ||||||
| NS | ns3.dotvndns.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.caythongdep.com ⭐ | ||||||
| A | 112.213.89.186🇻🇳 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 | ns89186.dotvndns.vn | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| TXT | google-site-verification=CjAezv8HkCzr7n4rU9CDvwWDyqkE_coanxOcEz61ejQ | ||||||
| SOA | nsbak.dotvndns.comhostmaster@caythongdep.com 2025-09-25 #9 | ||||||
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=1778338381 | ||||||
Subdomains
mail.caythongdep.com |
Same first word
caythongdep.com |
DNS History
10 records (6 active, 4 former)
○NSns-bak.matbao.com2016-12-15 → 2016-12-15 · 3 obs
○ 2018-08-19 16:20:10
○ 2026-05-09 15:13:24
●NSns1.dotvndns.vn2026-02-23 → 2026-05-09 · 3 obs
● 2026-02-23 10:41:44
● 2026-05-09 15:13:24
○NSns1.matbao.vn2016-12-15 → 2016-12-15 · 3 obs
○ 2018-08-19 16:20:10
○ 2026-05-09 15:13:24
●NSns2.dotvndns.vn2026-02-23 → 2026-05-09 · 3 obs
● 2026-02-23 10:41:44
● 2026-05-09 15:13:24
○NSns2.matbao.vn2016-12-15 → 2016-12-15 · 3 obs
○ 2018-08-19 16:20:10
○ 2026-05-09 15:13:24
●NSns3.dotvndns.vn2026-02-23 → 2026-05-09 · 3 obs
● 2026-02-23 10:41:44
● 2026-05-09 15:13:24
●NSnsbak.dotvndns.com2026-02-23 → 2026-05-09 · 3 obs
● 2026-02-23 10:41:44
● 2026-05-09 15:13:24
●MXmail.caythongdep.com2026-02-23 → 2026-05-09 · 2 obs
● 2026-05-09 15:13:24
○A112.78.2.2532016-12-15 → 2016-12-15 · 3 obs
○ 2018-08-19 16:20:10
○ 2026-05-09 15:13:24
●A172.104.53.2002026-02-23 → 2026-05-09 · 3 obs
● 2026-02-23 10:41:44
● 2026-05-09 15:13:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| caythongdep.com | nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn | 2 records |
✅ Authoritative Response
Server:112.213.89.3
NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for caythongdep.com (unsigned zone)
⏱️ Timing
Total: 1565ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.104.53.200 |
| NS | 4 | ns2.dotvndns.vn, ns1.dotvndns.vn... |
| MX | 1 | mail.caythongdep.com (pri: 10) |
| TXT | 2 | v=spf1 a mx ~all, google-site-verification=CjAezv8HkCzr7n4 |
| SOA | 1 | nsbak.dotvndns.com hostmaster.caythongde |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)
Analysis
Hierarchy
The parent of mail.caythongdep.com is caythongdep.com.
IP Addresses
caythongdep.com points to a single IP number: 172.104.53.200.
Other host names, for instance cpcalendars.swa.edu.vn, baoanvietnam.com, 172-104-53-200.ip.linodeusercontent.com, thegioiamthanh.net and dongphucnamphuong.com share IP numbers with caythongdep.com.
Name Servers
caythongdep.com is delegated to four name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns3.dotvndns.vn.
caythongdep.com shares name servers with other domains at least partially, for instance tmbranding.vn, bepdien.vn, ditru.com.au, cngvietnam.com and tgreen.vn.
these name servers are often used with ns1.pavietnam.vn, ns2.pavietnam.vn and nsbak.pavietnam.net.
Host names with two IPs:
nsbak.dotvndns.com points to 2406:9c80::9000:302 and 112.213.89.22
ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3
ns2.dotvndns.vn points to 2406:9c80::9000:111 and 222.255.121.247
Host names with one IP:
ns3.dotvndns.vn points to 112.213.89.22
Hosts pointing to 112.213.89.22:
nsbak.dotvndns.com and ns3.dotvndns.vn
Mail Servers
The mail server for caythongdep.com is mail.caythongdep.com.
Host name mail.caythongdep.com resolves to IP 112.213.89.186.