cksolution.vn - dns.ninja
cksolution.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.0.15.204🇻🇳 SUPERDATA27.0.15.0/24 -VN | ||||||
| PTR | mx15204.superdata.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 | ||||||
| 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 | ||||||
| MX | mail9077.maychuemail.com ⭐ | ||||||
| A | 2406:9c80::9000:1209🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | mail9077.maychuemail.com | ||||||
| A | 112.213.90.77🇻🇳 SUPERDATA112.213.90.0/24 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 | mail9077.maychuemail.com | ||||||
| MX | mx9077.maychuemail.net(10) | ||||||
| A | 112.213.90.77🇻🇳 SUPERDATA112.213.90.0/24 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 | mail9077.maychuemail.com | ||||||
| TXT | v=spf1 include:spf.maychuemail.com ~all | ||||||
| TXT | v=spf1 a mx ip4:112.213.89.123 ~all | ||||||
| SOA | ns1.pavietnam.vnhostmaster@cksolution.vn 2026-06-18 #33 | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2031114137 | ||||||
Subdomains
Same first word
cksolution.de |
cksolution.ch |
cksolution.vn |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.pavietnam.vn2026-05-01 → 2026-08-16 · 2 obs
● 2026-08-16 08:28:58
●NSns2.pavietnam.vn2026-05-01 → 2026-08-16 · 2 obs
● 2026-08-16 08:28:58
●NSnsbak.pavietnam.net2026-05-01 → 2026-08-16 · 2 obs
● 2026-08-16 08:28:58
○MXmail.cksolution.vn2026-05-01 → 2026-05-01 · 4 obs
● 2026-05-01 16:44:28
○ 2026-05-09 18:08:24
○ 2026-08-16 08:28:58
●MXmail9077.maychuemail.com2026-05-09 → 2026-08-16 · 3 obs
● 2026-05-09 18:08:24
● 2026-08-16 08:28:58
●MXmx9077.maychuemail.net2026-05-09 → 2026-08-16 · 3 obs
● 2026-05-09 18:08:24
● 2026-08-16 08:28:58
●A27.0.15.2042026-05-01 → 2026-08-16 · 2 obs
● 2026-08-16 08:28:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | e.dns-servers.vn, b.dns-servers.vn, a.dns-servers.vn, d.dns-servers.vn... | 15 records |
| cksolution.vn | ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn | 4 records |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cksolution.vn (unsigned zone)
⏱️ Timing
Total: 4334ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 27.0.15.204 |
| NS | 3 | ns2.pavietnam.vn, ns1.pavietnam.vn... |
| MX | 2 | mail9077.maychuemail.com (pri: 5), mx9077.maychuemail.net (pri: 10) |
| TXT | 2 | v=spf1 a mx ip4:112.213.89.123 ~all, v=spf1 include:spf.maychuemail.com ~all |
| SOA | 1 | ns1.pavietnam.vn hostmaster.cksolution.v |
📌 Glue Records Collected
Total: 19
In-bailiwick: 15 (h.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn...)
Out-of-bailiwick: 4 (ns2.pavietnam.vn, ns1.pavietnam.vn, ns2.pavietnam.vn...)
Analysis
Hierarchy
www.cksolution.vn and mail.cksolution.vn are both subdomains of cksolution.vn.
IP Addresses
cksolution.vn resolves to one IP address: 27.0.15.204.
Additional host names — including xedayhanhly.com and www.cksolution.vn — share IP numbers with cksolution.vn.
Name Servers
cksolution.vn has three name servers — nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
cksolution.vn has at least partial name server overlap with other domains, such as pkductin.com, diamondmassage.vn, thuocxanh.vn and two others.
It is common to find these name servers paired with the name servers ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and nsbak.pavietnam.vn.
Each of nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn points to two IP numbers. nsbak.pavietnam.net points to 112.213.89.22 and 2406:9c80::9000:302. ns1.pavietnam.vn points to 112.213.89.3 and 2406:9c80::66. ns2.pavietnam.vn points to 222.255.121.247 and 2406:9c80::9000:111.
Mail Servers
Mail for cksolution.vn is handled by two mail servers — mail9077.maychuemail.com and mx9077.maychuemail.net.
cksolution.vn uses an identical mail server configuration to several other domains — among them vtrace.vn, 24hseamart.vn, melosagarden.com.vn and two more.
cksolution.vn has at least partial mail server overlap with other domains such as jtie.com.vn, bvngoaithankinhqt.org.vn, dichvulamsach.vn and two more.
Hostnames that resolve to two IP addresses:
mail9077.maychuemail.com resolves to 112.213.90.77 and 2406:9c80::9000:1209.
Hosts with just one IP address:
mx9077.maychuemail.net resolves to 112.213.90.77.
The host names mail9077.maychuemail.com and mx9077.maychuemail.net both resolve to 112.213.90.77 IP addresses.