mail.cuasovanhoc.com - robtex.com
mail.cuasovanhoc.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 112.213.89.78๐ป๐ณ 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 | hector.dotvndns.com | ||||||
cuasovanhoc.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 112.213.89.78๐ป๐ณ 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 | ||||||
| NS | nsbak.pavietnam.net โญ | ||||||
| NS | ns1.pavietnam.vn | ||||||
| NS | ns2.pavietnam.vn | ||||||
| MX | mail.cuasovanhoc.com โญ | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | nsbak.pavietnam.nethostmaster@cuasovanhoc.com 2025-10-30 #3 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA112.213.89.1092017-06-26 โ 2017-06-26 ยท 3 obs
โ 2017-06-26 01:55:50
โ 2026-02-15 04:37:18
โ 2026-04-12 02:51:40
โ 2026-02-15 04:37:18
โ 2026-04-12 02:51:40
โA112.213.89.782026-02-15 โ 2026-04-12 ยท 3 obs
โ 2017-06-26 01:55:50
โ 2026-02-15 04:37:18
โ 2026-04-12 02:51:40
โ 2026-02-15 04:37:18
โ 2026-04-12 02:51:40
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cuasovanhoc.com | nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn | - |
โ Authoritative Response
Server:112.213.89.22
NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for cuasovanhoc.com (unsigned zone)
โฑ๏ธ Timing
Total: 1392ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.213.89.78 |
Analysis
Mail Server Role
mail.cuasovanhoc.com is the mail server for cuasovanhoc.com.
IP Addresses
mail.cuasovanhoc.com maps to IP address 112.213.89.78.
Other host names, for instance phikaka.com, phanmemnet.com, ftvjapan.denshi.vn, top8.vn and mail.vhouse.vn share IP numbers with mail.cuasovanhoc.com.