mail.web3a.vn - robtex.com
mail.web3a.vn
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 103.130.218.47๐ป๐ณ WEBICO-AS-VN103.130.218.0/23 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 | ||||||
web3a.vn
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 103.130.218.47๐ป๐ณ WEBICO-AS-VN103.130.218.0/23 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 | ns1.web3a.vn โญ | ||||||
| NS | ns2.web3a.vn | ||||||
| MX | mail.web3a.vn โญ | ||||||
| TXT | wv4knwf2i2k76tanc9dd2p97otmaa3c.web3a.vn | ||||||
| TXT | dfpqb4t7v5876sxbfqrh593cdczrwdlj.web3a.vn. | ||||||
| TXT | v=spf1 a mx ip4:103.130.218.47 ~all | ||||||
| TXT | _wv4knwf2i2k76tanc9dd2p97otmaa3c.web3a.vn | ||||||
| SOA | ns1.web3a.vnhostmaster@web3a.vn 2025-10-23 #6 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA103.130.218.472026-05-05 โ 2026-05-07 ยท 2 obs
โ 2026-05-05 10:25:52
โ 2026-05-07 19:17:30
โ 2026-05-07 19:17:30
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | f.dns-servers.vn, b.dns-servers.vn, a.dns-servers.vn, c.dns-servers.vn... | - |
| web3a.vn | ns2.web3a.vn, ns1.web3a.vn | 2 records |
โ Authoritative Response
Server:103.130.218.47
NS records: ns2.web3a.vn, ns1.web3a.vn
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for web3a.vn (unsigned zone)
โฑ๏ธ Timing
Total: 1450ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.130.218.47 |
๐ Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.web3a.vn, ns2.web3a.vn)
Analysis
Mail Server Role
mail.web3a.vn is the mail server for web3a.vn.
IP Addresses
mail.web3a.vn resolves to one IP number: 103.130.218.47.
other host names including b.web3a.vn, dichthuatphuthinh.vn, zilawater.vn, a.web3a.vn and web3a.vn share IP numbers with mail.web3a.vn.