mail.hdtech.vn - robtex.com
mail.hdtech.vn
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 103.104.123.15๐ป๐ณ VNDATA-AS-VN103.104.120.0/22 VNDATA-VN VNDATA-VN | ||||||
| PTR | smtp.isamail.vn | ||||||
hdtech.vn
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 45.117.77.92๐ป๐ณ BIZMAC-VN-AS45.117.77.0/24 BIZMAC-VN | ||||||
| NS | nsbak.pavietnam.net โญ | ||||||
| NS | ns1.pavietnam.vn | ||||||
| NS | ns2.pavietnam.vn | ||||||
| MX | mail.hdtech.vn โญ | ||||||
| TXT | v=spf1 mx ip4:103.104.123.0/24 ip4:202.151.175.0/27 ?all | ||||||
| SOA | nsbak.pavietnam.nethostmaster@hdtech.vn 2024-08-21 #6 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA103.104.123.152026-04-25 โ 2026-05-09 ยท 3 obs
โ 2020-02-22 02:47:22
โ 2026-04-25 06:07:18
โ 2026-05-09 22:14:50
โ 2026-04-25 06:07:18
โ 2026-05-09 22:14:50
โA112.213.89.972020-02-22 โ 2020-02-22 ยท 3 obs
โ 2020-02-22 02:47:22
โ 2026-04-25 06:07:18
โ 2026-05-09 22:14:50
โ 2026-04-25 06:07:18
โ 2026-05-09 22:14:50
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | g.dns-servers.vn, f.dns-servers.vn, a.dns-servers.vn, h.dns-servers.vn... | - |
| hdtech.vn | ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net | 4 records |
โ Authoritative Response
Server:112.213.89.22
NS records: ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for hdtech.vn (unsigned zone)
โฑ๏ธ Timing
Total: 1295ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.104.123.15 |
๐ Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.pavietnam.vn, ns1.pavietnam.vn, ns2.pavietnam.vn...)
Analysis
Mail Server Role
mail.hdtech.vn functions as a mail server for hdtech.vn.
IP Addresses
mail.hdtech.vn resolves to one IP number: 103.104.123.15.
other host names including mail.evnclean.com.vn, mail.pamed.com.vn, mail.stoltbitumen.com.vn, smtp.isamail.vn and mail.ttptravel.com.vn share IP numbers with mail.hdtech.vn.