mail.fastworldtech.com - robtex.com
mail.fastworldtech.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 167.172.115.176πΊπΈ DIGITALOCEAN167.172.112.0/20 DigitalOcean | ||||||
fastworldtech.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 167.172.115.176πΊπΈ DIGITALOCEAN167.172.112.0/20 DigitalOcean | ||||||
| NS | nsbak.pavietnam.net β β οΈ Not in parent delegation | ||||||
| NS | ns1.dotvndns.vn β οΈ Not in zone NS records | ||||||
| NS | ns1.pavietnam.vn β οΈ Not in parent delegation | ||||||
| NS | ns2.dotvndns.vn β οΈ Not in zone NS records | ||||||
| NS | ns2.pavietnam.vn β οΈ Not in parent delegation | ||||||
| NS | nsbak.dotvndns.com β οΈ Not in zone NS records | ||||||
| MX | mail.fastworldtech.com β | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | nsbak.pavietnam.nethostmaster@fastworldtech.com 2025-12-11 #4 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA167.172.115.1762026-05-03 β 2026-05-06 Β· 2 obs
β 2026-05-03 07:30:28
β 2026-05-06 22:10:38
β 2026-05-06 22:10:38
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net... | - |
| fastworldtech.com | nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn | 2 records |
β Authoritative Response
Server:222.255.121.247
NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for fastworldtech.com (unsigned zone)
β±οΈ Timing
Total: 2146ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 167.172.115.176 |
π Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)
Analysis
Mail Server Role
mail.fastworldtech.com serves as the mail server for fastworldtech.com.
IP Addresses
mail.fastworldtech.com resolves to a single IP: 167.172.115.176.
Other host names, for instance kan.edu.vn, fastworldtech.com, hostmaster.kan.edu.vn, mail.kan.edu.vn and www.kan.edu.vn share IP numbers with mail.fastworldtech.com.