mail.bestcom.vn - robtex.com
mail.bestcom.vn
| CNAME | ghs.googlehosted.com | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 2607:f8b0:4004:c21::79πΊπΈ Google2607:f8b0:4004::/48 | ||||||
| PTR | pe-in-f121.1e100.net | ||||||
| A | 64.233.180.121πΊπΈ Google64.233.180.0/24 | ||||||
bestcom.vn
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns1.zonedns.vn β | ||||||
| NS | ns2.zonedns.vn | ||||||
| NS | ns3.zonedns.vn β οΈ Not in parent delegation | ||||||
| MX | aspmx.l.google.com β | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | google-site-verification=nGWZb-ot4DQ805zo6SLO2gMmdYFodwoI0blAN8jQG2A | ||||||
| SOA | ns1.zonedns.vnroot@bestcom.vn 2024-10-24 #4 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
βA103.28.39.152020-02-08 β 2020-02-08 Β· 3 obs
β 2020-02-08 05:27:48
β 2026-05-09 18:40:26
β 2026-05-09 18:40:28
β 2026-05-09 18:40:26
β 2026-05-09 18:40:28
βCNAMEghs.googlehosted.com2026-05-09 β 2026-05-09 Β· 2 obs
β 2026-05-09 18:40:26
β 2026-05-09 18:40:28
β 2026-05-09 18:40:28
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | h.dns-servers.vn, b.dns-servers.vn, f.dns-servers.vn, g.dns-servers.vn... | - |
| bestcom.vn | ns2.zonedns.vn, ns1.zonedns.vn | - |
β Authoritative Response
Server:64.176.84.220
NS records: ns2.zonedns.vn, ns1.zonedns.vn
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for bestcom.vn (unsigned zone)
β±οΈ Timing
Total: 3400ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | ghs.googlehosted.com |
Analysis
IP Addresses
mail.bestcom.vn points to two IP numbers: 2607:f8b0:4004:c21::79 and 64.233.180.121.
Other host names such as pub-5703275283310177.afd.ghs.google.com, pub-7193938714747853.afd.ghs.google.com, fweng.me, pub-2455361312557726.afd.ghs.google.com and haminhotel.com share IPs with mail.bestcom.vn.