mail.tmailfree.com - robtex.com
mail.tmailfree.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 51.79.144.84πΈπ¬ OVH51.79.128.0/17 Hosting route | ||||||
| PTR | vps-b332813d.vps.ovh.ca | ||||||
tmailfree.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3036::ac43:b957πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:5c1bπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.92.27Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.185.87πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | burt.ns.cloudflare.com β | ||||||
| NS | tegan.ns.cloudflare.com | ||||||
| MX | mail.tmailfree.com β | ||||||
| TXT | v=spf1 +a +mx -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.92.27, 172.67.185.87 | ||||||
| IPv6 hints | 2606:4700:3036::ac43:b957, 2606:4700:3037::6815:5c1b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=99, name=cloudflare-ech.com | ||||||
| SOA | burt.ns.cloudflare.comdns@cloudflare.com serial=2403883387 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA51.79.144.842026-04-29 β 2026-05-10 Β· 2 obs
β 2026-04-29 15:32:54
β 2026-05-10 22:28:32
β 2026-05-10 22:28:32
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tmailfree.com | tegan.ns.cloudflare.com, burt.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.193.79
NS records: tegan.ns.cloudflare.com, burt.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for tmailfree.com (unsigned zone)
β±οΈ Timing
Total: 162ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.79.144.84 |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (tegan.ns.cloudflare.com, tegan.ns.cloudflare.com, tegan.ns.cloudflare.com...)
Analysis
Mail Server Role
mail.tmailfree.com functions as a mail server for tmailfree.com.
IP Addresses
mail.tmailfree.com resolves to one IP number: 51.79.144.84.
other host names including mail.trangtrinha.vn, trangtrinha.vn, ngheanonline.vn, mail.ngheanonline.vn and vps-b332813d.vps.ovh.ca share IP numbers with mail.tmailfree.com.