mail.mailbust.com - robtex.com
mail.mailbust.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::6815:307fπΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:9799πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.48.127Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.151.153πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.48.127, 172.67.151.153 | ||||||
| IPv6 | 2606:4700:3033::6815:307f, 2606:4700:3036::ac43:9799 | ||||||
mailbust.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::6815:307fπΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:9799πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.48.127Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.151.153πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | micah.ns.cloudflare.com β | ||||||
| NS | ulla.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.48.127, 172.67.151.153 | ||||||
| IPv6 | 2606:4700:3033::6815:307f, 2606:4700:3036::ac43:9799 | ||||||
| SOA | micah.ns.cloudflare.comdns@cloudflare.com serial=1774481342 | ||||||
Previously MX for
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
βA104.21.48.1272026-03-25 β 2026-03-25 Β· 2 obs
β 2026-03-25 21:07:14
β 2026-03-25 23:29:04
β 2026-03-25 23:29:04
βA172.67.151.1532026-03-25 β 2026-03-25 Β· 2 obs
β 2026-03-25 21:07:14
β 2026-03-25 23:29:04
β 2026-03-25 23:29:04
βA2606:4700:3033::6815:307f2026-03-25 β 2026-03-25 Β· 2 obs
β 2026-03-25 21:07:14
β 2026-03-25 23:29:04
β 2026-03-25 23:29:04
βA2606:4700:3036::ac43:97992026-03-25 β 2026-03-25 Β· 2 obs
β 2026-03-25 21:07:14
β 2026-03-25 23:29:04
β 2026-03-25 23:29:04
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| mailbust.com | ulla.ns.cloudflare.com, micah.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.193.206
NS records: ulla.ns.cloudflare.com, micah.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for mailbust.com (unsigned zone)
β±οΈ Timing
Total: 2145ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.151.153, 104.21.48.127 |
| AAAA | 2 | 2606:4700:3036::ac43:9799, 2606:4700:3033::6815:307f |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ulla.ns.cloudflare.com, ulla.ns.cloudflare.com, ulla.ns.cloudflare.com...)
Analysis
IP Addresses
mail.mailbust.com maps to four IP numbers: 2606:4700:3033::6815:307f, 2606:4700:3036::ac43:9799, 104.21.48.127 and 172.67.151.153.
Other host names, for instance relocateintexas.com, sosouthwold.co.uk, mojiegou002.cn, catafishing.org and www.totopediax5.com share IP numbers with mail.mailbust.com.