mail.freesamples.us - robtex.com

mail.freesamples.us

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:12deπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::ac43:b7d7πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.18.222Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.183.215πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.18.222, 172.67.183.215
IPv6 hints2606:4700:3031::6815:12de, 2606:4700:3037::ac43:b7d7
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=93, name=cloudflare-ech.com

freesamples.us

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:12deπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::ac43:b7d7πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.18.222Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.183.215πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSharley.ns.cloudflare.com ⭐
NSrihana.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.18.222, 172.67.183.215
IPv6 hints2606:4700:3031::6815:12de, 2606:4700:3037::ac43:b7d7
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=93, name=cloudflare-ech.com
SOAharley.ns.cloudflare.comdns@cloudflare.com serial=2400173848

Previously MX for

Same first word

Similar names

DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026A104.21.18.222172.67.183.2152606:4700:3031::6815:12de2606:4700:3037::ac43:b7d798.158.185.1
●A104.21.18.2222026-04-24 β†’ 2026-04-24 Β· 2 obs
β—‹ 2016-05-03 01:17:36
● 2026-04-24 04:33:32
●A172.67.183.2152026-04-24 β†’ 2026-04-24 Β· 2 obs
β—‹ 2016-05-03 01:17:36
● 2026-04-24 04:33:32
●A2606:4700:3031::6815:12de2026-04-24 β†’ 2026-04-24 Β· 2 obs
β—‹ 2016-05-03 01:17:36
● 2026-04-24 04:33:32
●A2606:4700:3037::ac43:b7d72026-04-24 β†’ 2026-04-24 Β· 2 obs
β—‹ 2016-05-03 01:17:36
● 2026-04-24 04:33:32
β—‹A98.158.185.12015-07-02 β†’ 2016-02-10 Β· 4 obs
● 2015-07-02 20:37:30
● 2016-02-10 03:13:34
β—‹ 2016-05-03 01:17:36
β—‹ 2026-04-24 04:33:32

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
freesamples.usrihana.ns.cloudflare.com, harley.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.32.244

NS records: rihana.ns.cloudflare.com, harley.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for freesamples.us (unsigned zone)

⏱️ Timing

Total: 360ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.183.215, 104.21.18.222
AAAA22606:4700:3031::6815:12de, 2606:4700:3037::ac43:b7d7
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mail.freesamples.us maps to four IP numbers: 2606:4700:3031::6815:12de, 2606:4700:3037::ac43:b7d7, 104.21.18.222 and 172.67.183.215.

Other host names, for instance gzzaxx.com, vkhz.com.cn, jiteraexsolutions16.digital, hiltonsuzuki.com and hardware-art.com share IP numbers with mail.freesamples.us.