mail.samsungol.com - robtex.com

mail.samsungol.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:8ddfπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:5979πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.89.121Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.141.223πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.89.121, 172.67.141.223
IPv6 hints2606:4700:3032::ac43:8ddf, 2606:4700:3037::6815:5979
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com

samsungol.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:8ddfπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:5979πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.89.121Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.141.223πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdamien.ns.cloudflare.com ⭐
NSrihana.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.89.121, 172.67.141.223
IPv6 hints2606:4700:3032::ac43:8ddf, 2606:4700:3037::6815:5979
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com
SOAdamien.ns.cloudflare.comdns@cloudflare.com serial=2402805663
⚠️ On DNS blocklist: tif, ultimate

Previously MX for

Same first word

Similar names

DNS History

6 records (4 active, 2 former)

201520162017201820192020202120222023202420252026A104.21.89.121172.67.141.2232606:4700:3032::ac43:8ddf2606:4700:3037::6815:5979212.98.232.209213.194.119.33
●A104.21.89.1212026-05-13 β†’ 2026-05-13 Β· 2 obs
β—‹ 2016-07-15 07:17:06
● 2026-05-13 14:13:54
●A172.67.141.2232026-05-13 β†’ 2026-05-13 Β· 2 obs
β—‹ 2016-07-15 07:17:06
● 2026-05-13 14:13:54
β—‹A212.98.232.2092014-12-22 β†’ 2014-12-22 Β· 3 obs
● 2014-12-22 05:06:28
β—‹ 2015-10-09 01:03:38
β—‹ 2026-05-13 14:13:54
β—‹A213.194.119.332015-10-09 β†’ 2016-07-15 Β· 4 obs
β—‹ 2014-12-22 05:06:28
● 2015-10-09 01:03:38
● 2016-07-15 07:17:06
β—‹ 2026-05-13 14:13:54
●A2606:4700:3032::ac43:8ddf2026-05-13 β†’ 2026-05-13 Β· 2 obs
β—‹ 2016-07-15 07:17:06
● 2026-05-13 14:13:54
●A2606:4700:3037::6815:59792026-05-13 β†’ 2026-05-13 Β· 2 obs
β—‹ 2016-07-15 07:17:06
● 2026-05-13 14:13:54

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net...-
samsungol.comrihana.ns.cloudflare.com, damien.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.195.168

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for samsungol.com (unsigned zone)

⏱️ Timing

Total: 78ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.89.121, 172.67.141.223
AAAA22606:4700:3037::6815:5979, 2606:4700:3032::ac43:8ddf
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (rihana.ns.cloudflare.com, rihana.ns.cloudflare.com, rihana.ns.cloudflare.com...)

Analysis

IP Addresses

mail.samsungol.com maps to four IP numbers: 2606:4700:3032::ac43:8ddf, 2606:4700:3037::6815:5979, 104.21.89.121 and 172.67.141.223.

other host names include samsungol.com, wlafnl.com, amusementoverzicht.com, chinacics.org and www.medicalavenuekorea.com; they share IP numbers with mail.samsungol.com.