mail.cernium.com - robtex.com

mail.cernium.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:536aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::ac43:df48πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.83.106Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.223.72πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.83.106, 172.67.223.72
IPv62606:4700:3034::6815:536a, 2606:4700:3035::ac43:df48

cernium.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:536aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::ac43:df48πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.83.106Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.223.72πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSaragorn.ns.cloudflare.com ⭐
NSlady.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.83.106, 172.67.223.72
IPv62606:4700:3034::6815:536a, 2606:4700:3035::ac43:df48
SOAaragorn.ns.cloudflare.comdns@cloudflare.com serial=2396340581

PTR for

Previously MX for

Same first word

Similar names

DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026A104.21.83.106172.67.223.722606:4700:3034::6815:536a2606:4700:3035::ac43:df48184.183.180.209
●A104.21.83.1062026-02-15 β†’ 2026-03-27 Β· 3 obs
β—‹ 2017-06-28 08:37:54
● 2026-02-15 12:32:48
● 2026-03-27 12:16:04
●A172.67.223.722026-02-15 β†’ 2026-03-27 Β· 3 obs
β—‹ 2017-06-28 08:37:54
● 2026-02-15 12:32:48
● 2026-03-27 12:16:04
β—‹A184.183.180.2092015-06-05 β†’ 2017-06-28 Β· 4 obs
● 2015-06-05 03:42:42
● 2017-06-28 08:37:54
β—‹ 2026-02-15 12:32:48
β—‹ 2026-03-27 12:16:04
●A2606:4700:3034::6815:536a2026-02-15 β†’ 2026-03-27 Β· 3 obs
β—‹ 2017-06-28 08:37:54
● 2026-02-15 12:32:48
● 2026-03-27 12:16:04
●A2606:4700:3035::ac43:df482026-02-15 β†’ 2026-03-27 Β· 3 obs
β—‹ 2017-06-28 08:37:54
● 2026-02-15 12:32:48
● 2026-03-27 12:16:04

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net...-
cernium.comlady.ns.cloudflare.com, aragorn.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.192.127

NS records: lady.ns.cloudflare.com, aragorn.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cernium.com (unsigned zone)

⏱️ Timing

Total: 404ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.223.72, 104.21.83.106
AAAA22606:4700:3034::6815:536a, 2606:4700:3035::ac43:df48
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.cernium.com resolves to four IP numbers: 2606:4700:3034::6815:536a, 2606:4700:3035::ac43:df48, 104.21.83.106 and 172.67.223.72.

Other host names such as www.megamillions-online.com, roblob.com, load.im, hnxgxw.com and 35wsolutions.com share IPs with mail.cernium.com.