mail.cmlb.es - robtex.com

mail.cmlb.es

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:b1f9πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::6815:3357πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.51.87Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.177.249πŸ‡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 hints104.21.51.87, 172.67.177.249
IPv6 hints2606:4700:3032::ac43:b1f9, 2606:4700:3034::6815:3357
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=202, name=cloudflare-ech.com

cmlb.es

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:b1f9πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::6815:3357πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.51.87Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.177.249πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSjimmy.ns.cloudflare.com ⭐
NSrihana.ns.cloudflare.com
MX_dc-mx.78a742e5f29e.cmlb.es ⭐
TXTv=spf1 +a +mx +ip4:203.161.53.175 ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.51.87, 172.67.177.249
IPv6 hints2606:4700:3032::ac43:b1f9, 2606:4700:3034::6815:3357
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=202, name=cloudflare-ech.com
SOAjimmy.ns.cloudflare.comdns@cloudflare.com serial=2400224540

Previously MX for

Same first word

Similar names

DNS History

5 records (4 active, 1 former)

20192020202120222023202420252026A104.21.51.87172.67.177.2492606:4700:3032::ac43:b1f92606:4700:3034::6815:3357151.80.162.52
●A104.21.51.872026-04-30 β†’ 2026-05-14 Β· 3 obs
β—‹ 2018-05-15 20:30:20
● 2026-04-30 19:06:20
● 2026-05-14 15:28:06
β—‹A151.80.162.522018-05-15 β†’ 2018-05-15 Β· 3 obs
● 2018-05-15 20:30:20
β—‹ 2026-04-30 19:06:20
β—‹ 2026-05-14 15:28:06
●A172.67.177.2492026-04-30 β†’ 2026-05-14 Β· 3 obs
β—‹ 2018-05-15 20:30:20
● 2026-04-30 19:06:20
● 2026-05-14 15:28:06
●A2606:4700:3032::ac43:b1f92026-04-30 β†’ 2026-05-14 Β· 3 obs
β—‹ 2018-05-15 20:30:20
● 2026-04-30 19:06:20
● 2026-05-14 15:28:06
●A2606:4700:3034::6815:33572026-04-30 β†’ 2026-05-14 Β· 3 obs
β—‹ 2018-05-15 20:30:20
● 2026-04-30 19:06:20
● 2026-05-14 15:28:06

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
esa.nic.es, c.nic.es, g.nic.es, h.nic.es-
cmlb.esjimmy.ns.cloudflare.com, rihana.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.192.244

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cmlb.es (unsigned zone)

⏱️ Timing

Total: 561ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.177.249, 104.21.51.87
AAAA22606:4700:3034::6815:3357, 2606:4700:3032::ac43:b1f9
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mail.cmlb.es maps to four IP numbers: 2606:4700:3032::ac43:b1f9, 2606:4700:3034::6815:3357, 104.21.51.87 and 172.67.177.249.

Other host names, for instance bowenuniversity-edu.org, he777aaaa92.com, casadaembalagem.net, denisgomes.com.br and koiaylla.officedyno.com share IP numbers with mail.cmlb.es.