mail.ocrc.org.br - robtex.com

mail.ocrc.org.br

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:afb1πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::6815:3810πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.56.16Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.175.177πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.56.16, 172.67.175.177
IPv6 hints2606:4700:3032::ac43:afb1, 2606:4700:3035::6815:3810
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=104, name=cloudflare-ech.com

ocrc.org.br

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:afb1πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::6815:3810πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.56.16Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.175.177πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSapril.ns.cloudflare.com ⭐
NSnorm.ns.cloudflare.com
MX_dc-mx.a79dfd2a1dd9.ocrc.org.br ⭐
TXTv=spf1 ip4:185.201.10.1 a mx include:relay.mailchannels.net ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.56.16, 172.67.175.177
IPv6 hints2606:4700:3032::ac43:afb1, 2606:4700:3035::6815:3810
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=104, name=cloudflare-ech.com
SOAapril.ns.cloudflare.comdns@cloudflare.com serial=2410724357

Same first word

Similar names

DNS History

6 records (4 active, 2 former)

A104.21.56.16172.67.175.1772606:4700:3032::ac43:afb12606:4700:3035::6815:38102606:4700:3033::6815:38102606:4700:3037::ac43:afb1
●A104.21.56.162026-04-25 β†’ 2026-08-10 Β· 2 obs
● 2026-04-25 05:11:36
● 2026-08-10 18:04:52
●A172.67.175.1772026-04-25 β†’ 2026-08-10 Β· 2 obs
● 2026-04-25 05:11:36
● 2026-08-10 18:04:52
●A2606:4700:3032::ac43:afb12026-07-21 β†’ 2026-08-10 Β· 3 obs
β—‹ 2026-05-24 17:40:46
● 2026-07-21 20:47:24
● 2026-08-10 18:04:52
β—‹A2606:4700:3033::6815:38102026-04-25 β†’ 2026-05-24 Β· 4 obs
● 2026-04-25 05:11:36
● 2026-05-24 17:40:46
β—‹ 2026-07-21 20:47:24
β—‹ 2026-08-10 18:04:52
●A2606:4700:3035::6815:38102026-07-21 β†’ 2026-08-10 Β· 3 obs
β—‹ 2026-05-24 17:40:46
● 2026-07-21 20:47:24
● 2026-08-10 18:04:52
β—‹A2606:4700:3037::ac43:afb12026-04-25 β†’ 2026-05-24 Β· 4 obs
● 2026-04-25 05:11:36
● 2026-05-24 17:40:46
β—‹ 2026-07-21 20:47:24
β—‹ 2026-08-10 18:04:52

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
ocrc.org.brapril.ns.cloudflare.com, norm.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.193.134

NS records: april.ns.cloudflare.com, norm.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ocrc.org.br (unsigned zone)

⏱️ Timing

Total: 742ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.175.177, 104.21.56.16
AAAA22606:4700:3032::ac43:afb1, 2606:4700:3035::6815:3810
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mail.ocrc.org.br points to the four IP addresses 104.21.56.16, 172.67.175.177, 2606:4700:3032::ac43:afb1 and 2606:4700:3035::6815:3810.

beritasatu.info, keilong.com, freshslotsfocus.uk plus two other host names have IP numbers in common with mail.ocrc.org.br.