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Is jbinfo.com.br Safe for Email?

MX records, SPF, DMARC, and DKIM authentication status for jbinfo.com.br. Domain age: 18 years.

Good
4/4 email authentication checks passed  ·  MX ✔   SPF ✔   DMARC ✔   DKIM ✔

Can jbinfo.com.br Receive Email?

1 MX record found — this domain can receive email.

  • mx.jbinfo.com.br.

Email Authentication for jbinfo.com.br

✔ SPF ✔ DMARC ✔ DKIM
SPF Record 
v=spf1 mx ip4:168.232.0.16 -all
DMARC Record 
v=DMARC1; aspf=r; adkim=r; p=reject; rua=mailto:[email protected]
DKIM Record 
v=DKIM1; d=jbinfo.com.br; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwqj8hc5/5VbzbrrIS+6OEGQj54x1lT6kuUDefKIAPzvDk7QGUQazVdWRebdoMlpf8fA/dgbLi7rRbTX6Mh0dRaRmuHonsqHr0G2b7Zu6Rohx+G8R/Y+yy2Je88W9BhwPvIFwvAGdLv9tnU/x/xRIXcUnah+1DaZXlHFw8sIlgl0jexaiicHlCpy25RHj+xOeJKZ9uqaSZzo4zARBL6/xhEmOWBaZ7X6SHw9HRjh5TbKnCx7AOwKEmZbDE0+ZAz08/rDFD0JeZIRKeAGs8esQUEnxka3wvEXAHdleYnaQyhaVkSgABDgTOPQBD4mpNDeuA9P5hi8zmqZkBqYefwvKgwIDAQAB

Check an email @jbinfo.com.br

Domain Registration

Created2007-08-08
Updated2026-05-20
Expires2027-08-08
Registrant CountryBR

Server Location

IP Address168.232.0.15
CityRio de Janeiro
CountryBrazil
ContinentSouth America
Registered CountryBrazil
ASN264923
Lat / Lon-22.9485 / -43.3436

Name Servers

NS 1b.sec.dns.br.
NS 2a.sec.dns.br.

Registrant

Namejb telecom ltda
CountryBR

Technical Contact

Nameeuquias junior
Email[email protected]
Raw WHOIS data 
% copyright (c) nic.br - use of this data is governed by the use and
% privacy policy at https://registro.br/upp . distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2026-05-22t02:22:24-03:00 - 154.12.245.33

domain:      jbinfo.com.br
owner:       jb telecom ltda
ownerid:     04.554.452/0001-76
responsible: euquias batista do carmo junior
country:     br
owner-c:     eujun4
tech-c:      eujun4
nserver:     a.sec.dns.br
nsstat:      20260521 aa
nslastaa:    20260521
nserver:     b.sec.dns.br
nsstat:      20260521 aa
nslastaa:    20260521
dsrecord:    37767 ecdsa-sha-256 431dfa6c9523d5e9d9b7482c552f281e303f33a6ee0b7025406431560e16cac9
dsstatus:    20260521 dsok
dslastok:    20260521
created:     20070808 #3811019
changed:     20260520
expires:     20270808
status:      published

nic-hdl-br:  eujun4
person:      euquias junior
e-mail:      [email protected]
country:     br
created:     20090323
changed:     20251002

% security and mail abuse issues should also be addressed to cert.br,
% respectivelly to [email protected] and [email protected]
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, ips, and asns.
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