26
records
IPv4 Addresses
TTL
5m
5m
grancursosonline.com.br. 300 IN A 104.18.100.225 grancursosonline.com.br. 300 IN A 104.18.99.225
IPv6 Addresses
TTL
grancursosonline.com.br. 300 IN AAAA 2606:4700:0:0:0:0:6812:63E1 grancursosonline.com.br. 300 IN AAAA 2606:4700:0:0:0:0:6812:64E1
Name Servers
TTL
NS
Cloudflare DNS
1d
NS
Cloudflare DNS
1d
grancursosonline.com.br. 86400 IN NS dan.ns.cloudflare.com. grancursosonline.com.br. 86400 IN NS rita.ns.cloudflare.com.
Mail Servers
TTL
MX
Google Mail
1
1h
MX
Google Mail
5
1h
MX
Google Mail
5
1h
MX
Google Mail
10
1h
MX
Google Mail
10
1h
grancursosonline.com.br. 3600 IN MX 1 aspmx.l.google.com. grancursosonline.com.br. 3600 IN MX 5 alt1.aspmx.l.google.com. grancursosonline.com.br. 3600 IN MX 5 alt2.aspmx.l.google.com. grancursosonline.com.br. 3600 IN MX 10 alt3.aspmx.l.google.com. grancursosonline.com.br. 3600 IN MX 10 alt4.aspmx.l.google.com.
SOA Details
TTL
SOA
Primary NS
Responsible
dns.cloudflare.com
0m
Serial
2389213902
0m
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
grancursosonline.com.br. 1800 IN SOA dan.ns.cloudflare.com. dns.cloudflare.com. 2389213902 10000 2400 604800 1800
DMARC
TTL
DMARC
Policy
quarantine
5m
Subdomain Policy
Percentage
100
0m
RUA
RUF
grancursosonline.com.br. 300 IN DMARC v=DMARC1; p=quarantine; rua=mailto:[email protected]
Certificate Authority Authorization
TTL
CAA
Amazon Trust
5m
CAA
Sectigo
5m
CAA
DigiCert
5m
CAA
Let's Encrypt
5m
CAA
Google Trust
5m
CAA
SSL.com
5m
CAA
Amazon Trust
5m
CAA
Sectigo
5m
CAA
DigiCert
5m
CAA
Let's Encrypt
5m
CAA
Google Trust
5m
CAA
SSL.com
5m
grancursosonline.com.br. 300 IN CAA 0 issue "amazontrust.com" grancursosonline.com.br. 300 IN CAA 0 issue "comodoca.com" grancursosonline.com.br. 300 IN CAA 0 issue "digicert.com; cansignhttpexchanges=yes" grancursosonline.com.br. 300 IN CAA 0 issue "letsencrypt.org" grancursosonline.com.br. 300 IN CAA 0 issue "pki.goog; cansignhttpexchanges=yes" grancursosonline.com.br. 300 IN CAA 0 issue "ssl.com" grancursosonline.com.br. 300 IN CAA 0 issuewild "amazontrust.com" grancursosonline.com.br. 300 IN CAA 0 issuewild "comodoca.com" grancursosonline.com.br. 300 IN CAA 0 issuewild "digicert.com; cansignhttpexchanges=yes" grancursosonline.com.br. 300 IN CAA 0 issuewild "letsencrypt.org" grancursosonline.com.br. 300 IN CAA 0 issuewild "pki.goog; cansignhttpexchanges=yes" grancursosonline.com.br. 300 IN CAA 0 issuewild "ssl.com"