14
records
IPv4 Addresses
TTL
o2systems.com.br. 20 IN A 23.73.207.10 o2systems.com.br. 20 IN A 23.73.207.12
IPv6 Addresses
TTL
o2systems.com.br. 20 IN AAAA 2600:1408:C400:C:0:0:17CD:6888 o2systems.com.br. 20 IN AAAA 2600:1408:C400:C:0:0:17CD:6899
Name Servers
TTL
NS
Akamai DNS
3h
NS
Akamai DNS
3h
NS
Akamai DNS
3h
NS
Akamai DNS
3h
NS
Akamai DNS
3h
NS
Akamai DNS
3h
o2systems.com.br. 10800 IN NS a1-198.akam.net. o2systems.com.br. 10800 IN NS a2-67.akam.net. o2systems.com.br. 10800 IN NS a22-64.akam.net. o2systems.com.br. 10800 IN NS a24-65.akam.net. o2systems.com.br. 10800 IN NS a3-66.akam.net. o2systems.com.br. 10800 IN NS a9-67.akam.net.
SOA Details
TTL
SOA
Primary NS
Responsible
hostmaster.oracle.com
0m
Serial
2025111101
0m
Times
Refresh
3h
Retry
1h
Expire
7d
Minimum TTL
15m
o2systems.com.br. 10800 IN SOA a1-198.akam.net. hostmaster.oracle.com. 2025111101 10800 3600 604800 900
DMARC
TTL
DMARC
Policy
reject
3h
Subdomain Policy
Percentage
100
0m
RUA
RUF
o2systems.com.br. 10800 IN DMARC v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
Text Content
TTL
TXT
SPF
v=spf1 -all
5m
TXT
—
1hm5cbs6z8wmgytpdy9l48k5zp1bdwbz
5m
o2systems.com.br. 300 IN TXT "v=spf1 -all" o2systems.com.br. 300 IN TXT "1hm5cbs6z8wmgytpdy9l48k5zp1bdwbz"