12
records
IPv4 Addresses
TTL
checkonce.com. 1800 IN A 212.82.100.137 checkonce.com. 1800 IN A 66.218.84.137 checkonce.com. 1800 IN A 98.136.144.138
Name Servers
TTL
NS
—
1d
NS
—
1d
NS
—
1d
NS
—
1d
NS
—
1d
checkonce.com. 86400 IN NS ns1.yahoo.com. checkonce.com. 86400 IN NS ns2.yahoo.com. checkonce.com. 86400 IN NS ns3.yahoo.com. checkonce.com. 86400 IN NS ns4.yahoo.com. checkonce.com. 86400 IN NS ns5.yahoo.com.
SOA Details
TTL
30m
Responsible
hostmaster.yahoo-inc.com
Serial
2025062401
Times
Refresh
8h
Retry
2h
Expire
7d
Minimum TTL
10m
checkonce.com. 1800 IN SOA hidden-master.yahoo.com. hostmaster.yahoo-inc.com. 2025062401 28800 7200 604800 600
DMARC
TTL
checkonce.com. 1800 IN DMARC v=DMARC1; p=reject; pct=100; rua=mailto:[email protected];
Certificate Authority Authorization
TTL
CAA
—
30m
CAA
DigiCert
30m
checkonce.com. 1800 IN CAA 0 iodef "mailto:[email protected]" checkonce.com. 1800 IN CAA 0 issue "digicert.com"