6
records
Name Servers
TTL
NS
—
2h
NS
—
2h
NS
—
2h
NS
—
2h
NS
—
2h
hfc.comcastbusiness.net. 7200 IN NS dns101.comcast.net. hfc.comcastbusiness.net. 7200 IN NS dns102.comcast.net. hfc.comcastbusiness.net. 7200 IN NS dns103.comcast.net. hfc.comcastbusiness.net. 7200 IN NS dns104.comcast.net. hfc.comcastbusiness.net. 7200 IN NS dns105.comcast.net.
SOA Details
TTL
SOA
Primary NS
Responsible
dnsmaster.comcastonline.com
0m
Serial
2022956822
0m
Times
Refresh
2h
Retry
5m
Expire
7d
Minimum TTL
15m
hfc.comcastbusiness.net. 3600 IN SOA ns.hfc.comcastbusiness.net. dnsmaster.comcastonline.com. 2022956822 7200 300 604800 900