duicourseonline.com | DNS Lookup

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DNS Records

Type TTL Extra
A 300 IP : 172.67.187.83
A 300 IP : 104.21.72.205
NS 86400 TARGET : jill.ns.cloudflare.com
NS 86400 TARGET : chris.ns.cloudflare.com
SOA 1800 MNAME : chris.ns.cloudflare.com
RNAME : dns.cloudflare.com
SERIAL : 2342632554
REFRESH : 10000
RETRY : 2400
EXPIRE : 604800
MINIMUM-TTL : 1800
MX 300 PRI : 20
TARGET : mx-01-us-west-2.prod.hydra.sophos.com
MX 300 PRI : 10
TARGET : mx-01-us-west-2.prod.hydra.sophos.com
TXT 300 TXT : v=spf1 mx mx:mail.duicourseonline.com ip4:66.80.221.229 ip4:50.57.210.136 include:mailgun.org ~all
TXT 300 TXT : sophos-domain-verification=e0e44f9a67afc722b96527b3de39c9b0a6ef1422
AAAA 300 IPV6 : 2606:4700:3034::ac43:bb53
AAAA 300 IPV6 : 2606:4700:3030::6815:48cd

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