DNS Database information for verify.duosecurity.com

Date

IPv4

IPv6

MX and NS

Latest

18.154.227.19
server-18-154-227-19.iad55.r.cloudfront.net
18.154.227.22
server-18-154-227-22.iad55.r.cloudfront.net
18.154.227.36
server-18-154-227-36.iad55.r.cloudfront.net
18.154.227.81
server-18-154-227-81.iad55.r.cloudfront.net

2023-04-18

143.204.68.101
server-143-204-68-101.lhr61.r.cloudfront.net
143.204.68.105
server-143-204-68-105.lhr61.r.cloudfront.net
143.204.68.82
server-143-204-68-82.lhr61.r.cloudfront.net
143.204.68.98
server-143-204-68-98.lhr61.r.cloudfront.net

2022-10-16

52.85.247.118
server-52-85-247-118.ord51.r.cloudfront.net
52.85.247.23
server-52-85-247-23.ord51.r.cloudfront.net
52.85.247.37
server-52-85-247-37.ord51.r.cloudfront.net
52.85.247.96
server-52-85-247-96.ord51.r.cloudfront.net

2022-07-01

13.225.214.35
server-13-225-214-35.ewr50.r.cloudfront.net
13.225.214.58
server-13-225-214-58.ewr50.r.cloudfront.net
13.225.214.63
server-13-225-214-63.ewr50.r.cloudfront.net
13.225.214.66

2022-05-28

13.224.39.103
13.224.39.123
13.224.39.27
13.224.39.6

2022-04-19

143.204.68.101
143.204.68.105
143.204.68.82
143.204.68.98

2022-01-20

99.86.231.23
99.86.231.30
99.86.231.37
99.86.231.87

2022-01-18

54.230.15.34
54.230.15.42
54.230.15.73
54.230.15.89

2021-12-25

18.64.236.100
18.64.236.34
18.64.236.56
18.64.236.75

2021-12-11

54.230.31.120
54.230.31.13
54.230.31.2
54.230.31.79