reftek.com
[172.67.146.245] [104.21.10.231]
[2606:4700:3034::ac43:92f5] [2606:4700:3036::6815:ae7]
www.reftek.com
[172.67.146.245] [104.21.10.231]
[2606:4700:3034::ac43:92f5] [2606:4700:3036::6815:ae7]
alt1.aspmx.l.google.com
alt2.aspmx.l.google.com
alt3.aspmx.l.google.com
alt4.aspmx.l.google.com
aspmx.l.google.com
duke.ns.cloudflare.com
[108.162.193.110] [172.64.33.110] [173.245.59.110]
[2606:4700:58::adf5:3b6e] [2803:f800:50::6ca2:c16e] [2a06:98c1:50::ac40:216e]
liberty.ns.cloudflare.com
[108.162.194.240] [162.159.38.240] [172.64.34.240]
[2606:4700:50::a29f:26f0] [2803:f800:50::6ca2:c2f0] [2a06:98c1:50::ac40:22f0]
2025-09-16 14:04:15 +0000