2a02:26f0:3500:585::13

Reverse address entry: 3.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.5.8.5.0.0.0.5.3.0.f.6.2.2.0.a.2.ip6.arpa

2a02:26f0:3500:585::13 has no DNS entries .

Explore by label: 3 . 1 . 0 . 0 . 0 . 0 . 0 . 0 . 0 . 0 . 0 . 0 . 0 . 0 . 0 . 0 . 5 . 8 . 5 . 0 . 0 . 0 . 5 . 3 . 0 . f . 6 . 2 . 2 . 0 . a . 2 . ip6 . arpa

RIPE6 3.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.5.8.5.0.0.0.5.3.0.f.6.2.2.0.a.2.ip6.arpa
PTRg2a02-26f0-3500-0585-0000-0000-0000-0013.deploy.static.akamaitechnologies.com expired since 1 week
Show 1 expired records

This top-level domain has no publically available whois server. Try going to www.nic.arpa.