Zone (*) DNSSEC - Informations (beta) Zone : (root)(root) 1 DS RR published • Status: Valid because published2 DNSKEY RR found Public Key with Algorithm 8, KeyTag 20326, Flags 257 (SEP = Secure Entry Point) Public Key with Algorithm 8, KeyTag 25266, Flags 256 1 RRSIG RR to validate DNSKEY RR found • Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 21.06.2019, 00:00:00, Signature-Inception: 31.05.2019, 00:00:00, KeyTag 20326, Signer-Name: (root)• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20326 used to validate the DNSKEY RRSet• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest "4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zoneZone : eduedu 1 DS RR in the parent zone found 1 RRSIG RR to validate DS RR found Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 22.06.2019, 05:00:00, Signature-Inception: 09.06.2019, 04:00:00, KeyTag 25266, Signer-Name: (root) • Status: Good - Algorithmus 8 and DNSKEY with KeyTag 25266 used to validate the DS RRSet in the parent zone3 DNSKEY RR found Public Key with Algorithm 8, KeyTag 1457, Flags 256 Public Key with Algorithm 8, KeyTag 28065, Flags 257 (SEP = Secure Entry Point) Public Key with Algorithm 8, KeyTag 47927, Flags 256 1 RRSIG RR to validate DNSKEY RR found • Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 14.06.2019, 18:53:03, Signature-Inception: 30.05.2019, 18:48:03, KeyTag 28065, Signer-Name: edu• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 28065 used to validate the DNSKEY RRSet• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 28065, DigestType 2 and Digest "QXJJbN6FU05REpBANVvQSx/P666Zbf3eZSAG9viyznY=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zoneZone : gatech.edugatech.edu 0 DS RR in the parent zone found DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed domain name between the hashed NSEC3-owner and the hashed NextOwner. So the parent zone confirmes the non-existence of a DS RR. 0 DNSKEY RR found Zone : ecs.gatech.eduecs.gatech.edu 0 DS RR in the parent zone found 0 DNSKEY RR found Zone : matin2-prod.ecs.gatech.edumatin2-prod.ecs.gatech.edu 0 DS RR in the parent zone found 0 DNSKEY RR found Zone : proxy.matin2-prod.ecs.gatech.eduproxy.matin2-prod.ecs.gatech.edu 0 DS RR in the parent zone found 0 DNSKEY RR found Zone : www.proxy.matin2-prod.ecs.gatech.eduwww.proxy.matin2-prod.ecs.gatech.edu 0 DS RR in the parent zone found