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vt.edu
Updated:
2022-06-29 01:04:12 UTC
(
659 days ago
)
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DNSSEC
Responses
Servers
Analyze
DNSSEC options (
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RR types:
--All--
A
AAAA
TXT
PTR
MX
NS
SOA
CNAME
SRV
NAPTR
TLSA
NSEC3PARAM
CAA
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DNSSEC algorithms:
--All--
1 - RSA/MD5
3 - DSA/SHA1
5 - RSA/SHA-1
6 - DSA-NSEC3-SHA1
7 - RSASHA1-NSEC3-SHA1
8 - RSA/SHA-256
10 - RSA/SHA-512
12 - GOST R 34.10-2001
13 - ECDSA Curve P-256 with SHA-256
14 - ECDSA Curve P-384 with SHA-384
15 - Ed25519
16 - Ed448
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DS digest algorithms:
--All--
1 - SHA-1
2 - SHA-256
3 - GOST R 34.11-94
4 - SHA-384
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Denial of existence:
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Redundant edges:
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Trust anchors:
Root zone KSK
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Additional trusted keys:
Notices
DNSSEC Authentication Chain
RRset status
Insecure
(6)
vt.edu/A
vt.edu/AAAA
vt.edu/MX
vt.edu/NS
vt.edu/SOA
vt.edu/TXT
Secure
(2)
edu/SOA
edu/SOA
DNSKEY/DS/NSEC status
Secure
(7)
./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 20826)
./DNSKEY (alg 8, id 47671)
NSEC3 proving non-existence of vt.edu/DS
edu/DNSKEY (alg 8, id 28065)
edu/DNSKEY (alg 8, id 43304)
edu/DS (alg 8, id 28065)
Delegation status
Insecure
(1)
edu to vt.edu
Secure
(1)
. to edu
Notices
Errors
(3)
vt.edu zone: The server(s) were not responsive to queries over UDP. (2001:550:1:a::d, 2001:550:1:b::d)
vt.edu/A: No response was received from the server over UDP (tried 12 times). (2001:550:1:a::d, 2001:550:1:b::d, UDP_-_NOEDNS_)
vt.edu/NS: No response was received from the server over UDP (tried 12 times). (2001:550:1:a::d, 2001:550:1:b::d, UDP_-_NOEDNS_)
DNSKEY legend
Full legend
SEP bit set
Revoke bit set
Trust anchor
See also
DNSSEC Debugger
by
Verisign Labs
.
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