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pitt.edu
Updated:
2023-02-06 19:11:30 UTC
(
461 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
Secure
(6)
pitt.edu/A
pitt.edu/MX
pitt.edu/NS
pitt.edu/NSEC3PARAM
pitt.edu/SOA
pitt.edu/TXT
DNSKEY/DS/NSEC status
Secure
(9)
./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 951)
edu/DNSKEY (alg 8, id 28065)
edu/DNSKEY (alg 8, id 34085)
edu/DS (alg 8, id 28065)
pitt.edu/DNSKEY (alg 7, id 15109)
pitt.edu/DNSKEY (alg 7, id 15815)
pitt.edu/DNSKEY (alg 7, id 36585)
pitt.edu/DS (alg 7, id 15109)
Delegation status
Secure
(2)
. to edu
edu to pitt.edu
Notices
Errors
(3)
pitt.edu zone: The server(s) were not responsive to queries over UDP. (2620:102:4002:400::10, 2620:102:401f:fe00::10)
pitt.edu/A: No response was received from the server over UDP (tried 12 times). (2620:102:4002:400::10, 2620:102:401f:fe00::10, UDP_-_NOEDNS_)
pitt.edu/NS: No response was received from the server over UDP (tried 12 times). (2620:102:4002:400::10, 2620:102:401f:fe00::10, UDP_-_NOEDNS_)
Warnings
(16)
RRSIG pitt.edu/A alg 7, id 15815: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG pitt.edu/DNSKEY alg 7, id 15109: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG pitt.edu/DNSKEY alg 7, id 15109: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG pitt.edu/DNSKEY alg 7, id 15109: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG pitt.edu/DNSKEY alg 7, id 15815: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG pitt.edu/DNSKEY alg 7, id 15815: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG pitt.edu/DNSKEY alg 7, id 15815: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG pitt.edu/MX alg 7, id 15815: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG pitt.edu/NS alg 7, id 15815: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG pitt.edu/NSEC3PARAM alg 7, id 15815: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG pitt.edu/SOA alg 7, id 15815: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG pitt.edu/TXT alg 7, id 15815: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
edu to pitt.edu: AAAA glue records exist for ns4.pitt.edu, but there are no corresponding authoritative AAAA records.
edu to pitt.edu: AAAA glue records exist for ns5.pitt.edu, but there are no corresponding authoritative AAAA records.
pitt.edu/DS (alg 7, id 15109): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
pitt.edu/DS (alg 7, id 15109): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
DNSKEY legend
Full legend
SEP bit set
Revoke bit set
Trust anchor
See also
DNSSEC Debugger
by
Verisign Labs
.
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