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ice.gov
Updated:
2024-01-18 14:38:34 UTC
(
233 days ago
)
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DNSSEC
Responses
Servers
Analyze
DNSSEC options (
hide
)
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RR types:
--All--
A
AAAA
TXT
PTR
MX
NS
SOA
CNAME
SRV
NAPTR
TLSA
NSEC3PARAM
CDNSKEY
CDS
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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Ignore RFC 8624:
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Ignore RFC 9276:
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Multi-signer:
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Trust anchors:
Root zone KSK
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Additional trusted keys:
Notices
DNSSEC Authentication Chain
RRset status
Secure
(8)
ice.gov/A
ice.gov/A
ice.gov/AAAA
ice.gov/AAAA
ice.gov/NS
ice.gov/NSEC3PARAM
ice.gov/SOA
ice.gov/TXT
DNSKEY/DS/NSEC status
Secure
(11)
./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 30903)
gov/DNSKEY (alg 8, id 10104)
gov/DNSKEY (alg 8, id 49735)
gov/DNSKEY (alg 8, id 64280)
gov/DS (alg 8, id 64280)
ice.gov/DNSKEY (alg 8, id 12979)
ice.gov/DNSKEY (alg 8, id 31886)
ice.gov/DNSKEY (alg 8, id 44650)
ice.gov/DNSKEY (alg 8, id 47253)
ice.gov/DS (alg 8, id 31886)
Delegation status
Secure
(2)
. to gov
gov to ice.gov
Notices
Errors
(6)
ice.gov zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2600:1406:32::40)
ice.gov/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2600:1406:32::40, UDP_-_NOEDNS_)
ice.gov/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2600:1406:32::40, UDP_-_NOEDNS_)
ice.gov/MX has errors; select the "Denial of existence" DNSSEC option to see them.
ai6rm8guz2.ice.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
ice.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings
(3)
ice.gov/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
ai6rm8guz2.ice.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
ice.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
DNSKEY legend
Full legend
SEP bit set
Revoke bit set
Trust anchor
See also
DNSSEC Debugger
by
Verisign Labs
.
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