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nhc.noaa.gov

DNSSEC options (show)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (2)
  • nhc.noaa.gov/A
  • nhc.noaa.gov/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (14)
  • ./DNSKEY (alg 8, id 19036)
  • ./DNSKEY (alg 8, id 51201)
  • gov/DNSKEY (alg 7, id 23239)
  • gov/DNSKEY (alg 7, id 51949)
  • gov/DNSKEY (alg 7, id 53138)
  • gov/DS
  • nhc.noaa.gov/DNSKEY (alg 5, id 22323)
  • nhc.noaa.gov/DNSKEY (alg 5, id 24757)
  • nhc.noaa.gov/DNSKEY (alg 5, id 52518)
  • nhc.noaa.gov/DS
  • noaa.gov/DNSKEY (alg 5, id 31531)
  • noaa.gov/DNSKEY (alg 5, id 49590)
  • noaa.gov/DNSKEY (alg 5, id 738)
  • noaa.gov/DS

Delegation statusDelegation status

Secure (3)
  • . to gov
  • gov to noaa.gov
  • noaa.gov to nhc.noaa.gov

DNSKEY legend

Full legend
Published onlyPublished only
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
Download: png | svg
Name:noaa.gov
TTL:86400 (1 day)
RR type:DS
Key tag:31531
Algorithm:5 (RSASHA1)
Digest methods:1,2 (SHA-1,SHA-256)
Returned by:2001:500:4431::2:30, 209.112.123.30, 69.36.157.30
Status:secure

Close

Name:gov
TTL:86400 (1 day)
RR type:DNSKEY
Flags:256 (ZONE)
Protocol:3 (DNSSEC)
Algorithm:7 (RSASHA1NSEC3SHA1)
Key length:2048 bits
Key tag:23239
Returned by:2001:500:4431::2:30, 209.112.123.30, 69.36.157.30
Status:secure

Close

Name:gov
TTL:86400 (1 day)
RR type:DS
Key tag:53138
Algorithm:7 (RSASHA1NSEC3SHA1)
Digest methods:1,2 (SHA-1,SHA-256)
Returned by:128.63.2.53, 128.8.10.90, 192.112.36.4, 192.228.79.201, 192.33.4.12, 192.36.148.17, 192.5.5.241, 192.58.128.30, 193.0.14.129, 198.41.0.4, 199.7.83.42, 2001:500:1::803f:235, 2001:500:2d::d, 2001:500:2f::f, 2001:500:3::42, 2001:503:ba3e::2:30, 2001:503:c27::2:30, 2001:7fd::1, 2001:7fe::53, 2001:dc3::35, 202.12.27.33
Status:secure

Close

Name:nhc.noaa.gov
TTL:86400 (1 day)
RR type:DNSKEY
Flags:256 (ZONE)
Protocol:3 (DNSSEC)
Algorithm:5 (RSASHA1)
Key length:2048 bits
Key tag:52518
Returned by:140.172.17.237, 140.90.33.237, 161.55.32.2
Status:secure

Close

Name:.
TTL:172800 (2 days)
RR type:DNSKEY
Flags:256 (ZONE)
Protocol:3 (DNSSEC)
Algorithm:8 (RSASHA256)
Key length:1024 bits
Key tag:51201
Returned by:128.63.2.53, 128.8.10.90, 192.112.36.4, 192.228.79.201, 192.33.4.12, 192.36.148.17, 192.5.5.241, 192.58.128.30, 193.0.14.129, 198.41.0.4, 199.7.83.42, 2001:500:1::803f:235, 2001:500:2d::d, 2001:500:2f::f, 2001:500:3::42, 2001:503:ba3e::2:30, 2001:503:c27::2:30, 2001:7fd::1, 2001:7fe::53, 2001:dc3::35, 202.12.27.33
Status:secure

Close

Name:nhc.noaa.gov
TTL:86400 (1 day)
RR type:RRSIG
Covers:DNSKEY
Algorithm:5 (RSASHA1)
Expiration:2012-02-11 04:18:19 UTC (6 days in the future)
Inception:2012-02-04 04:18:19 UTC (1 hour, 28 minutes in the past)
Key tag:24757
Signer:nhc.noaa.gov
Signature:correct
Returned by:140.172.17.237, 140.90.33.237, 161.55.32.2
Status:valid

Close

Name:gov
TTL:86400 (1 day)
RR type:DS
Key tag:53138
Algorithm:7 (RSASHA1NSEC3SHA1)
Digest methods:1,2 (SHA-1,SHA-256)
Returned by:128.63.2.53, 128.8.10.90, 192.112.36.4, 192.228.79.201, 192.33.4.12, 192.36.148.17, 192.5.5.241, 192.58.128.30, 193.0.14.129, 198.41.0.4, 199.7.83.42, 2001:500:1::803f:235, 2001:500:2d::d, 2001:500:2f::f, 2001:500:3::42, 2001:503:ba3e::2:30, 2001:503:c27::2:30, 2001:7fd::1, 2001:7fe::53, 2001:dc3::35, 202.12.27.33
Digest:correct
Status:valid

Close

Name:noaa.gov
TTL:86400 (1 day)
RR type:RRSIG
Covers:DS
Algorithm:7 (RSASHA1NSEC3SHA1)
Expiration:2012-02-08 22:00:25 UTC (4 days in the future)
Inception:2012-02-03 22:00:25 UTC (4 hours, 26 minutes in the past)
Key tag:51949
Signer:gov
Signature:correct
Returned by:2001:500:4431::2:30, 209.112.123.30, 69.36.157.30
Status:valid

Close

Name:nhc.noaa.gov
TTL:86400 (1 day)
RR type:DS
Key tag:24757
Algorithm:5 (RSASHA1)
Digest methods:1,2 (SHA-1,SHA-256)
Returned by:140.172.17.237, 140.90.33.237, 161.55.32.2
Status:secure

Close

Name:nhc.noaa.gov
TTL:86400 (1 day)
RR type:SOA
Data:nhchp12.nhc.noaa.gov. root.nhchp12.nhc.noaa.gov. 2012010390 10800 3600 604800 86400
Returned by:140.172.17.237, 140.90.33.237, 161.55.32.2
Status:secure

Close

Name:nhc.noaa.gov
TTL:86400 (1 day)
RR type:RRSIG
Covers:SOA
Algorithm:5 (RSASHA1)
Expiration:2012-02-11 04:18:19 UTC (6 days in the future)
Inception:2012-02-04 04:18:19 UTC (1 hour, 28 minutes in the past)
Key tag:52518
Signer:nhc.noaa.gov
Signature:correct
Returned by:140.172.17.237, 140.90.33.237, 161.55.32.2
Status:valid

Close

Name:noaa.gov
TTL:86400 (1 day)
RR type:RRSIG
Covers:DNSKEY
Algorithm:5 (RSASHA1)
Expiration:2012-02-10 20:09:29 UTC (6 days in the future)
Inception:2012-02-03 20:09:29 UTC (6 hours, 17 minutes in the past)
Key tag:738
Signer:noaa.gov
Signature:correct
Returned by:140.172.17.237, 140.90.33.237, 161.55.32.2
Status:valid

Close

Name:.
TTL:172800 (2 days)
RR type:RRSIG
Covers:DNSKEY
Algorithm:8 (RSASHA256)
Expiration:2012-02-14 23:59:59 UTC (11 days in the future)
Inception:2012-01-31 00:00:00 UTC (3 days in the past)
Key tag:19036
Signer:.
Signature:correct
Returned by:128.63.2.53, 128.8.10.90, 192.112.36.4, 192.228.79.201, 192.33.4.12, 192.36.148.17, 192.5.5.241, 192.58.128.30, 193.0.14.129, 198.41.0.4, 199.7.83.42, 2001:500:1::803f:235, 2001:500:2d::d, 2001:500:2f::f, 2001:500:3::42, 2001:503:ba3e::2:30, 2001:503:c27::2:30, 2001:7fd::1, 2001:7fe::53, 2001:dc3::35, 202.12.27.33
Status:valid

Close

Name:nhc.noaa.gov
TTL:86400 (1 day)
RR type:A
Data:140.90.176.165
Returned by:140.172.17.237, 140.90.33.237, 161.55.32.2
Status:secure

Close

Name:noaa.gov
TTL:86400 (1 day)
RR type:DS
Key tag:31531
Algorithm:5 (RSASHA1)
Digest methods:1,2 (SHA-1,SHA-256)
Returned by:2001:500:4431::2:30, 209.112.123.30, 69.36.157.30
Digest:correct
Status:valid

Close

Name:.
TTL:172800 (2 days)
RR type:RRSIG
Covers:DNSKEY
Algorithm:8 (RSASHA256)
Expiration:2012-02-14 23:59:59 UTC (11 days in the future)
Inception:2012-01-31 00:00:00 UTC (3 days in the past)
Key tag:19036
Signer:.
Signature:correct
Returned by:128.63.2.53, 128.8.10.90, 192.112.36.4, 192.228.79.201, 192.33.4.12, 192.36.148.17, 192.5.5.241, 192.58.128.30, 193.0.14.129, 198.41.0.4, 199.7.83.42, 2001:500:1::803f:235, 2001:500:2d::d, 2001:500:2f::f, 2001:500:3::42, 2001:503:ba3e::2:30, 2001:503:c27::2:30, 2001:7fd::1, 2001:7fe::53, 2001:dc3::35, 202.12.27.33
Status:valid

Close

Name:nhc.noaa.gov
TTL:86400 (1 day)
RR type:DNSKEY
Flags:257 (ZONE, SEP)
Protocol:3 (DNSSEC)
Algorithm:5 (RSASHA1)
Key length:2048 bits
Key tag:24757
Returned by:140.172.17.237, 140.90.33.237, 161.55.32.2
Status:secure

Close

Name:nhc.noaa.gov
TTL:86400 (1 day)
RR type:RRSIG
Covers:DS
Algorithm:5 (RSASHA1)
Expiration:2012-02-11 04:22:44 UTC (6 days in the future)
Inception:2012-02-04 04:22:44 UTC (1 hour, 24 minutes in the past)
Key tag:738
Signer:noaa.gov
Signature:correct
Returned by:140.172.17.237, 140.90.33.237, 161.55.32.2
Status:valid

Close

Name:gov
TTL:86400 (1 day)
RR type:RRSIG
Covers:DNSKEY
Algorithm:7 (RSASHA1NSEC3SHA1)
Expiration:2012-02-08 16:00:23 UTC (4 days in the future)
Inception:2012-02-03 16:00:23 UTC (6 hours, 18 minutes in the past)
Key tag:53138
Signer:gov
Signature:correct
Returned by:2001:500:4431::2:30, 209.112.123.30, 69.36.157.30
Status:valid

Close

Name:gov
TTL:86400 (1 day)
RR type:RRSIG
Covers:DS
Algorithm:8 (RSASHA256)
Expiration:2012-02-10 00:00:00 UTC (6 days in the future)
Inception:2012-02-02 23:00:00 UTC (23 hours, 18 minutes in the past)
Key tag:51201
Signer:.
Signature:correct
Returned by:128.63.2.53, 128.8.10.90, 192.112.36.4, 192.228.79.201, 192.33.4.12, 192.36.148.17, 192.5.5.241, 192.58.128.30, 193.0.14.129, 198.41.0.4, 199.7.83.42, 2001:500:1::803f:235, 2001:500:2d::d, 2001:500:2f::f, 2001:500:3::42, 2001:503:ba3e::2:30, 2001:503:c27::2:30, 2001:7fd::1, 2001:7fe::53, 2001:dc3::35, 202.12.27.33
Status:valid

Close

Name:noaa.gov
TTL:86400 (1 day)
RR type:RRSIG
Covers:DNSKEY
Algorithm:5 (RSASHA1)
Expiration:2012-02-10 20:09:29 UTC (6 days in the future)
Inception:2012-02-03 20:09:29 UTC (6 hours, 17 minutes in the past)
Key tag:31531
Signer:noaa.gov
Signature:correct
Returned by:140.172.17.237, 140.90.33.237, 161.55.32.2
Status:valid

Close

Name:.
TTL:172800 (2 days)
RR type:DNSKEY
Flags:257 (ZONE, SEP)
Protocol:3 (DNSSEC)
Algorithm:8 (RSASHA256)
Key length:2048 bits
Key tag:19036
Returned by:128.63.2.53, 128.8.10.90, 192.112.36.4, 192.228.79.201, 192.33.4.12, 192.36.148.17, 192.5.5.241, 192.58.128.30, 193.0.14.129, 198.41.0.4, 199.7.83.42, 2001:500:1::803f:235, 2001:500:2d::d, 2001:500:2f::f, 2001:500:3::42, 2001:503:ba3e::2:30, 2001:503:c27::2:30, 2001:7fd::1, 2001:7fe::53, 2001:dc3::35, 202.12.27.33
Status:secure

Close

Name:nhc.noaa.gov
TTL:86400 (1 day)
RR type:RRSIG
Covers:DNSKEY
Algorithm:5 (RSASHA1)
Expiration:2012-02-11 04:18:19 UTC (6 days in the future)
Inception:2012-02-04 04:18:19 UTC (1 hour, 28 minutes in the past)
Key tag:24757
Signer:nhc.noaa.gov
Signature:correct
Returned by:140.172.17.237, 140.90.33.237, 161.55.32.2
Status:valid

Close

Name:noaa.gov
TTL:86400 (1 day)
RR type:RRSIG
Covers:DNSKEY
Algorithm:5 (RSASHA1)
Expiration:2012-02-10 20:09:29 UTC (6 days in the future)
Inception:2012-02-03 20:09:29 UTC (6 hours, 17 minutes in the past)
Key tag:31531
Signer:noaa.gov
Signature:correct
Returned by:140.172.17.237, 140.90.33.237, 161.55.32.2
Status:valid

Close

Name:nhc.noaa.gov
TTL:86400 (1 day)
RR type:DNSKEY
Flags:256 (ZONE)
Protocol:3 (DNSSEC)
Algorithm:5 (RSASHA1)
Key length:2048 bits
Key tag:22323
Returned by:140.172.17.237, 140.90.33.237, 161.55.32.2
Status:secure

Close

Name:nhc.noaa.gov
TTL:86400 (1 day)
RR type:RRSIG
Covers:A
Algorithm:5 (RSASHA1)
Expiration:2012-02-11 04:18:19 UTC (6 days in the future)
Inception:2012-02-04 04:18:19 UTC (1 hour, 28 minutes in the past)
Key tag:52518
Signer:nhc.noaa.gov
Signature:correct
Returned by:140.172.17.237, 140.90.33.237, 161.55.32.2
Status:valid

Close

Name:gov
TTL:86400 (1 day)
RR type:DNSKEY
Flags:256 (ZONE)
Protocol:3 (DNSSEC)
Algorithm:7 (RSASHA1NSEC3SHA1)
Key length:2048 bits
Key tag:51949
Returned by:2001:500:4431::2:30, 209.112.123.30, 69.36.157.30
Status:secure

Close

Name:noaa.gov
TTL:86400 (1 day)
RR type:DNSKEY
Flags:256 (ZONE)
Protocol:3 (DNSSEC)
Algorithm:5 (RSASHA1)
Key length:2048 bits
Key tag:49590
Returned by:140.172.17.237, 140.90.33.237, 161.55.32.2
Status:secure

Close

Name:noaa.gov
TTL:86400 (1 day)
RR type:DNSKEY
Flags:257 (ZONE, SEP)
Protocol:3 (DNSSEC)
Algorithm:5 (RSASHA1)
Key length:2048 bits
Key tag:31531
Returned by:140.172.17.237, 140.90.33.237, 161.55.32.2
Status:secure

Close

Name:nhc.noaa.gov
TTL:86400 (1 day)
RR type:DS
Key tag:24757
Algorithm:5 (RSASHA1)
Digest methods:1,2 (SHA-1,SHA-256)
Returned by:140.172.17.237, 140.90.33.237, 161.55.32.2
Digest:correct
Status:valid

Close

Name:gov
TTL:86400 (1 day)
RR type:RRSIG
Covers:DNSKEY
Algorithm:7 (RSASHA1NSEC3SHA1)
Expiration:2012-02-08 16:00:23 UTC (4 days in the future)
Inception:2012-02-03 16:00:23 UTC (6 hours, 18 minutes in the past)
Key tag:53138
Signer:gov
Signature:correct
Returned by:2001:500:4431::2:30, 209.112.123.30, 69.36.157.30
Status:valid

Close

Name:gov
TTL:86400 (1 day)
RR type:RRSIG
Covers:DNSKEY
Algorithm:7 (RSASHA1NSEC3SHA1)
Expiration:2012-02-08 16:00:23 UTC (4 days in the future)
Inception:2012-02-03 16:00:23 UTC (6 hours, 18 minutes in the past)
Key tag:53138
Signer:gov
Signature:correct
Returned by:2001:500:4431::2:30, 209.112.123.30, 69.36.157.30
Status:valid

Close

Name:noaa.gov
TTL:86400 (1 day)
RR type:RRSIG
Covers:DNSKEY
Algorithm:5 (RSASHA1)
Expiration:2012-02-10 20:09:29 UTC (6 days in the future)
Inception:2012-02-03 20:09:29 UTC (6 hours, 17 minutes in the past)
Key tag:31531
Signer:noaa.gov
Signature:correct
Returned by:140.172.17.237, 140.90.33.237, 161.55.32.2
Status:valid

Close

Name:nhc.noaa.gov
TTL:86400 (1 day)
RR type:RRSIG
Covers:DNSKEY
Algorithm:5 (RSASHA1)
Expiration:2012-02-11 04:18:19 UTC (6 days in the future)
Inception:2012-02-04 04:18:19 UTC (1 hour, 28 minutes in the past)
Key tag:24757
Signer:nhc.noaa.gov
Signature:correct
Returned by:140.172.17.237, 140.90.33.237, 161.55.32.2
Status:valid

Close

Name:noaa.gov
TTL:86400 (1 day)
RR type:DNSKEY
Flags:256 (ZONE)
Protocol:3 (DNSSEC)
Algorithm:5 (RSASHA1)
Key length:2048 bits
Key tag:738
Returned by:140.172.17.237, 140.90.33.237, 161.55.32.2
Status:secure

Close

Name:gov
TTL:86400 (1 day)
RR type:DNSKEY
Flags:257 (ZONE, SEP)
Protocol:3 (DNSSEC)
Algorithm:7 (RSASHA1NSEC3SHA1)
Key length:2048 bits
Key tag:53138
Returned by:2001:500:4431::2:30, 209.112.123.30, 69.36.157.30
Status:secure

Close

Name:nhc.noaa.gov
TTL:86400 (1 day)
RR type:RRSIG
Covers:DNSKEY
Algorithm:5 (RSASHA1)
Expiration:2012-02-11 04:18:19 UTC (6 days in the future)
Inception:2012-02-04 04:18:19 UTC (1 hour, 28 minutes in the past)
Key tag:52518
Signer:nhc.noaa.gov
Signature:correct
Returned by:140.172.17.237, 140.90.33.237, 161.55.32.2
Status:valid

Close