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railway.gov.tw

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (8)
  • railway.gov.tw/MX
  • railway.gov.tw/NS
  • railway.gov.tw/NSEC3PARAM
  • railway.gov.tw/NSEC3PARAM
  • railway.gov.tw/NSEC3PARAM
  • railway.gov.tw/NSEC3PARAM
  • railway.gov.tw/SOA
  • railway.gov.tw/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (21)
  • ./DNSKEY (alg 8, id 14748)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 9799)
  • gov.tw/DNSKEY (alg 8, id 19435)
  • gov.tw/DNSKEY (alg 8, id 39348)
  • gov.tw/DNSKEY (alg 8, id 40014)
  • gov.tw/DS (alg 8, id 19435)
  • gov.tw/DS (alg 8, id 514)
  • railway.gov.tw/DNSKEY (alg 8, id 15394)
  • railway.gov.tw/DNSKEY (alg 8, id 38581)
  • railway.gov.tw/DNSKEY (alg 8, id 38595)
  • railway.gov.tw/DNSKEY (alg 8, id 45045)
  • railway.gov.tw/DNSKEY (alg 8, id 5290)
  • railway.gov.tw/DNSKEY (alg 8, id 64758)
  • railway.gov.tw/DNSKEY (alg 8, id 65014)
  • railway.gov.tw/DS (alg 8, id 15394)
  • railway.gov.tw/DS (alg 8, id 38581)
  • tw/DNSKEY (alg 8, id 24750)
  • tw/DNSKEY (alg 8, id 40792)
  • tw/DNSKEY (alg 8, id 6363)
  • tw/DS (alg 8, id 40792)
Non_existent (1)
  • gov.tw/DNSKEY (alg 8, id 514)

Delegation statusDelegation status

Secure (3)
  • . to tw
  • gov.tw to railway.gov.tw
  • tw to gov.tw

NoticesNotices

Errors (26)
  • RRSIG railway.gov.tw/MX alg 8, id 38595: The TTL of the RRset (3600) exceeds the value of the Original TTL field of the RRSIG RR covering it (2345). See RFC 4035, Sec. 2.2.
  • RRSIG railway.gov.tw/MX alg 8, id 38595: The TTL of the RRset (3600) exceeds the value of the Original TTL field of the RRSIG RR covering it (2968). See RFC 4035, Sec. 2.2.
  • RRSIG railway.gov.tw/MX alg 8, id 45045: The TTL of the RRset (3600) exceeds the value of the Original TTL field of the RRSIG RR covering it (2345). See RFC 4035, Sec. 2.2.
  • RRSIG railway.gov.tw/MX alg 8, id 45045: The TTL of the RRset (3600) exceeds the value of the Original TTL field of the RRSIG RR covering it (2968). See RFC 4035, Sec. 2.2.
  • RRSIG railway.gov.tw/MX alg 8, id 64758: The TTL of the RRset (3600) exceeds the value of the Original TTL field of the RRSIG RR covering it (2345). See RFC 4035, Sec. 2.2.
  • RRSIG railway.gov.tw/MX alg 8, id 64758: The TTL of the RRset (3600) exceeds the value of the Original TTL field of the RRSIG RR covering it (2968). See RFC 4035, Sec. 2.2.
  • RRSIG railway.gov.tw/NS alg 8, id 38595: The TTL of the RRset (3600) exceeds the value of the Original TTL field of the RRSIG RR covering it (1782). See RFC 4035, Sec. 2.2.
  • RRSIG railway.gov.tw/NS alg 8, id 38595: The TTL of the RRset (3600) exceeds the value of the Original TTL field of the RRSIG RR covering it (2509). See RFC 4035, Sec. 2.2.
  • RRSIG railway.gov.tw/NS alg 8, id 45045: The TTL of the RRset (3600) exceeds the value of the Original TTL field of the RRSIG RR covering it (1782). See RFC 4035, Sec. 2.2.
  • RRSIG railway.gov.tw/NS alg 8, id 45045: The TTL of the RRset (3600) exceeds the value of the Original TTL field of the RRSIG RR covering it (2509). See RFC 4035, Sec. 2.2.
  • RRSIG railway.gov.tw/NS alg 8, id 64758: The TTL of the RRset (3600) exceeds the value of the Original TTL field of the RRSIG RR covering it (1782). See RFC 4035, Sec. 2.2.
  • RRSIG railway.gov.tw/NS alg 8, id 64758: The TTL of the RRset (3600) exceeds the value of the Original TTL field of the RRSIG RR covering it (2509). See RFC 4035, Sec. 2.2.
  • RRSIG railway.gov.tw/SOA alg 8, id 38595: The TTL of the RRset (86400) exceeds the value of the Original TTL field of the RRSIG RR covering it (82874). See RFC 4035, Sec. 2.2.
  • RRSIG railway.gov.tw/SOA alg 8, id 45045: The TTL of the RRset (86400) exceeds the value of the Original TTL field of the RRSIG RR covering it (82874). See RFC 4035, Sec. 2.2.
  • RRSIG railway.gov.tw/SOA alg 8, id 64758: The TTL of the RRset (86400) exceeds the value of the Original TTL field of the RRSIG RR covering it (82874). See RFC 4035, Sec. 2.2.
  • RRSIG railway.gov.tw/TXT alg 8, id 38595: The TTL of the RRset (3600) exceeds the value of the Original TTL field of the RRSIG RR covering it (1290). See RFC 4035, Sec. 2.2.
  • RRSIG railway.gov.tw/TXT alg 8, id 38595: The TTL of the RRset (3600) exceeds the value of the Original TTL field of the RRSIG RR covering it (1924). See RFC 4035, Sec. 2.2.
  • RRSIG railway.gov.tw/TXT alg 8, id 45045: The TTL of the RRset (3600) exceeds the value of the Original TTL field of the RRSIG RR covering it (1290). See RFC 4035, Sec. 2.2.
  • RRSIG railway.gov.tw/TXT alg 8, id 45045: The TTL of the RRset (3600) exceeds the value of the Original TTL field of the RRSIG RR covering it (1924). See RFC 4035, Sec. 2.2.
  • RRSIG railway.gov.tw/TXT alg 8, id 64758: The TTL of the RRset (3600) exceeds the value of the Original TTL field of the RRSIG RR covering it (1290). See RFC 4035, Sec. 2.2.
  • RRSIG railway.gov.tw/TXT alg 8, id 64758: The TTL of the RRset (3600) exceeds the value of the Original TTL field of the RRSIG RR covering it (1924). See RFC 4035, Sec. 2.2.
  • gov.tw zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (60.199.165.184)
  • railway.gov.tw/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • 35tbq0r6p4.railway.gov.tw/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • railway.gov.tw/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • railway.gov.tw/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (28)
  • RRSIG railway.gov.tw/MX alg 8, id 38595: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/MX alg 8, id 45045: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/MX alg 8, id 64758: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/NSEC3PARAM alg 8, id 38595: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/NSEC3PARAM alg 8, id 38595: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/NSEC3PARAM alg 8, id 38595: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/NSEC3PARAM alg 8, id 38595: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/NSEC3PARAM alg 8, id 45045: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/NSEC3PARAM alg 8, id 45045: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/NSEC3PARAM alg 8, id 45045: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/NSEC3PARAM alg 8, id 45045: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/NSEC3PARAM alg 8, id 64758: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/NSEC3PARAM alg 8, id 64758: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/NSEC3PARAM alg 8, id 64758: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/NSEC3PARAM alg 8, id 64758: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/SOA alg 8, id 38595: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/SOA alg 8, id 45045: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/SOA alg 8, id 64758: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/TXT alg 8, id 38595: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/TXT alg 8, id 38595: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/TXT alg 8, id 45045: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/TXT alg 8, id 45045: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/TXT alg 8, id 64758: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG railway.gov.tw/TXT alg 8, id 64758: The value of the Signature Inception field of the RRSIG RR (2021-12-24 06:03:36+00:00) is within possible clock skew range (1 second) of the current time (2021-12-24 06:03:37+00:00). See RFC 4035, Sec. 5.3.1.
  • railway.gov.tw/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 35tbq0r6p4.railway.gov.tw/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • railway.gov.tw/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • railway.gov.tw/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
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DNSSEC authentication graph