Name | TTL | Type | Data | Status | Returned by | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
a.ns.nic.cz. (194.0.12.1) | a.ns.nic.cz. (2001:678:f::1) | b.ns.nic.cz. (194.0.13.1) | b.ns.nic.cz. (2001:678:10::1) | c.ns.nic.cz. (194.0.14.1) | c.ns.nic.cz. (2001:678:11::1) | d.ns.nic.cz. (193.29.206.1) | d.ns.nic.cz. (2001:678:1::1) | |||||
centrum.cz | 3600 | DS |
2371 13 2 c9d4f1be4e08e34803f056d2d93ca807b59997273c6102ac2956a45c1d1587cf | OK | Y | Y | Y | Y | Y | Y | Y | Y |
3600 | RRSIG | DS 13 2 3600 20200527184544 20200515150544 44987 cz. oe4RCV8zZj9Y0s11gqTF/suEy8aBkSRB uDoCjRctWRqrvVsuUpXLxTqI9zLpwHYT q/OISVT9pUhV/tBKCO0r4A== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | |
RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
Response size (bytes) | OK | 185 | 185 | 185 | 185 | 185 | 185 | 185 | 185 | |||
Response time (ms) | OK | 144 | 143 | 149 | 152 | 110 | 133 | 133 | 132 |
Name | TTL | Type | Data | Status | Returned by | |||
---|---|---|---|---|---|---|---|---|
max.ns.cloudflare.com. (173.245.59.132) | max.ns.cloudflare.com. (2606:4700:58::adf5:3b84) | pam.ns.cloudflare.com. (173.245.58.138) | pam.ns.cloudflare.com. (2606:4700:50::adf5:3a8a) | |||||
centrum.cz | 3600 | DNSKEY |
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWz JaOau8XNEZeqCYKD5ar0IRd8KqXXFJkq mVfRvMGPmM1x8fGAa2XhSA== ; key tag = 34505
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0d xCjjnopKl+GqJxpVXckHAeF+KkxLbxIL fDLUT0rAK9iUzy1L53eKGQ== ; key tag = 2371 | OK | Y | Y | Y | Y |
3600 | RRSIG | DNSKEY 13 2 3600 20200613094137 20200414094137 2371 centrum.cz. I3glPCep9nOpKiwetEiLm1KULtxYH6B2 ctvn2JveF63/WbPdI0IYKbhEQoVbWMZx Tl8QQf9QCUXrpJXbyFtlzQ== | VALID | Y | Y | Y | Y | |
RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | |||
Response size (bytes) | OK | 305 | 305 | 305 | 305 | |||
Response time (ms) | OK | 8 | 7 | 8 | 8 |
Name | TTL | Type | Data | Status | Returned by | |||
---|---|---|---|---|---|---|---|---|
max.ns.cloudflare.com. (173.245.59.132) | max.ns.cloudflare.com. (2606:4700:58::adf5:3b84) | pam.ns.cloudflare.com. (173.245.58.138) | pam.ns.cloudflare.com. (2606:4700:50::adf5:3a8a) | |||||
centrum.cz | 86400 | NS |
max.ns.cloudflare.com.
pam.ns.cloudflare.com. | OK | Y | Y | Y | Y |
86400 | RRSIG | NS 13 2 86400 20200519163259 20200517143259 34505 centrum.cz. rFQbOkvCEEQDdcu+Jc0JPXtozf3rsK37 eBNcZ2NckQLlm7yKPw8MQGwbVpMatAPh 546H0+kA5p3Y1yI2U5SMEw== | VALID | Y | ||||
86400 | RRSIG | NS 13 2 86400 20200519163259 20200517143259 34505 centrum.cz. uEoBDRJPkaJvnrzFvoCvsIY15yOjLRvF ZnkfaanDkgWYvTKj3CmAAb9SCk0cAtqt yRhVDUkKX8vNSmbi0L4aAQ== | VALID | Y | ||||
86400 | RRSIG | NS 13 2 86400 20200519163259 20200517143259 34505 centrum.cz. i6s3u6p4lJdX5LLmodGs1vIp8qWOWP/u vBJ5o+vPpW7Qx14y3NGc75pQBBBpP4Y9 GgWnJXE8mHOTRKu+DnhhAQ== | VALID | Y | ||||
86400 | RRSIG | NS 13 2 86400 20200519163259 20200517143259 34505 centrum.cz. z9F8eWVSlYTEU7xOQ9EMwT/zVg0sUgu/ eqFPheAXsvX6NkVYhaY90YgCCwcw5iVh QRgVjDn0yBpW16cF3ekTgQ== | VALID | Y | ||||
RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | |||
Response size (bytes) | OK | 198 | 198 | 198 | 198 | |||
Response time (ms) | OK | 8 | 3 | 6 | 5 |
Name | TTL | Type | Data | Status | Returned by | |||
---|---|---|---|---|---|---|---|---|
max.ns.cloudflare.com. (173.245.59.132) | max.ns.cloudflare.com. (2606:4700:58::adf5:3b84) | pam.ns.cloudflare.com. (173.245.58.138) | pam.ns.cloudflare.com. (2606:4700:50::adf5:3a8a) | |||||
www.centrum.cz | 300 | CNAME |
d3ngxn1oh0qgdy.cloudfront.net. | OK | Y | Y | Y | Y |
300 | RRSIG | CNAME 13 3 300 20200519163301 20200517143301 34505 centrum.cz. 4SnloYP5D+wEpv8uBOLwv1cnmC4dY3lq +fya4Op3nDqwItqTw45jNWVyndXoOr7C sstMOg0jWPGSwNJph7pqmA== | VALID | Y | ||||
300 | RRSIG | CNAME 13 3 300 20200519163301 20200517143301 34505 centrum.cz. Ixie1+7ROLDwBAkk2SrOC9XdbDhYVltX /yFH5llk7+gD4pap5N3accZ5cztf18s1 sOpZplge0R4MpyH5D62Hqw== | VALID | Y | ||||
300 | RRSIG | CNAME 13 3 300 20200519163301 20200517143301 34505 centrum.cz. mmGI5PwdEEBseGY8gRpJnbkIFA1prZh7 jtBiQLT7Eu4dFevQjae7d6zk1ox+6pGJ fC9aXyZ3Br2Fz+zkAVuZ1g== | VALID | Y | ||||
300 | RRSIG | CNAME 13 3 300 20200519163301 20200517143301 34505 centrum.cz. fbFG5L9ahcMm1me/L25RXQWO/r0SE/2d 90fBMZODd3WsFb4hAXQj0C4Ej3Fqyqlt 6SVnts4uAskP+CUztZvnCg== | VALID | Y | ||||
RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
Response size (bytes) | OK | 192 | 192 | 192 | 192 | |||
Response time (ms) | OK | 7 | 10 | 4 | 5 |
Name | TTL | Type | Data | Status | Returned by | |||
---|---|---|---|---|---|---|---|---|
max.ns.cloudflare.com. (173.245.59.132) | max.ns.cloudflare.com. (2606:4700:58::adf5:3b84) | pam.ns.cloudflare.com. (173.245.58.138) | pam.ns.cloudflare.com. (2606:4700:50::adf5:3a8a) | |||||
www.centrum.cz | 300 | CNAME |
d3ngxn1oh0qgdy.cloudfront.net. | OK | Y | Y | Y | Y |
300 | RRSIG | CNAME 13 3 300 20200519163301 20200517143301 34505 centrum.cz. ZmBSCk96RVF2XBinl0DkIjCIIvAOyj8h u7g8W4rKY1+SSyXxLHzgNR2Im2SrES6L lLeLkuKErm06i1wF38u0JA== | VALID | Y | ||||
300 | RRSIG | CNAME 13 3 300 20200519163301 20200517143301 34505 centrum.cz. 4lIKJipdqVlAc7GRCM789BLXzD30s2Mv +I+KwAGqYSQXyYK9oN44CWeBW3HKUshL +GeKEkPSsnsxJ84Mzn5Ksw== | VALID | Y | ||||
300 | RRSIG | CNAME 13 3 300 20200519163301 20200517143301 34505 centrum.cz. Tb0Aw2lWHSXkFPjNOjohdrswgHml3VZL +tcvSS5H9KdKrUjtaeNw7ZORcLfskNPL UtjjHJUkQjwvghrKvHUPzg== | VALID | Y | ||||
300 | RRSIG | CNAME 13 3 300 20200519163301 20200517143301 34505 centrum.cz. yzbhc/NTsoq35jBZ6+wu7Bm/iyzp8zpI XB2mIwnTmE8qFtsEHjZKjAzriXYrzNeb aAIgcNC5EjkwZS5Us7rEHQ== | VALID | Y | ||||
RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
Response size (bytes) | OK | 192 | 192 | 192 | 192 | |||
Response time (ms) | OK | 8 | 8 | 6 | 5 |