DNS Report: nova.cz

Generated: 2026-08-10T20:49:45-05:00

85/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
OKIPv6 (AAAA)10/102 IPv6 address(es) detected.
OKName server redundancy20/202 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
OKDNSSEC chain15/15DS and DNSKEY detected.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/201 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5566 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers31/358 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
ERRORHTTP response0/40HTTP/2 403
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
104.18.37.191
172.64.150.65
AAAA
2a06:98c1:3102::ac40:9641
2a06:98c1:3103::6812:25bf
CNAME
MX
0 nova-cz.mail.protection.outlook.com.
TXT
"google-site-verification=tsYCy_tG4L1N_2euv8rV_ZehHUCVXG1XEbbOzVdtmtc"
"google-site-verification=5bQr1FzVtsRJCOzLCm0a1uaxixyUvhyXT2L__YAQl8Y"
"cisco-ci-domain-verification=2006bbb944455e69125135748f1aa9cf2758e54eb0b173ba5075c7f57ca2af73"
"n46ouquru58489fp0lm2e6ai0v"
"anthropic-domain-verification-271sje=KSuQo5huQQdRXDVhniLReKfHI"
"MS=ms12869526"
"google-site-verification=gg76mH4GN3WdP-B3wn5gDJc6yUkSdqLhhcr9hdzRCLc"
"nlc7svfquud9rr1ih2bnl8h50a"
"v=spf1 ip4:176.122.32.0/20 ip4:141.193.32.7/32 include:spf.smartemailing.cz include:amazonses.com include:spf.protection.outlook.com include:spf.emailsignatures365.com ip4:54.229.2.165 -all"
"anthropic-domain-verification-80jfhj=aW9U6jqG4jok8YHYEOfwSmqZg"
"facebook-domain-verification=f7ueelkhzax16r9iushl9gwnc5az09"
"ELLdk5rhLWdam/gjaD5I2sqR0SxV6BvxS90CM5SeUJZs8RepLSE58m9NqZbQDQdwIWZxHMywE8YHr7GWq2AZZw=="
"openai-domain-verification=dv-vktRy45Rm5I7ozhXiukDTXcv"
"rph6j8jdogum29paj5iqdqg0be"
"ca3-522e602c78d4444d81e39c2564486e01"
NS
dorthy.ns.cloudflare.com.
jason.ns.cloudflare.com.
SOA
dorthy.ns.cloudflare.com. dns.cloudflare.com. 2409991592 10000 2400 604800 1800
CAA
DS
2371 13 2 A0771AD51A26F796B184570216731ED57A2A193A16B9FFD6BF9B6263 22A80F06
DNSKEY
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
RRSIG
SOA 13 2 1800 20260812024936 20260810004936 34505 nova.cz. MWjAtV01yqLqeXc0FxNQdGXXa5OJYWS1kIZaSe+trxD4Q2JLn0NnY06q xTav8QddTTDlqT8rZQNabSS7DkXreA==
TXT 13 2 300 20260812024936 20260810004936 34505 nova.cz. ArpsX8lw5U4gez57hF8vEg96gcbuHSZUubXj7TFQYMwZX/wSPQE9ZFZ2 KkxKJLvJucHqfmdDK5hi+D3NFy4ixw==
DS 13 2 3600 20260823054724 20260809041724 5166 cz. kYmlRENqy5/p64wnVCpv9gECkRznjqJlG53ZvYMWTmRQj/Lmim98D6uQ HEk12fOZkvBvqNCTSSSULMSs3Tw5Dg==
NS 13 2 86400 20260812013553 20260809233553 34505 nova.cz. sL3abdsG5/66fnK0MW0RQfATn58cbsM8n26Waxo/Np1OhF7oe590l8dQ x0pyTxVFLdVLpom9x4504cQ+njTqyw==
NSEC
\000.nova.cz. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI CAA
NSEC3
SRV
NAPTR
TLSA
SSHFP