DNS Report: active24.cz

Generated: 2026-08-10T00:10:14-05:00

95/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/303 IPv4 address(es) detected.
OKIPv6 (AAAA)10/103 IPv6 address(es) detected.
OKName server redundancy20/203 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
OKDNSSEC chain15/15DS and DNSKEY detected.
OKCAA policy5/5Certificate 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.
OKMTA-STS5/5Mail transport policy.
OKTLS-RPT5/5TLS reporting policy.
OKValid TLS certificate55/55169 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers16/354 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: 172.169.9.37.in-addr.arpa.websupport.sk
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
37.9.169.172
37.9.169.171
37.9.169.173
AAAA
2a00:4b40:1000:4:37:9:169:171
2a00:4b40:1000:4:37:9:169:173
2a00:4b40:1000:4:37:9:169:172
CNAME
MX
10 mx.spamfilter.io.
TXT
"v=spf1 mx ip4:81.95.96.0/20 ip4:31.15.8.0/21 ip4:185.12.196.0/22 ip4:185.26.229.213 ip6:2a02:4a8:ac24::/48 ip4:212.123.41.224/28 include:_spf.hostedemail.com include:servers.mcsv.net include:spf.spamfilter.io include:spf.protection.outlook.com includ" "e:spf-eu.emailsignatures365.com -all"
"OSSRH-58398"
"amazonses:eAOuVxlmO4a4k2BCjPK4EFOjyQUfFEFWniuTB0Dmphk="
"google-site-verification=4lO5Pxtc--qLdlzLBO92yZsZ-tZ8zm2BrhC-bCVPDL0"
"have-i-been-pwned-verification=10638c872e65592e7e9859936bddef7b"
"facebook-domain-verification=bxdobw5c71ymo1s50cisodul6ydxxt"
NS
alfa.ns.active24.cz.
gama.ns.active24.sk.
beta.ns.active24.cz.
SOA
alfa.ns.active24.cz. hostmaster.active24.cz. 2026080535 14400 3600 604800 3600
CAA
0 iodef "mailto:caa@active24.cz"
0 issue "thawte.com"
0 issuewild "thawte.com"
0 issue "sectigo.com"
0 issuewild "sectigo.com"
0 issue "letsencrypt.org"
DS
22941 13 2 A5CC673B7353D8255F9D980B38197FC5A701A861ABBA0E3EC773FE19 F971810E
DNSKEY
257 3 13 0EK9ChwJW+CVCvP7mizQwEnR2OJpHgbLmilGV5OyqncZoOufo9fIbVrv xT6qid/T9sAWH7KOfzItPxkVOIbRjg==
256 3 13 /nQy2zr3e4XOvfJLSZG3heo563nNkPruFFR3vfE1O7VWQafpjOJS+SHS BNOT8ewTOexdxeEUnwoEVvHVle5TaA==
RRSIG
A 13 2 3600 20260904092803 20260805092803 33072 active24.cz. ebxF62cqN6UfZk8KT1y2P2FCZWO1l3KMYWWHiRj2mtC3DeIFwW8QjNjE U2oepQKQ2qusUZaKsFjNY9bNUmWgGA==
AAAA 13 2 3600 20260904092803 20260805092803 33072 active24.cz. lV+7g5wk2FBRhUV42ZvDMUgnPDyvSVxxHrpSIbRBVl9GM6jViUOm/z0d QzCgxtAAIVa5wYVBV6E/Hk8CG83AIw==
DNSKEY 13 2 86400 20260904093004 20260805093004 22941 active24.cz. 87RVbCVfp0cQH33DyXIqT/POzExUUOe33i9YvQOPN7/KBpgqzQ5z+0tn DvOJwqj9aCTcpwyjps8H/wdLc3Kf8w==
DNSKEY 13 2 86400 20260904093004 20260805093004 33072 active24.cz. /peV9I7ECHcMH5XN+tVfv4JUEWH4Gv/zwxqS2N5TXsweyJD5Qieq4OYS DtdrdtMAkTX41Bf9xMpDFU6fMSRnfg==
NS 13 2 3600 20260904092717 20260805092717 33072 active24.cz. awY6kzaBn3gkzNTp/6V75bV0ov/LiXkED33PSGmtiao7v9omlDuvw8Sf H0tlIaGInwDG7wEA1EYKFcLMDAGfpw==
MX 13 2 600 20260904092717 20260805092717 33072 active24.cz. 27crl2RmBpaOG2mjwI4bN/MaFAmW5PLXCnzU7NMiZUgj/Y3ceu9Z1+cu 8S51HRcPLSknnS7KgO9kJPQtH1g0dw==
DS 13 2 3600 20260823054724 20260809041724 5166 cz. z9Be+pxIrqphn2AvSq0jdUCHWuXXCDbrsw11hG0qAwp24y9m3Zh/ya8s pHkUw8iahUd8uB0Za77GwoKrzU268g==
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP