Domain technical report
Aktuálně.cz - kompletní zpravodajství z domova i ze světa
aktualne.cz
Aktuálně.cz - kompletní zpravodajství, zprávy z domova i ze světa
IPv41
IPv60
MX5
NS2
Analyze any domain
Get a complete DNS, email, SSL, HTTP and network analysis in seconds.
84
Total
85
DNS
90
Email
81
Security
50
Network
100
Availability
Domainaktualne.cz
IPv41
IPv60
MX records5
StatusActive
DiagnosticsMain findings and recommendations
IPv4 (A)30 / 30 pts · Dns
1 IPv4 address(es) detected.
IPv6 (AAAA)0 / 10 pts · Dns
0 IPv6 address(es) detected.
Name server redundancy20 / 20 pts · Dns
2 NS record(s); 2 or more required.
SOA record10 / 10 pts · Dns
Authoritative zone record.
DNSSEC chain15 / 15 pts · Dns
DS and DNSKEY detected.
CAA policy0 / 5 pts · Dns
Certificate authority restriction.
DNS propagation10 / 10 pts · Dns
Agreement between public resolvers.
MX records20 / 20 pts · Mail
5 MX record(s).
SPF25 / 25 pts · Mail
SPF policy published.
DMARC25 / 25 pts · Mail
DMARC policy published.
DKIM20 / 20 pts · Mail
A DKIM selector was verified.
MTA-STS0 / 5 pts · Mail
Mail transport policy.
TLS-RPT0 / 5 pts · Mail
TLS reporting policy.
Valid TLS certificate55 / 55 pts · Security
45 day(s) remaining.
Certificate lifetime10 / 10 pts · Security
Full points require at least 30 days remaining.
HTTP security headers16 / 35 pts · Security
4 of 9 evaluated headers detected.
PTR reverse DNS30 / 30 pts · Network
PTR: bbx-frontend-pool.v.eint.cz
IPv4 diversity20 / 35 pts · Network
Two or more IPv4 addresses receive full points.
IPv6 connectivity0 / 35 pts · Network
AAAA availability.
DNS resolution40 / 40 pts · Availability
At least one address family must resolve.
HTTP response40 / 40 pts · Availability
HTTP/2 200
HTTPS final URL20 / 20 pts · Availability
Final URL uses HTTPS.
DNS and emailPublished records and email configuration
A
1 record(s)46.255.231.85
AAAA
0 record(s)—
Not configured
CNAME
0 record(s)—
Not configured
MX
5 record(s)1 aspmx.l.google.com. 10 aspmx3.googlemail.com. 10 aspmx2.googlemail.com. 5 alt1.aspmx.l.google.com. 5 alt2.aspmx.l.google.com.
TXT
6 record(s)"google-site-verification=Pjmac7bzPGDiC12D9hjLO0Ni2vi0ToOMsoZIP8I81Ps" "google-site-verification=I91CJ7OCih51plCn1noOTzCMIVDMBEQ9tsdnt8c1d18" "v=spf1 +a:smtp.crystalmails.com ip4:46.255.224.0/21 ip4:54.93.112.180/32 include:_spf.google.com ~all" "facebook-domain-verification=cvieqqfbrvcvmj4e4m251v2higm6xj" "google-site-verification=e1JClcw768I5qbwmfpuhsOPT0kHanzFA2WuxeVnHTs8" "google-site-verification=3eHl7CFyJar6Ip0vPPqCG_pDFGBK1EnMD94twVvzqfg"
NS
2 record(s)janet.ns.cloudflare.com. clark.ns.cloudflare.com.
SOA
1 record(s)clark.ns.cloudflare.com. dns.cloudflare.com. 2411281485 10000 2400 604800 1800
CAA
0 record(s)—
Not configured
DS
1 record(s)2371 13 2 F63C768BA24AC4135D2FE2365604B24E90A12AEEBF3F91B4B4B6E896 1145F10B
DNSKEY
2 record(s)257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ== 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
RRSIG
0 record(s)—
Not configured
NSEC
1 record(s)\000.aktualne.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
0 record(s)—
Not configured
SRV
0 record(s)—
Not configured
NAPTR
0 record(s)—
Not configured
TLSA
0 record(s)—
Not configured
SSHFP
0 record(s)—
Not configured
SPF
Configuredv=spf1 +a:smtp.crystalmails.com ip4:46.255.224.0/21 ip4:54.93.112.180/32 include:_spf.google.com ~all
DMARC
Configuredv=DMARC1; p=none; ruf=mailto:dmarc@economia.cz; rua=mailto:dmarc@economia.cz; fo=1;
DKIM
Selector googlev=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEXTD9h2K33NC/cOwGVvn2avv8Yk4kbWpilVpzkUz+ADfC4hC0P4LNzHl2fjhcdD+1lcHeVLrVPU4XS8NTZ0CowUwLcDyMa0D5QcH/XDeMIUpMkK6tx+e5IitfKMiwCrFWmYoSCmJA6QAElqYCR9wUx84mDmS+GNDCk17RzdcDjQIDAQAB
Analyzed webpageMetadata and HTTP response
Title and description
ExtractedTitle
Aktuálně.cz - kompletní zpravodajství z domova i ze světa
Description
Aktuálně.cz - kompletní zpravodajství, zprávy z domova i ze světa
Final URL
https://www.aktualne.cz/
HTTP status
206
HTTP
Status
HTTP/2 200
Final URL
https://www.aktualne.cz/
Version
3
Server
cloudflare
X-Powered-By
SSL and HTTP securityCertificate, protocol and security headers
SSL certificate
AvailableAvailable
Yes
Issuer
Sectigo Limited
CN
*.aktualne.cz
Valid from
2025-09-15T19:00:00-05:00
Valid until
2026-09-25T18:59:59-05:00
Days remaining
45
Protocol
TLSv1.3
Cipher
TLS_AES_256_GCM_SHA384
Security headers
4 activeHSTSImplemented
Content Security PolicyNot detected
X-Content-Type-OptionsImplemented
X-Frame-OptionsImplemented
Referrer PolicyImplemented
Permissions PolicyNot detected
Cross-Origin-Opener-PolicyNot detected
Cross-Origin-Embedder-PolicyNot detected
Cross-Origin-Resource-PolicyNot detected
DNS propagationComparison across public resolvers
Public resolver comparison
ConsistentConsistent propagation
5 public resolvers queried.
ResolverServerResultLatency
Google
8.8.8.846.255.231.85
81,90 ms
Cloudflare
1.1.1.146.255.231.85
54,94 ms
Quad9
9.9.9.946.255.231.85
162,93 ms
OpenDNS
208.67.222.22246.255.231.85
168,67 ms
AdGuard
94.140.14.1446.255.231.85
488,00 ms
IP, geolocation and ASNAssociated network information
46.255.231.85
No datasuccess
No
country
region
city
asn
organization
isp
Visitor information
Visitorip
216.73.217.62
reverse
country
country_code
region
city
latitude
longitude
isp
organization
asn
timezone
browser
Other
os
Other
language
user_agent
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
is_bot
Yes
cloudflare
No
SMTPEmail port connectivity
aspmx.l.google.com
Port 25: Closed/unreachable - 23.4 ms - Port 465: Closed/unreachable - 4014 ms - Port 587: Closed/unreachable - 4003.8 ms -