DNS Report: skyandtelescope.com

Generated: 2026-08-10T17:25:24-05:00

82/100

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.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
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 certificate55/5588 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
OKHTTP security headers35/359 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
104.21.43.161
172.67.181.111
AAAA
2606:4700:3036::6815:2ba1
2606:4700:3031::ac43:b56f
CNAME
MX
0 skyandtelescope-com.mail.protection.outlook.com.
TXT
"v=spf1 include:spf.protection.outlook.com ip4:52.170.89.38/32 -all"
"MS=ms29010078"
"facebook-domain-verification=b7jawuerr2u1xdslnmrbx08r2vv1cm"
"google-site-verification=sON8ghdU16kqVptFK3Ay6yhlDp1uZuKvXh9ocQKk1XQ"
"google-site-verification=C75vdk9_0jw543cU6V41GJtG2599pNoXP3GkcDtZr9k"
NS
paul.ns.cloudflare.com.
nia.ns.cloudflare.com.
SOA
nia.ns.cloudflare.com. dns.cloudflare.com. 2411723493 10000 2400 604800 1800
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP