DNS Report: sciencedaily.com

Generated: 2026-08-08T18:10:24-05:00

81/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/303 IPv4 address(es) detected.
OKIPv6 (AAAA)10/103 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 records20/205 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 certificate55/5572 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
ERRORHTTP security headers0/350 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.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
104.26.4.15
104.26.5.15
172.67.75.166
AAAA
2606:4700:20::681a:50f
2606:4700:20::681a:40f
2606:4700:20::ac43:4ba6
CNAME
MX
5 alt2.aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
1 aspmx.l.google.com.
10 aspmx2.googlemail.com.
10 aspmx3.googlemail.com.
TXT
"58piam3mhj3hac4u0msb49h9jo"
"globalsign-domain-verification=QNggA5G6QQDkhq8HwwSkk3Pq-pS-ocYFv594GxNfmw"
"v=spf1 include:_spf.google.com -all"
"google-site-verification=WM-ZBKOaI9fmMYiqOsm8UuIlbUdNfbiii4HFgt-XxZc"
"irjlmconcnkfmetvds6djpfhga"
"facebook-domain-verification=5oq14nyaskwhbumbv9ciq9u6673us5"
"google-site-verification=VTa387KessSeUKIk82l7wxHCJBfSkQSXbazhfOPXc_c"
NS
noah.ns.cloudflare.com.
beth.ns.cloudflare.com.
SOA
beth.ns.cloudflare.com. dns.cloudflare.com. 2411419434 10000 2400 604800 1800
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP