DNS Report: towardsdatascience.com

Generated: 2026-08-08T23:35:02-05:00

77/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 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 certificate55/5570 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers4/351 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA 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
141.193.213.21
141.193.213.20
AAAA
CNAME
MX
5 alt1.aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
1 aspmx.l.google.com.
TXT
"facebook-domain-verification=103lehoy3d3wnc0pmkrkpp3vthp2id"
"google-site-verification=Ynxc45BkYggoDGQRrWbmRlnW-hIMPIMXCGuPUNfDBPI"
"google-site-verification=HTDiMjHRQpX_eF537nQ6oXHs43WeGofH__iGR2zKYLE"
"v=spf1 include:_spf.google.com include:46095657.spf06.hubspotemail.net include:_spf.smtp.mailtrap.live ~all"
"google-site-verification=itXtD9lkkx85DgNDyiipjB52N_FBSQghFdlnhzqHJK0"
"wpe-verification=towardsdatasci"
"google-site-verification=UdLNZyygVWvqtqxlrJvd0Wa-f1jKUg1DpeHiwQDW5eQ"
"google-site-verification=uOGTRG0t7XJ9Hk_fSOyU8yqreNeLVQ-_sTpZrQvCo4M"
NS
syeef.ns.cloudflare.com.
dawn.ns.cloudflare.com.
SOA
dawn.ns.cloudflare.com. dns.cloudflare.com. 2410222192 10000 2400 604800 1800
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP