DNS Report: python.org

Generated: 2026-08-08T17:45:36-05:00

83/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/304 IPv4 address(es) detected.
OKIPv6 (AAAA)10/104 IPv6 address(es) detected.
OKName server redundancy20/204 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 certificate55/55189 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers8/352 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
151.101.192.223
151.101.64.223
151.101.128.223
151.101.0.223
AAAA
2a04:4e42::223
2a04:4e42:400::223
2a04:4e42:600::223
2a04:4e42:200::223
CNAME
MX
50 mail.python.org.
TXT
"openai-domain-verification=dv-VgeNijVDgW7g56UZyGIVyKNr"
"MS=73147F1EC0843C399CF17F586EC6B8EAF8C57961"
"libera-1298aas"
"google-site-verification=dqhMiMzpbkSyEhgjGKyEOMlEg2tF0MSHD7UN-MYfD-M"
"google-site-verification=w3b8mU3wU6cZ8uSrj3E_5f1frPejJskDpSp_nMWJ99o"
"twilio-domain-verification=1c295667813cc0aaae819ed7657818f8"
"status-page-domain-verification=9y2klhzbxsgk"
"google-site-verification=QALZObrGl2OVG8lWUE40uVSMCAka316yADn9ZfCU5OA"
"anthropic-domain-verification-x3xt87=cFLP3aL71pAYPZLQR7JKvRhcF"
"888acb5757da46ad83b7e341ec544c64"
"v=spf1 mx ip4:188.166.95.178/32 ip6:2a03:b0c0:2:d0::71:1 include:stspg-customer.com include:_spf.google.com include:mailgun.org ~all"
"google-site-verification=9852CbTRhQ51-9gCUayPbGYqJeBle_MXLb6E4AL_qQk"
"_globalsign-domain-verification=B57sRQpmte4G4w-gavZbVNmmNsMxGp5kcL19UP2599"
NS
ns-484.awsdns-60.com.
ns-1134.awsdns-13.org.
ns-2046.awsdns-63.co.uk.
ns-981.awsdns-58.net.
SOA
ns-2046.awsdns-63.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP