DNS Report: granma.cu

Generated: 2026-08-11T01:34:26-05:00

65/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 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 records20/203 MX record(s).
OKSPF25/25SPF policy published.
ERRORDMARC0/25DMARC policy not found.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5532 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers16/354 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
ERRORHTTP response0/40HTTP/2 503
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
190.92.127.232
AAAA
CNAME
MX
6 grai2.granma.cu.
6 mx2.granma.cu.
5 mx1.granma.cu.
TXT
"Granma - Organo oficial del Comite Central del Partido Comunista de Cuba"
"v=spf1 a mx a:mx1.granma.cu a:mx2.granma.cu a:grai2.granma.cu ip4:200.55.139.40 -all"
NS
ns1.cip.cu.
ns2.cip.cu.
SOA
granma.cu. admin.cu. 2025012101 3600 1800 604800 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
5 5 5222 jabber.granma.cu.
5 5 5223 jabber.granma.cu.
5 5 5269 jabber.granma.cu.
NAPTR
TLSA
SSHFP