DNS Report: mnn.com

Generated: 2026-08-09T14:22:12-05:00

70/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/303 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 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 records20/205 MX record(s).
ERRORSPF0/25SPF policy not found.
OKDMARC25/25DMARC policy published.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5573 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers31/358 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: ec2-100-57-255-37.compute-1.amazonaws.com
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
ERRORHTTP response0/40HTTP/2 403
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
100.57.255.37
54.236.238.54
52.22.166.216
AAAA
CNAME
MX
30 alt1.aspmx.l.google.com.
50 aspmx3.googlemail.com.
10 aspmx2.googlemail.com.
10 aspmx.l.google.com.
20 alt2.aspmx.l.google.com.
TXT
"google-site-verification=1wW58wg83ZxLUep009d2gzrvwwCgtdb2NBdwbWrhDw8"
"airtable-verification=7f23bd05102c5a2c073b0d0689ecaf71"
NS
ns-854.awsdns-42.net.
ns-1745.awsdns-26.co.uk.
ns-1430.awsdns-50.org.
ns-16.awsdns-02.com.
SOA
ns-1430.awsdns-50.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP