DNS Report: messenger.com

Generated: 2026-08-08T21:23:14-05:00

82/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
OKIPv6 (AAAA)10/101 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.
OKCAA policy5/5Certificate authority restriction.
ERRORDNS propagation0/10Agreement between public resolvers.
OKMX records20/202 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/557 day(s) remaining.
WARNINGCertificate lifetime2/10Full points require at least 30 days remaining.
WARNINGHTTP security headers23/356 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: edge-star-shv-02-ord5.facebook.com
WARNINGIPv4 diversity20/35Two 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
157.240.254.12
AAAA
2a03:2880:f082:10d:face:b00c:0:2
CNAME
MX
10 mxa-00082601.gslb.pphosted.com.
10 mxb-00082601.gslb.pphosted.com.
TXT
"v=spf1 redirect=_spf.fb.com"
"google-site-verification=z9mNNADBbsCO2UKMxiu5UFnUz5SvavUmC2Jx-4Lw9RI"
"fLEQ2Q8vdk4sDU0r7FqRc8XJoe7FYEj3ihT0KxCABfwuAbMel2204jpnNBjV+c1rfY71OeFf/cTMCKZpzJBPPw=="
"google-site-verification=f68cxjENokmrbNLEilsjxlPqbiM3lTmXKGLJFg0OHr4"
"MS=ms57472615"
"6fd64222-f6ef-4766-87e8-34729703809a"
NS
a.ns.facebook.com.
b.ns.facebook.com.
c.ns.facebook.com.
d.ns.facebook.com.
SOA
a.ns.facebook.com. dns.facebook.com. 4207849484 14400 1800 604800 3600
CAA
0 issue "digicert.com; account=271b0beda0771d006aa3a6c11b05187d456d6c239b46cb5241196095b09c92af"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP