DNS Report: facebook.com

Generated: 2026-08-01T19:31:22-05:00

88/100

Diagnostics

StatusCheckDetails
OKA record available1 IPv4 address(es).
OKIPv6 available1 IPv6 address(es).
OKRedundant name servers4 name servers detected.
OKSPF publishedv=spf1 redirect=_spf.facebook.com
OKDMARC publishedv=DMARC1; p=reject; rua=mailto:a@dmarc.facebookmail.com; ruf=mailto:fb-dmarc@datafeeds.phishlabs.com; pct=100
OKDKIM detectedThe configured selector responds.
WARNINGSSL expiring soon7 days remaining.
WARNINGMissing security headers2 header(s) not detected.
INFODNSSEC not configuredNo DS or DNSKEY records found.
OKCAA configuredThe domain restricts which certificate authorities may issue certificates.
OKPTR availableThe first IPv4 resolves to edge-star-mini-shv-02-ord5.facebook.com.
WARNINGInconsistent propagationPublic resolvers did not return identical results.
INFOBIMI not configuredOptional and used to display brand identity in compatible providers.
OKMTA-STS publishedv=STSv1; id=20191202T113700;
OKTLS-RPT publishedv=TLSRPTv1;rua=mailto:sts-reports@facebookmail.com

DNS Records

TipoValues
A
157.240.254.35
AAAA
2a03:2880:f175:181:face:b00c:0:25de
CNAME
MX
10 smtpin.vvv.facebook.com.
TXT
"zoom-domain-verification=4b2ef4e1-6dee-4483-9869-9bef353fd147"
"google-site-verification=wdH5DTJTc9AYNwVunSVFeK0hYDGUIEOGb-RReU6pJlY"
"v=spf1 redirect=_spf.facebook.com"
"facebook-domain-verification=y7isfmi3kzyg1r4wophh9vyb6pgbda"
"google-site-verification=sK6uY9x7eaMoEMfn3OILqwTFYgaNp4llmguKI-C3_iA"
"google-site-verification=A2WZWCNQHrGV_TWwKh6KHY90tY0SHZo_RnyMJoDaG0s"
NS
d.ns.facebook.com.
c.ns.facebook.com.
b.ns.facebook.com.
a.ns.facebook.com.
SOA
a.ns.facebook.com. dns.facebook.com. 4207849484 14400 1800 604800 300
CAA
0 issue "digicert.com; account=271b0beda0771d006aa3a6c11b05187d456d6c239b46cb5241196095b09c92af"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP