Website preview
Domæneoplysninger
Alder
29 år, 2 måneder
Etableret
Udløber om
2860 dage
30. Mar 2034
DNSSEC
Navneservere
4
servere
Navneservere
Domænestatus (EPP)
Domæne metrics
PageRank
7.6
ud af 10
Metrics hentet for 2 uger siden
Sikkerhedsoversigt
HTTPS
SSL
HSTS
SPF
DMARC
DNSSEC
Sikkerhed
7
2
Ingen DKIM records fundet (testet almindelige selectors)
DNSSEC er ikke aktiveret
Aktiver DNSSEC for at beskytte mod DNS spoofing
CAA iodef (reporting) er ikke konfigureret
MTA-STS er konfigureret (mode: testing)
mode: testing
max_age: 86400 (1 dage)
mx: smtpin.vvv.facebook.com
SPF record fundet
v=spf1 redirect=_spf.facebook.com
DMARC record fundet
v=DMARC1; p=reject; rua=mailto:a@dmarc.facebookmail.com; ruf=mailto:fb-dmarc@datafeeds.phishlabs.com; pct=100
DMARC policy er sat til reject (streng)
DMARC aggregate reporting er aktiveret
CAA records fundet
[
{
"tag": "issue",
"ttl": 2894,
"flags": 0,
"value": "digicert.com; account=271b0beda0771d006aa3a6c11b05187d456d6c239b46cb5241196095b09c92af"
}
]
Zone transfer (AXFR) er korrekt blokeret
Security.txt fil fundet (RFC 9116)
Contact: https://www.facebook.com/whitehat/report/
Expires: 2026-06-12T07:52:35-07:00
Policy: https://bugbounty.meta.com/
SSL / HTTPS
4
2
SSL-certifikat udløber om 7 dage
HSTS max-age er under 1 år
HTTPS er aktiveret
HTTP redirecter til HTTPS
HSTS er aktiveret
SSL-certifikat er gyldigt
DNS Records
7
Kun én MX server - overvej backup MX for redundans
4 nameserver(s) fundet
Multiple nameservers for redundans
1 MX record(s) fundet
[
{
"ttl": 1013,
"host": "smtpin.vvv.facebook.com",
"priority": 10
}
]
Ingen wildcard DNS konfiguration
1 A record(s) fundet
[
{
"ip": "157.240.0.35",
"ttl": 48
}
]
IPv6 (AAAA) understøttet
[
{
"ttl": 3,
"ipv6": "2a03:2880:f177:185:face:b00c::25de"
}
]
SOA record fundet
{
"mname": "a.ns.facebook.com",
"retry": 1800,
"rname": "dns.facebook.com",
"expire": 604800,
"serial": 4207849484,
"refresh": 14400,
"minimum_ttl": 300
}
HTTP Headers
4
X-Frame-Options header mangler
Tilføj X-Frame-Options: DENY
Content-Security-Policy header mangler
Strict-Transport-Security: preload, max-age=15,552,000
X-Content-Type-Options header mangler
Referrer-Policy header mangler
Permissions-Policy header mangler
Rå data (JSON)
{
"dns": {
"a": [
{
"ip": "157.240.0.35",
"ttl": 48
}
],
"mx": [
{
"ttl": 1013,
"host": "smtpin.vvv.facebook.com",
"priority": 10
}
],
"ns": [
{
"ttl": 6494,
"host": "c.ns.facebook.com"
},
{
"ttl": 6494,
"host": "b.ns.facebook.com"
},
{
"ttl": 6494,
"host": "a.ns.facebook.com"
},
{
"ttl": 6494,
"host": "d.ns.facebook.com"
}
],
"caa": [
{
"tag": "issue",
"ttl": 2894,
"flags": 0,
"value": "digicert.com; account=271b0beda0771d006aa3a6c11b05187d456d6c239b46cb5241196095b09c92af"
}
],
"soa": [
{
"mname": "a.ns.facebook.com",
"retry": 1800,
"rname": "dns.facebook.com",
"expire": 604800,
"serial": 4207849484,
"refresh": 14400,
"minimum_ttl": 300
}
],
"txt": [
{
"ttl": null,
"txt": "zoom-domain-verification=4b2ef4e1-6dee-4483-9869-9bef353fd147"
},
{
"ttl": null,
"txt": "facebook-domain-verification=y7isfmi3kzyg1r4wophh9vyb6pgbda"
},
{
"ttl": null,
"txt": "google-site-verification=A2WZWCNQHrGV_TWwKh6KHY90tY0SHZo_RnyMJoDaG0s"
},
{
"ttl": null,
"txt": "google-site-verification=wdH5DTJTc9AYNwVunSVFeK0hYDGUIEOGb-RReU6pJlY"
},
{
"ttl": null,
"txt": "google-site-verification=sK6uY9x7eaMoEMfn3OILqwTFYgaNp4llmguKI-C3_iA"
},
{
"ttl": null,
"txt": "v=spf1 redirect=_spf.facebook.com"
}
],
"aaaa": [
{
"ttl": 3,
"ipv6": "2a03:2880:f177:185:face:b00c::25de"
}
],
"cname": []
},
"ssl": {
"san": [
"*.facebook.com",
"*.facebook.net",
"*.fbcdn.net",
"*.fbsbx.com",
"*.m.facebook.com",
"*.messenger.com",
"*.xx.fbcdn.net",
"*.xy.fbcdn.net",
"*.xz.fbcdn.net",
"facebook.com",
"messenger.com"
],
"chain": [
{
"issuer": "DigiCert Global G2 TLS RSA SHA256 2020 CA1",
"subject": "*.facebook.com",
"valid_to": "2026-05-20T23:59:59+00:00"
},
{
"issuer": "DigiCert Global Root G2",
"subject": "DigiCert Global G2 TLS RSA SHA256 2020 CA1",
"valid_to": "2031-03-29T23:59:59+00:00"
}
],
"issuer": {
"country": "US",
"common_name": "DigiCert Global G2 TLS RSA SHA256 2020 CA1",
"organization": "DigiCert Inc"
},
"subject": {
"state": "California",
"country": "US",
"locality": "Menlo Park",
"common_name": "*.facebook.com",
"organization": "Meta Platforms, Inc.",
"organizational_unit": null
},
"is_valid": true,
"valid_to": "2026-05-20T23:59:59+00:00",
"is_expired": false,
"valid_from": "2026-02-19T00:00:00+00:00",
"chain_length": 2,
"serial_number": "0F883BB3B42655EF8952786D2D33EFB5",
"days_remaining": 7,
"is_self_signed": false,
"signature_algorithm": "RSA-SHA256"
},
"tls": {
"cipher": null,
"version": null,
"is_secure": false,
"is_insecure": false,
"is_outdated": false
},
"https": {
"has_https": true,
"hsts_enabled": true,
"hsts_max_age": 15552000,
"hsts_preload": true,
"redirects_to_https": true,
"hsts_include_subdomains": false
},
"whois": {
"dnssec": false,
"domain": "FACEBOOK.COM",
"status": "registered",
"registrar": "RegistrarSafe, LLC",
"raw_status": [
"client delete prohibited",
"client transfer prohibited",
"client update prohibited",
"server delete prohibited",
"server transfer prohibited",
"server update prohibited"
],
"expiry_date": "2034-03-30T04:00:00+00:00",
"nameservers": [
"A.NS.FACEBOOK.COM",
"B.NS.FACEBOOK.COM",
"C.NS.FACEBOOK.COM",
"D.NS.FACEBOOK.COM"
],
"created_date": "1997-03-29T05:00:00+00:00",
"updated_date": "2026-05-13T14:52:15+00:00"
},
"metrics": {
"pagerank": 7.55,
"fetched_at": "2026-05-13T16:53:03+02:00",
"wayback_snapshots": 50000
},
"internal_checks": {
"open_resolver": {
"checked_at": "2026-05-13T16:52:35+02:00",
"nameserver": "c.ns.facebook.com",
"is_open_resolver": false
}
}
}