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Domæneoplysninger
Alder
1 år, 6 måneder
Ung
Udløber om
900 dage
14. Aug 2028
DNSSEC
Navneservere
4
servere
Navneservere
Domænestatus (EPP)
Domæne metrics
PageRank
2.6
ud af 10
Metrics hentet for 1 måned siden
Sikkerhedsoversigt
HTTPS
SSL
HSTS
SPF
DMARC
DNSSEC
Sikkerhed
9
Ingen security.txt fil (RFC 9116)
Overvej at tilføje /.well-known/security.txt med kontaktinfo til sikkerhedsrapportering
MTA-STS ikke konfigureret
MTA-STS sikrer krypteret email-transport. Relevant for NIS2 compliance.
SPF record fundet
v=spf1 +a +mx include:spf-record.net include:amazonses.com include:mail.zendesk.com -all
SPF bruger streng policy (-all)
DMARC record fundet
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:dmarc@as59795.net; pct=100
DMARC policy er sat til quarantine
DMARC aggregate reporting er aktiveret
DKIM record fundet
DNSSEC er aktiveret
CAA records fundet
[
{
"tag": "issuewild",
"ttl": 60,
"flags": 0,
"value": "letsencrypt.org"
},
{
"tag": "issuewild",
"ttl": 60,
"flags": 0,
"value": "certainly.com"
},
{
"tag": "iodef",
"ttl": 60,
"flags": 0,
"value": "mailto:abuse@perfgrid.com"
},
{
"tag": "issuewild",
"ttl": 60,
"flags": 0,
"value": "pki.goog"
},
{
"tag": "issuewild",
"ttl": 60,
"flags": 0,
"value": "sectigo.com"
},
{
"tag": "issue",
"ttl": 60,
"flags": 0,
"value": ";"
}
]
Zone transfer (AXFR) er korrekt blokeret
SSL / HTTPS
5
1
HSTS max-age er under 1 år
HTTPS er aktiveret
HTTP redirecter til HTTPS
HSTS er aktiveret
SSL-certifikat er gyldigt
SSL-certifikat er gyldigt i 69 dage
DNS Records
5
Wildcard DNS record fundet
Ingen IPv6 (AAAA) records
4 nameserver(s) fundet
Multiple nameservers for redundans
3 MX record(s) fundet
[
{
"ttl": 60,
"host": "mail.perfgrid.com",
"priority": 0
},
{
"ttl": 60,
"host": "in1.mail-infra.net",
"priority": 5
},
{
"ttl": 60,
"host": "in2.mail-infra.net",
"priority": 10
}
]
1 A record(s) fundet
[
{
"ip": "51.75.146.56",
"ttl": 60
}
]
SOA record fundet
{
"mname": "dns51.cloudns.net",
"retry": 1800,
"rname": "support.cloudns.net",
"expire": 1209600,
"serial": 2026010509,
"refresh": 7200,
"minimum_ttl": 3600
}
HTTP Headers
4
1
Strict-Transport-Security: max-age=3,600
Permissions-Policy header mangler
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Content-Security-Policy er konfigureret
Referrer-Policy: same-origin
Rå data (JSON)
{
"dns": {
"a": [
{
"ip": "51.75.146.56",
"ttl": 60
}
],
"mx": [
{
"ttl": 60,
"host": "mail.perfgrid.com",
"priority": 0
},
{
"ttl": 60,
"host": "in1.mail-infra.net",
"priority": 5
},
{
"ttl": 60,
"host": "in2.mail-infra.net",
"priority": 10
}
],
"ns": [
{
"ttl": 59,
"host": "dns51.cloudns.net"
},
{
"ttl": 59,
"host": "dns53.cloudns.net"
},
{
"ttl": 59,
"host": "dns54.cloudns.net"
},
{
"ttl": 59,
"host": "dns52.cloudns.net"
}
],
"caa": [
{
"tag": "issuewild",
"ttl": 60,
"flags": 0,
"value": "letsencrypt.org"
},
{
"tag": "issuewild",
"ttl": 60,
"flags": 0,
"value": "certainly.com"
},
{
"tag": "iodef",
"ttl": 60,
"flags": 0,
"value": "mailto:abuse@perfgrid.com"
},
{
"tag": "issuewild",
"ttl": 60,
"flags": 0,
"value": "pki.goog"
},
{
"tag": "issuewild",
"ttl": 60,
"flags": 0,
"value": "sectigo.com"
},
{
"tag": "issue",
"ttl": 60,
"flags": 0,
"value": ";"
}
],
"soa": [
{
"mname": "dns51.cloudns.net",
"retry": 1800,
"rname": "support.cloudns.net",
"expire": 1209600,
"serial": 2026010509,
"refresh": 7200,
"minimum_ttl": 3600
}
],
"txt": [
{
"ttl": null,
"txt": "MS=ms39851030"
},
{
"ttl": null,
"txt": "google-site-verification=HO58_YlEp5Al9iQKlvBUbHkT6CJGik5FWHAM6snGaCM"
},
{
"ttl": null,
"txt": "facebook-domain-verification=4tp0qqiz9albhr86vatfiuq40adugu"
},
{
"ttl": null,
"txt": "apple-domain-verification=SOK4YVLvx4vvP9VxPEJKOKWgrxPtb8U8ypmEiiv0w4Q"
},
{
"ttl": null,
"txt": "v=spf1 +a +mx include:spf-record.net include:amazonses.com include:mail.zendesk.com -all"
}
],
"aaaa": [],
"cname": []
},
"ssl": {
"san": [
"perfgrid.com",
"www.perfgrid.com"
],
"chain": [
{
"issuer": "ZeroSSL ECC Domain Secure Site CA",
"subject": "perfgrid.com",
"valid_to": "2026-03-15T23:59:59+00:00"
},
{
"issuer": "USERTrust ECC Certification Authority",
"subject": "ZeroSSL ECC Domain Secure Site CA",
"valid_to": "2030-01-29T23:59:59+00:00"
},
{
"issuer": "AAA Certificate Services",
"subject": "USERTrust ECC Certification Authority",
"valid_to": "2028-12-31T23:59:59+00:00"
}
],
"issuer": {
"country": "AT",
"common_name": "ZeroSSL ECC Domain Secure Site CA",
"organization": "ZeroSSL"
},
"subject": {
"state": null,
"country": null,
"locality": null,
"common_name": "perfgrid.com",
"organization": null,
"organizational_unit": null
},
"is_valid": true,
"valid_to": "2026-03-15T23:59:59+00:00",
"is_expired": false,
"valid_from": "2025-12-15T00:00:00+00:00",
"chain_length": 3,
"serial_number": "FE0C53373D5AB170BAF709F09F16EB60",
"days_remaining": 69,
"is_self_signed": false,
"signature_algorithm": "ecdsa-with-SHA384"
},
"tls": {
"cipher": null,
"version": null,
"is_secure": false,
"is_insecure": false,
"is_outdated": false
},
"https": {
"has_https": true,
"hsts_enabled": true,
"hsts_max_age": 3600,
"hsts_preload": false,
"redirects_to_https": true,
"hsts_include_subdomains": false
},
"whois": {
"dnssec": true,
"domain": "PERFGRID.COM",
"status": "registered",
"registrar": "Hosting Concepts B.V. d\/b\/a Registrar.eu",
"raw_status": [
"client transfer prohibited"
],
"expiry_date": "2028-08-14T19:43:58+00:00",
"nameservers": [
"DNS51.CLOUDNS.NET",
"DNS52.CLOUDNS.NET",
"DNS53.CLOUDNS.NET",
"DNS54.CLOUDNS.NET"
],
"created_date": "2024-08-14T19:43:58+00:00",
"updated_date": "2026-01-05T00:43:56+00:00"
},
"metrics": {
"pagerank": 2.63,
"fetched_at": "2026-01-05T01:44:23+01:00",
"wayback_snapshots": 1
},
"internal_checks": {
"open_resolver": {
"checked_at": "2026-01-05T01:44:18+01:00",
"nameserver": "dns51.cloudns.net",
"is_open_resolver": true
}
}
}