Website preview
Domæneoplysninger
DNSSEC
Navneservere
3
servere
Navneservere
Domænestatus (EPP)
Domæne metrics
PageRank
2.5
ud af 10
Metrics hentet for 1 uge siden
Sikkerhedsoversigt
HTTPS
SSL
HSTS
SPF
DMARC
DNSSEC
Sikkerhed
4
5
DMARC policy er sat til none - overvej quarantine eller reject
Ingen DKIM records fundet (testet almindelige selectors)
DNSSEC er ikke aktiveret
Aktiver DNSSEC for at beskytte mod DNS spoofing
DMARC aggregate reporting (rua) er ikke konfigureret
Tilføj rua= for at modtage DMARC rapporter
Ingen CAA records fundet
Tilføj CAA records for at kontrollere hvilke CAs der kan udstede certifikater
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 mx a:mx.stewe.de a:mail.stewe.de include:_spf.oberberg.net ip4:185.113.122.252/32 -all
SPF bruger streng policy (-all)
DMARC record fundet
v=DMARC1; p=none;
Zone transfer (AXFR) er korrekt blokeret
SSL / HTTPS
3
2
SSL-certifikat udløber om 12 dage
HSTS er ikke aktiveret
Aktiver HSTS for at forbedre sikkerheden
HTTPS er aktiveret
HTTP redirecter til HTTPS
SSL-certifikat er gyldigt
DNS Records
6
Ingen IPv6 (AAAA) records
3 nameserver(s) fundet
Multiple nameservers for redundans
2 MX record(s) fundet
[
{
"ttl": 300,
"host": "mx02.secure-mailgate.com",
"priority": 10
},
{
"ttl": 300,
"host": "mx01.secure-mailgate.com",
"priority": 10
}
]
Ingen wildcard DNS konfiguration
1 A record(s) fundet
[
{
"ip": "152.53.143.43",
"ttl": 298
}
]
SOA record fundet
{
"mname": "ns.oberberg-online.de",
"retry": 3600,
"rname": "breidenbach.oberberg.net",
"expire": 604800,
"serial": 2026020301,
"refresh": 10800,
"minimum_ttl": 10800
}
HTTP Headers
3
2
Strict-Transport-Security (HSTS) header mangler
Tilføj Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Security-Policy header mangler
Permissions-Policy header mangler
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Referrer-Policy: same-origin
Rå data (JSON)
{
"dns": {
"a": [
{
"ip": "152.53.143.43",
"ttl": 298
}
],
"mx": [
{
"ttl": 300,
"host": "mx02.secure-mailgate.com",
"priority": 10
},
{
"ttl": 300,
"host": "mx01.secure-mailgate.com",
"priority": 10
}
],
"ns": [
{
"ttl": 299,
"host": "ns.oberberg-online.de"
},
{
"ttl": 299,
"host": "ns3.oberberg-online.de"
},
{
"ttl": 299,
"host": "ns2.oberberg-online.de"
}
],
"caa": [],
"soa": [
{
"mname": "ns.oberberg-online.de",
"retry": 3600,
"rname": "breidenbach.oberberg.net",
"expire": 604800,
"serial": 2026020301,
"refresh": 10800,
"minimum_ttl": 10800
}
],
"txt": [
{
"ttl": null,
"txt": "apple-domain-verification=jxA7S9fLERehN5NZ"
},
{
"ttl": null,
"txt": "google-site-verification=EeSxnK4MiP2kKLgE1ZwhyHupMqv7SwgDZ8M3sAfWu10"
},
{
"ttl": null,
"txt": "MS=ms27263523"
},
{
"ttl": null,
"txt": "v=spf1 mx a:mx.stewe.de a:mail.stewe.de include:_spf.oberberg.net ip4:185.113.122.252\/32 -all"
},
{
"ttl": null,
"txt": "linkedin-site-verification=6751be09-e110-4795-a7ff-6efd0dae19c2"
}
],
"aaaa": [],
"cname": []
},
"ssl": {
"san": [
"stewe.de",
"www.stewe.de"
],
"chain": [
{
"issuer": "R13",
"subject": "stewe.de",
"valid_to": "2026-03-03T12:01:48+00:00"
},
{
"issuer": "ISRG Root X1",
"subject": "R13",
"valid_to": "2027-03-12T23:59:59+00:00"
}
],
"issuer": {
"country": "US",
"common_name": "R13",
"organization": "Let's Encrypt"
},
"subject": {
"state": null,
"country": null,
"locality": null,
"common_name": "stewe.de",
"organization": null,
"organizational_unit": null
},
"is_valid": true,
"valid_to": "2026-03-03T12:01:48+00:00",
"is_expired": false,
"valid_from": "2025-12-03T12:01:49+00:00",
"chain_length": 2,
"serial_number": "05E7DFFB4F0FB421911C299F80E85248CA4E",
"days_remaining": 12,
"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": false,
"hsts_max_age": null,
"hsts_preload": false,
"redirects_to_https": true,
"hsts_include_subdomains": false
},
"whois": {
"dnssec": false,
"domain": "stewe.de",
"status": "registered",
"registrar": null,
"raw_status": [
"active"
],
"expiry_date": null,
"nameservers": [
"ns2.oberberg-online.de",
"ns3.oberberg-online.de",
"ns.oberberg-online.de"
],
"created_date": null,
"updated_date": "2022-02-03T08:33:24+01:00"
},
"metrics": {
"pagerank": 2.53,
"fetched_at": "2026-02-18T18:25:49+01:00",
"wayback_snapshots": 10053
},
"internal_checks": {
"open_resolver": {
"checked_at": "2026-02-18T18:25:31+01:00",
"nameserver": "ns.oberberg-online.de",
"is_open_resolver": false
}
}
}