kritikerne.dk
Last scanned: 2026-09-04 10:52:37  ·  804ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   45ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
176.28.18.222 43200s lvps176-28-18-222.dedicated.hosteurope.de AS8972 Host Europe GmbH 176.28.16.0/21 🇫🇷 France Strasbourg
📧 MX Records1 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover176.28.18.222
🔶 Autoconfig176.28.18.222
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC138ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026090201
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
45ms
MX
36ms
AAAA
60ms
TXT
207ms
CAA
56ms
HTTPS
65ms
TLSA
136ms
SOA
0ms
MTA-STS
83ms
DNSSEC
138ms
SRV
110ms
Total
804ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 10:52:37 804ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-09 18:50:11 6868ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-02 16:35:52 690ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 20:29:20 6492ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-05 10:36:21 2555ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-04 10:14:32 1090ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 19:45:46 636ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:34:36 1640ms 2 NS 1 A 0 MX 🔒 Secure View
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