fkkf.dk
Last scanned: 2026-09-01 23:16:10  ·  512ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   40ms
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   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.188.72.209 600s vps1340.basicserver.io AS48854 team.blue Denmark A/S 89.188.72.0/21 🇩🇰 Denmark —
📧 MX Records1 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   189ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (fkkf.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.fkkf.dk)
p=reject v=DMARC1; p=reject; rua=mailto:6915a2a19ff98@dmarc-dk.centerasecurity.com;
📬 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)
🔐 DNSSEC91ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080101
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
40ms
A
39ms
MX
39ms
AAAA
41ms
TXT
189ms
CAA
52ms
HTTPS
48ms
TLSA
35ms
SOA
0ms
MTA-STS
63ms
DNSSEC
91ms
SRV
60ms
Total
512ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 23:16:10 512ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-02 03:01:48 2540ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-25 06:47:23 32553ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 14:10:19 614ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 13:39:02 1134ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:52:12 844ms 2 NS 1 A 0 MX 🔒 Secure View
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