ffs1904.dk
📜 Historical scan 2026-06-20 13:38:28  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   535ms
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   437ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.201.240.150 3600s re01.azehosting.net AS24940 Hetzner Online GmbH 195.201.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   458ms
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   803ms
TXT Record
google-site-verification=6WXXIJ6yjUUVXb6MUe73YEZK5EUD3NwdWhvVIdcdz9w
✉️ 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)
🔐 DNSSEC647ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA392ms
FieldValue
Serial2026060405
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
535ms
A
437ms
MX
458ms
AAAA
499ms
TXT
803ms
CAA
397ms
HTTPS
374ms
TLSA
321ms
SOA
392ms
MTA-STS
435ms
DNSSEC
647ms
SRV
607ms
Total
2312ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 12:23:32 375ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-08 02:03:06 1345ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-31 22:47:41 580ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 09:50:18 454ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 13:38:28 2312ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 10:08:28 473ms 2 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone