ferienservice.dk
Last scanned: 2026-08-27 06:10:29  ·  666ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   50ms
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   54ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.16.18.166 3600s — AS44398 Itm8 A/S 185.16.16.0/22 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.ferienservice.dk 212.130.97.194 — AS3292 TDC Holding A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.16.18.166
🔶 Autoconfig185.16.18.166
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   191ms
TXT Record
v=spf1 include:_custspf.one.com ip4:91.221.196.207 ip4:185.43.209.24 ~all
✉️ SPF
PolicyRecord (ferienservice.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ip4:91.221.196.207 ip4:185.43.209.24 ~all
📨 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)
🔐 DNSSEC94ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026032402
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
50ms
A
54ms
MX
50ms
AAAA
41ms
TXT
191ms
CAA
55ms
HTTPS
45ms
TLSA
63ms
SOA
0ms
MTA-STS
86ms
DNSSEC
94ms
SRV
81ms
Total
666ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 06:10:29 666ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 15:59:23 6908ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 00:43:45 1176ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 16:43:54 2411ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 18:40:44 1066ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 06:40:44 755ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 04:42:29 546ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:34:39 636ms 2 NS 1 A 1 MX 🔒 Secure View
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