skaerbaek-festudlejning.dk
Last scanned: 2026-09-04 13:12:29  ·  429ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   39ms
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   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.121 3600s webcluster2.webpod13-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   41ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10b:80ca:b08a:51e7:7ce8 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 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)
🔐 DNSSEC75ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ 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
39ms
A
30ms
MX
38ms
AAAA
41ms
TXT
164ms
CAA
37ms
HTTPS
44ms
TLSA
55ms
SOA
0ms
MTA-STS
52ms
DNSSEC
75ms
SRV
56ms
Total
429ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 13:12:29 429ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-09-03 14:48:52 428ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 15:14:15 501ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 14:30:34 648ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-25 20:46:47 983ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-24 07:10:17 1873ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-27 17:09:58 2462ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-20 21:52:17 609ms 2 NS 1 A 1 MX ❓ Unknown View
2026-06-26 07:11:11 1245ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 03:34:59 1463ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 12:41:25 1042ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 11:22:11 2745ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 23:57:21 2400ms 2 NS 1 A 0 MX 🔓 Insecure View
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