ulykken.dk
Last scanned: 2026-09-01 14:08:50  ·  615ms 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   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
67.19.137.10 43200s — AS142200 Netnova Limited 67.19.0.0/16 🇭🇰 Hong Kong —
📧 MX Records1 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverulykken.dk → 67.19.137.10
🔶 Autoconfigulykken.dk → 67.19.137.10
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.ulykken.dk ulykken.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC86ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082001
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
52ms
MX
53ms
AAAA
41ms
TXT
163ms
CAA
42ms
HTTPS
50ms
TLSA
54ms
SOA
0ms
MTA-STS
58ms
DNSSEC
86ms
SRV
140ms
Total
615ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 14:08:50 615ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-21 09:43:26 1221ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-21 22:42:18 801ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 01:47:04 2862ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 03:35:36 1180ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 21:08:31 965ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 13:02:02 863ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:46:26 1447ms 2 NS 1 A 0 MX 🔒 Secure View
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