rybka.dk
Last scanned: 2026-07-05 21:39:48  ·  2351ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   123ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   88ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.150.130.206 3600s x599682ce.customers.hiper-net.dk AS203953 Hiper A/S 89.150.128.0/18 🇩🇰 Denmark Copenhagen
📧 MX Records
📧
No MX records found
🔷 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
TXT _acme-challenge.rybka.dk -jUnRGlO3_qUFy3aQyu7vYWiDQXMr5JUKphBDHdB-ro
TXT _acme-challenge.rybka.dk Dq47FDIT3nNlssrFsTyOGenMATRaFfnYEwTMjeGjFI0
TXT _acme-challenge.rybka.dk DtmG3fiO_P5PwT3UVOiYXlhRbaJRLKGfp-vOEvMC4Fs
TXT _acme-challenge.rybka.dk EFnvsrFFBiPXhTUdun0FEZc4qpiDYscTOYTH0VMlK5g
TXT _acme-challenge.rybka.dk LhQk6zJyQT0FZ6ktZ6oeDy_81HR5HlKgjW2DP9o9ypY
TXT _acme-challenge.rybka.dk N2rWsacy8pPqGQkbC3rffoe5NPrweGh-54Fcvob0y0s
TXT _acme-challenge.rybka.dk tSkex9wU7ytXWHTHAPHYcb51TjqEhdm7ZDcf6N2SyAE
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC244ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026070501
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 RegistrationWHOIS fetched 2026-07-05 19:25:50
FieldValue
RegistrarSimply.com A/S
Registered2017-05-10
Expires2027-05-31 (270d)
📋 WHOIS
⏱️ Lookup Timing
NS
123ms
A
88ms
MX
72ms
AAAA
45ms
TXT
263ms
CAA
93ms
HTTPS
81ms
TLSA
143ms
SOA
0ms
MTA-STS
192ms
DNSSEC
244ms
SRV
120ms
Total
2351ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-05 21:39:48 2351ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-07-05 19:23:16 1092ms 3 NS 1 A 0 MX ❓ Unknown View
2026-06-24 23:35:33 2145ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 13:26:05 1885ms 3 NS 1 A 0 MX 🔓 Insecure View
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