helsingormuseer.dk
Last scanned: 2026-08-28 11:26:46  ·  621ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   72ms
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   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.66.124.116 3600s web16.redhost.dk AS47292 Sentia Denmark A/S 77.66.124.0/23 🇩🇰 Denmark —
📧 MX Records1 records   69ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s web16.redhost.dk 77.66.124.116 web16.redhost.dk AS47292 Sentia Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover77.66.124.116
🔶 Autoconfig77.66.124.116
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   210ms
TXT Record
v=spf1 include:web16.redhost.dk -all
✉️ SPF
PolicyRecord (helsingormuseer.dk)
-all (hard fail) v=spf1 include:web16.redhost.dk -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)
🔐 DNSSEC105ms
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
72ms
A
61ms
MX
69ms
AAAA
54ms
TXT
210ms
CAA
46ms
HTTPS
48ms
TLSA
70ms
SOA
0ms
MTA-STS
69ms
DNSSEC
105ms
SRV
88ms
Total
621ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 11:26:46 621ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 21:24:22 798ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-22 06:16:47 8646ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 10:47:32 940ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:19:26 2626ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:18:45 684ms 2 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone