hellerupoptik.dk
Last scanned: 2026-08-27 09:59:31  ·  932ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   73ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   100ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.159.135.42 3600s — AS13335 Cloudflare, Inc. 162.159.128.0/19 🇺🇸 United States —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover130.211.95.47
🔶 Autoconfig130.211.95.47
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   261ms
TXT Record
ca3-0b23dc5d1aed41c4bec3763b222dc59e
v=spf1 include:relay.kinstamailservice.com include:relay.mailchannels.net ip4:130.211.95.47 ~all
✉️ SPF
PolicyRecord (hellerupoptik.dk)
~all (soft fail) v=spf1 include:relay.kinstamailservice.com include:relay.mailchannels.net ip4:130.211.95.47 ~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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.hellerupoptik.dk hellerupoptik.dk.kinstavalidation.app
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC139ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2024051301
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
73ms
A
100ms
MX
122ms
AAAA
104ms
TXT
261ms
CAA
120ms
HTTPS
113ms
TLSA
43ms
SOA
0ms
MTA-STS
125ms
DNSSEC
139ms
SRV
127ms
Total
932ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 09:59:31 932ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-22 22:15:23 1168ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-22 11:07:13 921ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 11:09:26 572ms 2 NS 1 A 0 MX 🔒 Secure View
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