tappen.dk
Last scanned: 2026-08-28 08:39:26  ·  625ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   51ms
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   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.40.55 3600s vm1251.enterprisecloud.nu AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovertappen.dk → 185.21.40.55
🔶 Autoconfigtappen.dk → 185.21.40.55
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   178ms
TXT Record
v=spf1 include:spf.curanet.dk -all
✉️ SPF
PolicyRecord (tappen.dk)
-all (hard fail) v=spf1 include:spf.curanet.dk -all
📨 DMARC
PolicyRecord (_dmarc.tappen.dk)
p=reject v=DMARC1; p=reject; ri=86400
📬 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.tappen.dk tappen.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC103ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025111401
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
51ms
A
43ms
MX
47ms
AAAA
61ms
TXT
178ms
CAA
76ms
HTTPS
79ms
TLSA
71ms
SOA
0ms
MTA-STS
96ms
DNSSEC
103ms
SRV
88ms
Total
625ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 08:39:26 625ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-25 11:24:15 755ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-22 20:41:51 625ms 2 NS 1 A 0 MX ⚠️ Bogus View
2026-06-20 16:57:47 2677ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 11:59:13 1957ms 2 NS 1 A 0 MX 🔒 Secure View
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