dronninglundfjernvarme.dk
Last scanned: 2026-09-01 03:48:47  ·  552ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   37ms
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 Records2 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
20.50.64.13 3600s — AS8075 Microsoft Corporation 20.48.0.0/12 🇮🇪 Ireland Dublin
20.61.123.78 3600s — AS8075 Microsoft Corporation 20.48.0.0/12 🇳🇱 The Netherlands Amsterdam
📧 MX Records1 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
20 3600s mail.dronninglundfjernvarme.dk 93.165.134.34 — AS3292 TDC Holding A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records4 records   126ms
TXT Record
+oCmtNuu7RYB9GJxNTul1TOIBLDHA0k8aHekPP6IL48
CcaBKNfGmnDTT0JmWLEJrWNgLbvxcB7cB+2TGyz9phA
qJiqTP8FIrhmO4igTSTo7+I1x5+GIwQOeN09RlCkwXM
sPXP2e6RHt5Nt0UqMXcwhaM8qmUc/fFcVnTTA2kkaCY
✉️ 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC78ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081904
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
37ms
A
43ms
MX
42ms
AAAA
43ms
TXT
126ms
CAA
41ms
HTTPS
53ms
TLSA
145ms
SOA
0ms
MTA-STS
56ms
DNSSEC
78ms
SRV
60ms
Total
552ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 03:48:47 552ms 2 NS 2 A 1 MX 🔒 Secure View
2026-08-19 20:50:45 2171ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-25 18:42:33 606ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-22 02:57:34 1152ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 22:46:36 1045ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-17 04:46:05 618ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-17 04:40:08 2626ms 2 NS 2 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone