dobbeltkunde.dk
Last scanned: 2026-08-27 14:28:59  ·  880ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers6 records   40ms
NameserverIP addressesPTRASN / ISP
dns01.almbrand.dk 193.41.13.170 dns01.almbrand.dk AS3292 TDC Holding A/S
dns02.almbrand.dk 193.41.13.171 dns02.almbrand.dk AS3292 TDC Holding A/S
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
🌍 A Records1 records   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.41.13.161 86400s — AS3292 TDC Holding A/S 193.41.12.0/23 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail1.almbrand.dk 193.41.12.18 — 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 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC104ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)dns01.almbrand.dk
Responsible (RNAME)root@almbrand.dk
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
40ms
A
35ms
MX
39ms
AAAA
33ms
TXT
184ms
CAA
39ms
HTTPS
26ms
TLSA
264ms
SOA
0ms
MTA-STS
58ms
DNSSEC
104ms
SRV
55ms
Total
880ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:28:59 880ms 6 NS 1 A 1 MX 🔓 Insecure View
2026-07-03 05:01:29 1272ms 6 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 03:29:05 890ms 6 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 17:21:48 1183ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 18:54:03 1347ms 6 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 04:26:42 14154ms 6 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 04:11:38 369ms 6 NS 1 A 1 MX ⚠️ Bogus View
2026-06-17 04:00:46 2131ms 6 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 04:00:18 608ms 6 NS 1 A 1 MX 🔓 Insecure View
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