doppelganger.dk
Last scanned: 2026-09-01 06:57:33  ·  515ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   51ms
NameserverIP addressesPTRASN / ISP
ns1.netsite.dk 185.224.16.200
2a0c:cc00:0:1648::53		 ns1.netsite.dk
ns1.netsite.dk		 AS205206 Netsite A/S
AS205206 Netsite A/S
ns2.netsite.eu 194.58.196.59
2a01:3f1:859::53		 ns2.netsite.eu
ns2.netsite.eu		 AS8674 Netnod AB
AS8674 Netnod AB
ns3.netsite.se 185.42.137.115
2a01:3f0:400::59		 ns3.netsite.se
ns3.netsite.se		 AS8674 Netnod AB
AS8674 Netnod AB
🌍 A Records1 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.224.18.200 3600s parked.netsite.host AS205206 Netsite A/S 185.224.16.0/22 🇩🇰 Denmark —
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   189ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (doppelganger.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.doppelganger.dk)
p=reject v=DMARC1; p=reject
📬 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)
🔐 DNSSEC96ms
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)ns1.netsite.dk
Responsible (RNAME)hostmaster@netsite.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
51ms
MX
44ms
AAAA
48ms
TXT
189ms
CAA
48ms
HTTPS
47ms
TLSA
39ms
SOA
0ms
MTA-STS
77ms
DNSSEC
96ms
SRV
75ms
Total
515ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 06:57:33 515ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 23:50:03 416ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 23:23:41 609ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-20 10:28:31 1741ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-13 13:34:09 9672ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-06 12:21:19 763ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 22:45:57 513ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 04:16:14 677ms 2 NS 1 A 4 MX 🔒 Secure View
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