semikrondanfoss.dk
Last scanned: 2026-08-26 04:05:47  ·  596ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   66ms
NameserverIP addressesPTRASN / ISP
udns1.cscdns.net 2001:502:f3ff::201
204.74.66.1		 edns1.ultradns.com
edns1.ultradns.com		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
udns2.cscdns.uk 2001:502:4612::201
204.74.111.1		 ns2.webipdns.com.au
edns1.ultradns.org		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   253ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (semikrondanfoss.dk)
-all (hard fail) v=spf1 mx -all
📨 DMARC
PolicyRecord (_dmarc.semikrondanfoss.dk)
p=reject v=DMARC1; p=reject; rua=mailto:6759a1cccfc74@dmarc-dk.centerasecurity.com
📬 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
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2022061604
Primary NS (MNAME)udns1.cscdns.net
Responsible (RNAME)hostmaster@cscdns.net
Refresh3600s
Retry3600s
Expire3600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
66ms
A
48ms
MX
48ms
AAAA
41ms
TXT
253ms
CAA
64ms
HTTPS
50ms
TLSA
59ms
SOA
0ms
MTA-STS
80ms
DNSSEC
104ms
SRV
93ms
Total
596ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 04:05:47 596ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-22 01:22:38 16350ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-30 01:20:37 675ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-25 05:04:42 595ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 18:11:32 1499ms 2 NS 0 A 0 MX ⚠️ Bogus View
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