whyenergyefficiency.dk
Last scanned: 2026-07-21 04:48:54  ·  559ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   52ms
NameserverIP addressesPTRASN / ISP
udns1.cscdns.net 2001:502:f3ff::201
204.74.66.1		 ns1.webipdns.com.au
ns1.alba.bank		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
udns2.cscdns.uk 2001:502:4612::201
204.74.111.1		 udns2.cscdns.net
ns2.alba.bank		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
🌍 A Records1 records   64ms
IPTTLPTRASNISP / OrgCIDRCountryCity
75.2.60.5 21600s acd89244c803f7181.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 75.2.0.0/17 🇺🇸 United States —
📧 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   214ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (whyenergyefficiency.dk)
-all (hard fail) v=spf1 mx -all
📨 DMARC
PolicyRecord (_dmarc.whyenergyefficiency.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)
🔐 DNSSEC186ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2022042206
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
52ms
A
64ms
MX
53ms
AAAA
60ms
TXT
214ms
CAA
53ms
HTTPS
68ms
TLSA
43ms
SOA
0ms
MTA-STS
74ms
DNSSEC
186ms
SRV
112ms
Total
559ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-21 04:48:54 559ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-04 13:02:37 655ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-18 05:27:43 1077ms 2 NS 1 A 0 MX ⚠️ Bogus View
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