assure-alternatives.dk
Last scanned: 2026-08-29 06:12:53  ·  582ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   38ms
NameserverIP addressesPTRASN / ISP
ns1.nhl-data.dk 185.136.96.11
2a06:fb00:1::1:11		 ns1.nhl-data.dk
ns1.nhl-data.dk		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
ns2.nhl-data.dk 185.136.97.11
2a06:fb00:1::2:11		 ns2.nhl-data.dk
ns2.nhl-data.dk		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
ns3.nhl-data.dk 185.136.98.11
2a06:fb00:1::3:11		 ns3.nhl-data.dk
ns3.nhl-data.dk		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
ns4.nhl-data.dk 185.136.99.11
2a06:fb00:1::4:11		 ns4.nhl-data.dk
ns4.nhl-data.dk		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
🌍 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   208ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (assure-alternatives.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.assure-alternatives.dk)
p=reject v=DMARC1; p=reject; rua=mailto:6a3e7feca252b@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)
🔐 DNSSEC100ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026082801
Primary NS (MNAME)ns1.nhl-data.dk
Responsible (RNAME)hostmaster@nhl-data.dk
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
38ms
A
34ms
MX
34ms
AAAA
36ms
TXT
208ms
CAA
33ms
HTTPS
33ms
TLSA
57ms
SOA
0ms
MTA-STS
60ms
DNSSEC
100ms
SRV
272ms
Total
582ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 06:12:53 582ms 4 NS 0 A 0 MX 🔒 Secure View
2026-08-27 22:14:16 635ms 4 NS 0 A 0 MX 🔒 Secure View
2026-08-10 00:52:15 2653ms 4 NS 0 A 0 MX 🔒 Secure View
2026-07-20 08:33:53 765ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-29 23:01:17 915ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-20 18:36:17 621ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 13:56:47 1141ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 13:46:38 386ms 4 NS 0 A 0 MX 🔓 Insecure View
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