gemmerweb.dk
📜 Historical scan 2026-06-16 12:06:57  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   32ms
NameserverIP addressesPTRASN / ISP
ns1.nhl-data.dk
ns2.nhl-data.dk
ns3.nhl-data.dk
ns4.nhl-data.dk
🌍 A Records2 records   41ms
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   36ms
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   123ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (gemmerweb.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.gemmerweb.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)
🔐 DNSSEC99ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA35ms
FieldValue
Serial2026030602
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
32ms
A
41ms
MX
34ms
AAAA
36ms
TXT
123ms
CAA
30ms
HTTPS
30ms
TLSA
51ms
SOA
35ms
MTA-STS
44ms
DNSSEC
99ms
SRV
0ms
Total
373ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 01:39:21 845ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 12:06:57 373ms 4 NS 2 A 0 MX 🔓 Insecure View
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