f4e.dk
📜 Historical scan 2026-06-25 20:17:09  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   415ms
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 Records1 records   413ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.116.7.39 3600s nhllin24.nhl-data.dk AS31027 GlobalConnect A/S 87.116.0.0/18 🇩🇰 Denmark —
📧 MX Records1 records   426ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.nhl-data.dk 87.116.7.13 mail.nhl-data.dk AS31027 GlobalConnect A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverf4e.dk → 87.116.7.39
🔶 Autoconfigf4e.dk → 87.116.7.39
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   472ms
TXT Record
v=spf1 include:spf.nhl-data.dk -all
✉️ SPF
PolicyRecord (f4e.dk)
-all (hard fail) v=spf1 include:spf.nhl-data.dk -all
📨 DMARC
PolicyRecord (_dmarc.f4e.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.f4e.dk f4e.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC320ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA189ms
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
415ms
A
413ms
MX
426ms
AAAA
185ms
TXT
472ms
CAA
281ms
HTTPS
290ms
TLSA
262ms
SOA
189ms
MTA-STS
199ms
DNSSEC
320ms
SRV
439ms
Total
6533ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 14:12:44 975ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 20:17:09 6533ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 06:09:20 1173ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 09:10:27 1157ms 4 NS 1 A 1 MX 🔓 Insecure View
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