dfah.dk
Last scanned: 2026-08-28 02:07:08  ·  927ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   66ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
🌍 A Records1 records   62ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.92.65.188 3600s 80-92-65-188.ip.dclux.com AS24611 Datacenter Luxembourg S.A. 80.92.64.0/19 🇱🇺 Luxembourg Luxembourg
📧 MX Records1 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   289ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (dfah.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.dfah.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)
🔐 DNSSEC86ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025060281
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
66ms
A
62ms
MX
55ms
AAAA
50ms
TXT
289ms
CAA
50ms
HTTPS
59ms
TLSA
146ms
SOA
0ms
MTA-STS
88ms
DNSSEC
86ms
SRV
111ms
Total
927ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 02:07:08 927ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-24 00:57:38 2763ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-23 00:26:15 4553ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-22 00:21:57 1001ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-21 00:15:34 17736ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-19 21:31:56 5472ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-07 21:45:49 880ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-17 13:20:48 982ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-30 08:58:58 920ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-27 14:00:29 903ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-24 22:22:29 2251ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-23 12:00:18 1243ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 02:42:50 1137ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-17 02:30:14 424ms 4 NS 1 A 0 MX 🔒 Secure View
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