letloen.dk
Last scanned: 2026-08-26 17:12:12  ·  833ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers6 records   48ms
NameserverIP addressesPTRASN / ISP
df-ns01.skat.dk 147.29.150.31 df-ns01.skat.dk AS3292 TDC Holding A/S
df-ns02.skat.dk 147.29.151.254 df-ns02.skat.dk AS3292 TDC Holding A/S
df-ns03.skat.dk 147.29.150.31 df-ns01.skat.dk AS3292 TDC Holding A/S
df-ns04.skat.dk 147.29.151.254 df-ns02.skat.dk AS3292 TDC Holding A/S
ns1-auth.csc.dk 147.29.236.25
2a01:5440:2:0:147:29:236:25		 ns1-auth.csc.dk
—		 AS29156 DXC Technology Danmark A/S
AS29156 DXC Technology Danmark A/S
ns2-auth.csc.dk 147.29.238.25
2a01:5440:2:2000:147:29:238:25		 ns2-auth.csc.dk
—		 AS29156 DXC Technology Danmark A/S
AS29156 DXC Technology Danmark A/S
🌍 A Records
🌍
No A records found
📧 MX Records1 records   78ms
PriorityTTLMail ServerIP addressesPTRASN
10 1800s mail.letloen.dk 193.162.204.201 — AS25384 Kyndryl Danmark ApS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   225ms
TXT Record
SKAT
v=spf1 -all
✉️ SPF
PolicyRecord (letloen.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.letloen.dk)
p=reject v=DMARC1; p=reject; rua=mailto:fd0c97ad@in.mailhardener.com; ruf=mailto:fd0c97ad@in.mailhardener.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)
🔐 DNSSEC202ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2025091854
Primary NS (MNAME)df-ns01.skat.dk
Responsible (RNAME)hostmaster@csc.dk
Refresh14400s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
48ms
A
74ms
MX
78ms
AAAA
74ms
TXT
225ms
CAA
72ms
HTTPS
79ms
TLSA
64ms
SOA
0ms
MTA-STS
129ms
DNSSEC
202ms
SRV
97ms
Total
833ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 17:12:12 833ms 6 NS 0 A 1 MX 🔒 Secure View
2026-08-18 15:23:57 3748ms 6 NS 0 A 1 MX 🔒 Secure View
2026-08-15 04:14:16 1118ms 6 NS 0 A 1 MX 🔒 Secure View
2026-08-12 00:39:20 3097ms 6 NS 0 A 1 MX 🔒 Secure View
2026-08-03 20:19:57 2647ms 6 NS 0 A 1 MX 🔒 Secure View
2026-07-26 14:35:12 2334ms 6 NS 0 A 1 MX 🔒 Secure View
2026-07-23 13:22:59 3679ms 6 NS 0 A 1 MX 🔒 Secure View
2026-07-20 16:11:40 834ms 6 NS 0 A 1 MX 🔒 Secure View
2026-07-12 07:11:21 16748ms 6 NS 0 A 1 MX 🔒 Secure View
2026-07-03 11:53:01 5316ms 6 NS 0 A 1 MX 🔒 Secure View
2026-06-28 04:50:03 1464ms 6 NS 0 A 1 MX 🔒 Secure View
2026-06-20 06:56:56 3854ms 6 NS 0 A 1 MX 🔒 Secure View
2026-06-17 11:44:24 958ms 6 NS 0 A 1 MX 🔒 Secure View
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