ledkon.dk
Last scanned: 2026-08-27 14:35:40  ·  1033ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   23ms
NameserverIP addressesPTRASN / ISP
ns1.nmesvr.dk 89.184.137.26 89-184-137-26.norlyscustomer.net AS39642 Sinal A/S
ns2.nmesvr.dk 89.184.137.46 89-184-137-46.norlyscustomer.net AS39642 Sinal A/S
🌍 A Records1 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.52.100.182 3600s — AS3292 TDC Holding A/S 87.48.0.0/13 🇩🇰 Denmark Copenhagen
📧 MX Records2 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s gw1.dcgr.dk 89.184.137.15 master.pcadmin.dk AS39642 Sinal A/S
20 3600s gw2.dcgr.dk 89.184.137.61 gw2.pcadmin.dk AS39642 Sinal A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover89.184.137.42
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   121ms
TXT Record
v=spf1 include:spf.protection.dcgr.dk -all
✉️ SPF
PolicyRecord (ledkon.dk)
-all (hard fail) v=spf1 include:spf.protection.dcgr.dk -all
📨 DMARC
PolicyRecord (_dmarc.ledkon.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc-report@dcgr.dk; ruf=mailto:dmarc-report@dcgr.dk; fo=1; sp=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)
🔐 DNSSEC93ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns1.nmesvr.dk
Responsible (RNAME)hostmaster@ledkon.dk
Refresh7200s
Retry540s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
23ms
A
30ms
MX
29ms
AAAA
24ms
TXT
121ms
CAA
31ms
HTTPS
37ms
TLSA
73ms
SOA
0ms
MTA-STS
51ms
DNSSEC
93ms
SRV
49ms
Total
1033ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:35:40 1033ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-08-26 14:27:43 2597ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-28 14:46:58 2385ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-23 23:30:19 1229ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-23 01:08:04 1172ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 19:51:39 500ms 2 NS 1 A 2 MX 🔓 Insecure View
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