mast2keel.dk
Last scanned: 2026-08-28 02:08:48  ·  681ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   32ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.221.38.9 3600s s1c1lb2.shopfactory.io AS48854 team.blue Denmark A/S 185.221.36.0/22 🇩🇰 Denmark —
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.mailcluster.dk 212.237.249.50 mx1.dandomain.dk AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverw11.smart-web.dk → 195.178.15.139
🔶 Autoconfigw11.smart-web.dk → 195.178.15.139
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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.mast2keel.dk w11.smart-web.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC94ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2023061501
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
32ms
A
43ms
MX
44ms
AAAA
35ms
TXT
145ms
CAA
69ms
HTTPS
38ms
TLSA
61ms
SOA
0ms
MTA-STS
77ms
DNSSEC
94ms
SRV
85ms
Total
681ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 02:08:48 681ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 08:37:50 638ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 16:35:05 889ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 05:00:17 1198ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 03:58:31 1132ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 23:07:04 1146ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 13:08:58 917ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 02:58:20 769ms 2 NS 1 A 1 MX 🔒 Secure View
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