heroco.dk
Last scanned: 2026-09-10 08:11:48  ·  411ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
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   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
194.150.113.21 3600s — AS48854 team.blue Denmark A/S 194.150.112.0/22 🇩🇰 Denmark Skanderborg
📧 MX Records1 records   28ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx01.dandomain.dk 212.237.249.50 mx1.dandomain.dk AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover212.237.249.17
🔶 Autoconfig212.237.249.17
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   128ms
TXT Record
google-site-verification=sQHDy0OEZVab124c4vKJ-SlnSQCOTkaGHgKXAXA4IiQ
✉️ 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC65ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2019062503
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
33ms
A
35ms
MX
28ms
AAAA
41ms
TXT
128ms
CAA
31ms
HTTPS
49ms
TLSA
45ms
SOA
0ms
MTA-STS
44ms
DNSSEC
65ms
SRV
55ms
Total
411ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-10 08:11:48 411ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 15:47:35 725ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 02:41:16 562ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 11:24:17 8428ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 07:02:41 1126ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 11:16:25 560ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:15:35 533ms 2 NS 1 A 1 MX 🔒 Secure View
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