iso20000.dk
Last scanned: 2026-08-26 09:25:17  ·  530ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   40ms
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   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
194.255.15.19 300s 19.0-27.15.255.194.in-addr.arpa
forward.dandomain.dk		 AS3308 Norlys Telco A/S 194.255.0.0/16 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.iso20000.dk 194.150.112.200 mailproxy1.dandomain.dk AS48854 team.blue Denmark A/S
🔷 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC89ms
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
40ms
A
40ms
MX
48ms
AAAA
59ms
TXT
123ms
CAA
48ms
HTTPS
62ms
TLSA
56ms
SOA
0ms
MTA-STS
65ms
DNSSEC
89ms
SRV
64ms
Total
530ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 09:25:17 530ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 08:00:23 1257ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 08:23:28 1169ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 14:05:06 777ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-20 09:29:59 465ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 03:43:56 598ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 00:35:12 1209ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 15:15:00 598ms 2 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone