crm-cdm.dk
Last scanned: 2026-09-05 01:59:26  ·  437ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   30ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
20.105.216.13 3600s — AS8075 Microsoft Corporation 20.64.0.0/10 🇳🇱 The Netherlands Amsterdam
📧 MX Records1 records   23ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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)
🔐 DNSSEC97ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026090301
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
30ms
A
32ms
MX
23ms
AAAA
26ms
TXT
124ms
CAA
40ms
HTTPS
27ms
TLSA
64ms
SOA
0ms
MTA-STS
44ms
DNSSEC
97ms
SRV
41ms
Total
437ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-05 01:59:26 437ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 20:26:54 527ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-06 07:06:39 547ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-23 10:18:54 8515ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 14:27:14 4545ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-06 20:39:47 644ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-05 20:01:45 1097ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-05 19:59:14 8822ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 11:00:32 603ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 17:15:36 6016ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 22:55:52 716ms 2 NS 1 A 4 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone