delfinmasken.dk
Last scanned: 2026-08-31 10:39:19  ·  857ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
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   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
176.9.24.82 600s cp14.nordicway.dk AS24940 Hetzner Online GmbH 176.9.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   60ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverdelfinmasken.dk → 176.9.24.82
🔶 Autoconfigdelfinmasken.dk → 176.9.24.82
🔷 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.delfinmasken.dk delfinmasken.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC138ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083001
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
43ms
A
45ms
MX
60ms
AAAA
45ms
TXT
233ms
CAA
70ms
HTTPS
50ms
TLSA
158ms
SOA
0ms
MTA-STS
99ms
DNSSEC
138ms
SRV
110ms
Total
857ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 10:39:19 857ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-31 03:59:57 508ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 13:29:46 519ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 13:26:11 1016ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-03 02:39:02 757ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 11:01:38 910ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 19:09:54 642ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 12:35:34 638ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 06:11:51 482ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 17:16:21 715ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 01:36:28 633ms 2 NS 1 A 0 MX 🔒 Secure View
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