dard.dk
Last scanned: 2026-08-27 05:41:31  ·  557ms 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   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.215.162.39 3600s dpir.dk AS47292 Sentia Denmark A/S 91.215.160.0/22 🇩🇰 Denmark Silkeborg
📧 MX Records1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s jorgensenit.dk 91.215.162.39 dpir.dk AS47292 Sentia Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   159ms
TXT Record
v=spf1 mx a:dard.dk ip4:91.215.162.39 -all
✉️ SPF
PolicyRecord (dard.dk)
-all (hard fail) v=spf1 mx a:dard.dk ip4:91.215.162.39 -all
📨 DMARC
PolicyRecord (_dmarc.dard.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:support@dard.dk; ruf=mailto:support@dard.dk; fo=1
📬 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)
🔐 DNSSEC91ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082501
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
50ms
MX
49ms
AAAA
50ms
TXT
159ms
CAA
50ms
HTTPS
56ms
TLSA
124ms
SOA
0ms
MTA-STS
60ms
DNSSEC
91ms
SRV
60ms
Total
557ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 05:41:31 557ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 15:30:57 753ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 08:04:38 645ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 07:16:06 945ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 11:11:06 578ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 13:52:43 709ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 00:55:27 486ms 2 NS 1 A 1 MX 🔒 Secure View
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