mærkodense.dk xn--mrkodense-g3a.dk
Last scanned: 2026-08-26 18:35:40  ·  477ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   69ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.221.196.251 300s — AS51468 One.com A/S 91.221.196.0/23 🇩🇰 Denmark Copenhagen
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover91.221.196.251
🔶 Autoconfig91.221.196.251
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   196ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (mærkodense.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.mærkodense.dk)
p=reject v=DMARC1; p=reject;
📬 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)
🔐 DNSSEC127ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2022030204
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
69ms
A
44ms
MX
43ms
AAAA
67ms
TXT
196ms
CAA
45ms
HTTPS
61ms
TLSA
43ms
SOA
0ms
MTA-STS
93ms
DNSSEC
127ms
SRV
90ms
Total
477ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 18:35:40 477ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-26 00:54:24 569ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-25 04:20:58 470ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-07 00:07:47 25527ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-28 01:02:31 581ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-20 02:01:37 455ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-17 22:49:47 4691ms 4 NS 1 A 0 MX 🔒 Secure View
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