marskens.dk
Last scanned: 2026-08-27 14:10:22  ·  699ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   43ms
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
🌍 A Records1 records   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
152.115.50.2 3600s s5.zenep.eu AS31027 GlobalConnect A/S 152.115.0.0/16 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.marskens.dk 152.115.50.2 s5.zenep.eu AS31027 GlobalConnect A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover152.115.50.2
🔶 Autoconfig152.115.50.2
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   217ms
TXT Record
v=spf1 ip4:152.115.50.2 include:sendgrid.net include:spf.zenep.eu ~all
✉️ SPF
PolicyRecord (marskens.dk)
~all (soft fail) v=spf1 ip4:152.115.50.2 include:sendgrid.net include:spf.zenep.eu ~all
📨 DMARC
PolicyRecord (_dmarc.marskens.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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)
🔐 DNSSEC105ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026061900
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
43ms
A
41ms
MX
57ms
AAAA
42ms
TXT
217ms
CAA
59ms
HTTPS
57ms
TLSA
98ms
SOA
0ms
MTA-STS
70ms
DNSSEC
105ms
SRV
73ms
Total
699ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:10:22 699ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 21:10:35 603ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 11:30:22 2680ms 3 NS 1 A 1 MX ❓ Unknown View
2026-06-24 05:40:14 933ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 09:37:59 569ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 20:57:18 4839ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 13:57:57 1575ms 3 NS 1 A 1 MX 🔓 Insecure View
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