msdbyg.dk
Last scanned: 2026-08-06 20:12:35  ·  8667ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   48ms
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   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
109.71.58.180 3600s plesk1.optimized.dk AS48854 team.blue Denmark A/S 109.71.56.0/21 🇩🇰 Denmark —
📧 MX Records2 records   67ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
20 3600s mx2.onlinemail.io 46.36.208.16 mx2.onlinemail.io AS48854 team.blue 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   214ms
TXT Record
v=spf1 ip4:152.115.50.2 ip4:109.71.58.180 +a +mx include:spf.onlinemail.io include:spf.stom.dk ~all
✉️ SPF
PolicyRecord (msdbyg.dk)
~all (soft fail) v=spf1 ip4:152.115.50.2 ip4:109.71.58.180 +a +mx include:spf.onlinemail.io include:spf.stom.dk ~all
📨 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)
🔐 DNSSEC164ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026080606
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
48ms
A
48ms
MX
67ms
AAAA
64ms
TXT
214ms
CAA
52ms
HTTPS
61ms
TLSA
83ms
SOA
0ms
MTA-STS
97ms
DNSSEC
164ms
SRV
8050ms
Total
8667ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-06 20:12:35 8667ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-07-03 13:19:52 2551ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-23 05:51:36 715ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 15:11:24 946ms 3 NS 1 A 2 MX ❓ Unknown View
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