dst-as.dk
Last scanned: 2026-08-24 14:44:13  ·  845ms 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   28ms
IPTTLPTRASNISP / OrgCIDRCountryCity
152.115.50.2 3600s s5.zenep.eu AS31027 GlobalConnect A/S 152.115.0.0/16 🇩🇰 Denmark —
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail2.dst-as.dk 176.62.202.37 spamserv1.datanet.dk AS57030 Itm8 A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover94.231.103.82
🔶 Autoconfig94.231.103.82
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   101ms
TXT Record
v=spf1 ip4:37.128.220.115 ip4:89.184.150.196 ip4:176.62.202.37 include:spf.emailsignatures365.com include:spf.EU.exclaimer.net include:spf.protection.outlook.com include:spf.curanet.dk include:web.shared.mysmtp.com include:spf.stom.dk -all
✉️ SPF
PolicyRecord (dst-as.dk)
-all (hard fail) v=spf1 ip4:37.128.220.115 ip4:89.184.150.196 ip4:176.62.202.37 include:spf.emailsignatures365.com include:spf.EU.exclaimer.net include:spf.protection.outlook.com include:spf.curanet.dk include:web.shared.mysmtp.com include:spf.stom.dk -all
📨 DMARC
PolicyRecord (_dmarc.dst-as.dk)
p=none (monitor only) v=DMARC1; p=none; 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)
🔐 DNSSEC111ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026021100
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
28ms
MX
44ms
AAAA
53ms
TXT
101ms
CAA
40ms
HTTPS
41ms
TLSA
42ms
SOA
0ms
MTA-STS
45ms
DNSSEC
111ms
SRV
52ms
Total
845ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 14:44:13 845ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 04:50:59 492ms 3 NS 1 A 1 MX 🔒 Secure View
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