e37.dk
Last scanned: 2026-09-04 10:19:45  ·  536ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   22ms
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   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.61.221.60 3600s xd93ddd3c.customers.hiper-net.dk AS203953 Hiper A/S 217.61.216.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   26ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.e37.dk 217.61.221.60 xd93ddd3c.customers.hiper-net.dk AS203953 Hiper A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermail.e37.dk → 217.61.221.60
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   82ms
TXT Record
MS=ms82140540
v=spf1 ip4:217.61.221.60 -all
✉️ SPF
PolicyRecord (e37.dk)
-all (hard fail) v=spf1 ip4:217.61.221.60 -all
📨 DMARC
PolicyRecord (_dmarc.e37.dk)
p=none (monitor only) v=DMARC1; p=none; pct=100; rua=mailto:ja@e37.dk
📬 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)
🔐 DNSSEC100ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026090200
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
22ms
A
34ms
MX
26ms
AAAA
36ms
TXT
82ms
CAA
21ms
HTTPS
28ms
TLSA
123ms
SOA
0ms
MTA-STS
30ms
DNSSEC
100ms
SRV
37ms
Total
536ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 10:19:45 536ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-27 05:57:34 815ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-18 16:17:46 649ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 05:33:40 1399ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 05:30:21 918ms 3 NS 1 A 1 MX 🔒 Secure View
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