doevling.dk
📜 Historical scan 2026-06-17 04:08:26  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   302ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —
ns4.simply.com — — —
🌍 A Records1 records   215ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.156.8 — nt25.unoeuro.com AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —
📧 MX Records1 records   244ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx.simply.com 94.231.106.20 mx.simply.com 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 Records3 records   440ms
TXT Record
unoeuro._domainkey CNAME dkim.simply.com simplycom1._domainkey CNAME dkim1.simply.com simplycom2._domainkey CNAME dkim2.simply.com
v=spf1 include:spf.simply.com -all
v=spf1 include:spf.simply.com ?all
✉️ SPF
⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (doevling.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all
?all (neutral) v=spf1 include:spf.simply.com ?all
📨 DMARC
PolicyRecord (_dmarc.doevling.dk)
p=quarantine v=DMARC1 ;p=quarantine
📬 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 / DANE2 records   155ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
🔐 DNSSEC445ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA327ms
FieldValue
Serial2025050202
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
302ms
A
215ms
MX
244ms
AAAA
164ms
TXT
440ms
CAA
304ms
HTTPS
296ms
TLSA
155ms
SOA
327ms
MTA-STS
255ms
DNSSEC
445ms
SRV
0ms
Total
1647ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 08:29:22 2708ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-20 01:45:53 2429ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 04:20:45 20171ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 04:08:26 1647ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 04:06:30 424ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 04:00:07 566ms 4 NS 1 A 1 MX 🔒 Secure View
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