se3d.dk
📜 Historical scan 2026-06-17 13:17:10  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   56ms
🌍 A Records1 records   66ms
📧 MX Records1 records   26ms
PriorityTTLMail ServerIP addressesPTRASN
10 mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S
🔷 AAAA Records (IPv6)1 records   45ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2620:127:f00f:5:: AS13335 Cloudflare, Inc. 2620:127:f00c:0:0:0:0:0/46 🇨🇦 Canada
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   144ms
TXT Record
v=spf1 include:shops.shopify.com include:spf.simply.com -all
✉️ SPF
PolicyRecord (se3d.dk)
-all (hard fail) v=spf1 include:shops.shopify.com include:spf.simply.com -all
📨 DMARC
PolicyRecord (_dmarc.se3d.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
📬 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   95ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
🔐 DNSSEC78ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA30ms
FieldValue
Serial2026051900
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
56ms
A
66ms
MX
26ms
AAAA
45ms
TXT
144ms
CAA
59ms
HTTPS
53ms
TLSA
95ms
SOA
30ms
MTA-STS
40ms
DNSSEC
78ms
SRV
0ms
Total
687ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 22:56:22 16717ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 18:47:19 2104ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 16:36:14 620ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 13:17:10 687ms 3 NS 1 A 1 MX 🔓 Insecure View
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