ckdining.dk
📜 Historical scan 2026-06-16 22:18:24  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   2053ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —
ns4.simply.com — — —
🌍 A Records1 records   3348ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.156.217 — linux315.unoeuro.com AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —
📧 MX Records1 records   4112ms
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 Records1 records   7061ms
TXT Record
v=spf1 include:spf.simply.com -all
✉️ SPF
PolicyRecord (ckdining.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all
📨 DMARC
PolicyRecord (_dmarc.ckdining.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   6534ms
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…
🔐 DNSSEC8201ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA3932ms
FieldValue
Serial2025042300
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
2053ms
A
3348ms
MX
4112ms
AAAA
3081ms
TXT
7061ms
CAA
3218ms
HTTPS
3404ms
TLSA
6534ms
SOA
3932ms
MTA-STS
1100ms
DNSSEC
8201ms
SRV
0ms
Total
65535ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 22:34:25 757ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-26 10:31:10 642ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-26 02:49:28 1556ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-21 11:07:29 945ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-21 08:42:12 988ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 22:18:24 65535ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-16 21:20:04 1748ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-16 21:05:52 410ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-16 21:01:00 571ms 4 NS 1 A 1 MX 🔒 Secure View
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