combiforst.dk
📜 Historical scan 2026-06-16 21:51:35  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   2036ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com
ns2.simply.com
ns3.simply.com
ns4.simply.com
🌍 A Records1 records   2036ms
📧 MX Records1 records   2037ms
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   2178ms
TXT Record
v=spf1 include:spf.simply.com -all
✉️ SPF
PolicyRecord (combiforst.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all
📨 DMARC
PolicyRecord (_dmarc.combiforst.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   123ms
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…
🔐 DNSSEC2054ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA2035ms
FieldValue
Serial2025110501
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
2036ms
A
2036ms
MX
2037ms
AAAA
2038ms
TXT
2178ms
CAA
2037ms
HTTPS
2033ms
TLSA
123ms
SOA
2035ms
MTA-STS
42ms
DNSSEC
2054ms
SRV
0ms
Total
2617ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 06:46:08 665ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-27 18:32:48 714ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-26 23:46:57 648ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-23 19:38:16 676ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-16 21:51:35 2617ms 4 NS 1 A 1 MX 🔒 Secure View
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