atterborg.dk
📜 Historical scan 2026-06-16 13:48:08  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   133ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk — — —
ns2.curanet.dk — — —
🌍 A Records1 records   109ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.156.210 — nt50.unoeuro.com AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —
📧 MX Records1 records   119ms
PriorityTTLMail ServerIP addressesPTRASN
0 — 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   179ms
TXT Record
v=spf1 include:spf.simply.com -all
✉️ SPF
PolicyRecord (atterborg.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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   76ms
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…
🔐 DNSSEC359ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA109ms
FieldValue
Serial2024022802
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
133ms
A
109ms
MX
119ms
AAAA
110ms
TXT
179ms
CAA
119ms
HTTPS
110ms
TLSA
76ms
SOA
109ms
MTA-STS
94ms
DNSSEC
359ms
SRV
0ms
Total
891ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 11:23:15 813ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 16:37:51 672ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 14:38:17 553ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 17:02:44 1254ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 13:48:08 891ms 2 NS 1 A 1 MX 🔒 Secure View
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