zerahnauto.dk
📜 Historical scan 2026-06-18 01:02:38  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   75ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   73ms
IPTTLPTRASNISP / OrgCIDRCountryCity
63.33.163.67 — ec2-63-33-163-67.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 63.32.0.0/14 🇮🇪 Ireland Dublin
📧 MX Records2 records   66ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
20 — mx2.onlinemail.io 46.36.208.16 mx2.onlinemail.io AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverzerahnauto.dk → 63.33.163.67
🔶 Autoconfigzerahnauto.dk → 63.33.163.67
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   551ms
TXT Record
v=spf1 mx a:exchange02.notaplan.com -all
✉️ SPF
PolicyRecord (zerahnauto.dk)
-all (hard fail) v=spf1 mx a:exchange02.notaplan.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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC187ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA85ms
FieldValue
Serial2022060900
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
75ms
A
73ms
MX
66ms
AAAA
74ms
TXT
551ms
CAA
75ms
HTTPS
78ms
TLSA
44ms
SOA
85ms
MTA-STS
162ms
DNSSEC
187ms
SRV
4019ms
Total
4543ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 23:43:16 632ms 4 NS 1 A 2 MX 🔒 Secure View
2026-06-20 18:12:51 1198ms 4 NS 1 A 2 MX 🔒 Secure View
2026-06-20 17:38:53 970ms 4 NS 1 A 2 MX 🔒 Secure View
2026-06-18 01:02:38 4543ms 4 NS 1 A 2 MX 🔒 Secure View
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