autotjek.dk
Last scanned: 2026-08-27 09:12:19  ·  682ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   51ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   64ms
IPTTLPTRASNISP / OrgCIDRCountryCity
34.249.34.198 3600s ec2-34-249-34-198.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 34.240.0.0/12 🇮🇪 Ireland Dublin
📧 MX Records2 records   69ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
20 3600s mx2.onlinemail.io 46.36.208.16 mx2.onlinemail.io AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfigautoconfig-mf.onlinemail.io → 185.21.40.62
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   172ms
TXT Record
v=spf1 include:spf.onlinemail.io ?all
✉️ SPF
PolicyRecord (autotjek.dk)
?all (neutral) v=spf1 include:spf.onlinemail.io ?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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.autotjek.dk autotjek.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC92ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026032401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
64ms
MX
69ms
AAAA
54ms
TXT
172ms
CAA
46ms
HTTPS
48ms
TLSA
76ms
SOA
0ms
MTA-STS
70ms
DNSSEC
92ms
SRV
75ms
Total
682ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 09:12:19 682ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-25 21:48:50 685ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-09 18:55:19 4836ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-27 18:29:41 668ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-27 12:23:22 3689ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-21 05:39:07 548ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-20 04:49:53 1000ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 13:53:21 611ms 2 NS 1 A 2 MX 🔒 Secure View
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