oty.dk
Last scanned: 2026-08-28 13:12:30  ·  889ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   35ms
🌍 A Records1 records   23ms
📧 MX Records2 records   26ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx01.mail.icloud.com 17.42.251.62
17.42.251.62
17.42.251.62
17.56.9.31
17.56.9.31
17.57.152.5
17.57.152.5
17.57.152.5
17.57.152.5
17.57.154.33
17.57.154.33
17.57.155.25
17.57.155.25
17.57.156.30
17.57.156.30
mx02.mail.icloud.com
mx3.mail.icloud.com
mx01.mail.icloud.com
mx02.mail.icloud.com
mx01.mail.icloud.com
mx02.mail.icloud.com
mx01.mail.icloud.com
ic4-privaterelay.appleid.com
smtp1.ic4-privaterelay.appleid.com
mx01.mail.icloud.com
mx02.mail.icloud.com
mx01.mail.icloud.com
mx02.mail.icloud.com
mx02.mail.icloud.com
mx01.mail.icloud.com
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
10 300s mx02.mail.icloud.com 17.42.251.62
17.42.251.62
17.42.251.62
17.56.9.31
17.56.9.31
17.57.152.5
17.57.152.5
17.57.152.5
17.57.152.5
17.57.154.33
17.57.154.33
17.57.155.25
17.57.155.25
17.57.156.30
17.57.156.30
mx01.mail.icloud.com
mx3.mail.icloud.com
mx02.mail.icloud.com
mx02.mail.icloud.com
mx01.mail.icloud.com
smtp1.ic4-privaterelay.appleid.com
ic4-privaterelay.appleid.com
mx01.mail.icloud.com
mx02.mail.icloud.com
mx01.mail.icloud.com
mx02.mail.icloud.com
mx01.mail.icloud.com
mx02.mail.icloud.com
mx02.mail.icloud.com
mx01.mail.icloud.com
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover158.179.207.176
🔶 Autoconfig158.179.207.176
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   138ms
TXT Record
apple-domain=VBS8A1IY8DoChKFB
v=spf1 include:icloud.com include:spf.protection.outlook.com ~all
✉️ SPF
PolicyRecord (oty.dk)
~all (soft fail) v=spf1 include:icloud.com include:spf.protection.outlook.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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.oty.dk JHi_Z43JwSOx-P_X6LL4SSeyoxlR5faQVt1EUv9dqME
TXT _acme-challenge.oty.dk g-79MUylQbYHphr5KWw90jXukALSGxk5fIYFSD-w7vI
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC94ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2413388890
Primary NS (MNAME)miki.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
35ms
A
23ms
MX
26ms
AAAA
32ms
TXT
138ms
CAA
25ms
HTTPS
29ms
TLSA
171ms
SOA
0ms
MTA-STS
40ms
DNSSEC
94ms
SRV
49ms
Total
889ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 13:12:30 889ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-08-27 12:24:43 975ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-08-26 12:08:02 1109ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-29 23:12:44 1010ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-26 10:02:44 11306ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-23 22:41:33 1065ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 06:19:12 1093ms 2 NS 1 A 2 MX 🔓 Insecure View
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