yokoy.dk
Last scanned: 2026-08-27 18:57:43  ·  3285ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   60ms
NameserverIP addressesPTRASN / ISP
ns-1263.awsdns-29.org 205.251.196.239
2600:9000:5304:ef00::1		 ns-1263.awsdns-29.org
ns-1263.awsdns-29.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1878.awsdns-42.co.uk 205.251.199.86
2600:9000:5307:5600::1		 ns-1878.awsdns-42.co.uk
ns-1878.awsdns-42.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-480.awsdns-60.com 205.251.193.224
2600:9000:5301:e000::1		 ns-480.awsdns-60.com
ns-480.awsdns-60.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-688.awsdns-22.net 205.251.194.176
2600:9000:5302:b000::1		 ns-688.awsdns-22.net
ns-688.awsdns-22.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records
🌍
No A records found
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
0 600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   284ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (yokoy.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.yokoy.dk)
p=reject v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:bcea6a96@inbox.ondmarc.com; ruf=mailto:bcea6a96@inbox.ondmarc.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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC82ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns-480.awsdns-60.com
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
60ms
A
49ms
MX
44ms
AAAA
63ms
TXT
284ms
CAA
55ms
HTTPS
49ms
TLSA
49ms
SOA
0ms
MTA-STS
71ms
DNSSEC
82ms
SRV
76ms
Total
3285ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 18:57:43 3285ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-08-25 15:13:12 3161ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-07-28 13:16:04 14248ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-07-23 06:47:03 1574ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-07-17 01:53:08 2914ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-07-10 08:52:41 1530ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-07-03 12:30:31 2972ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-25 10:00:32 1504ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-24 10:52:43 7774ms 3 NS 1 A 2 MX ❓ Unknown View
2026-06-21 20:09:11 1046ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 16:41:30 1282ms 4 NS 0 A 0 MX 🔓 Insecure View
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