retrocomputingwithmike.dk
Last scanned: 2026-08-30 05:05:26  ·  1549ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   118ms
NameserverIP addressesPTRASN / ISP
ns1.mikjaer.com 2a00:1b18:2:1::3001
62.69.153.229		 ns1.mikjaer.com
ns1.mikjaer.com		 AS47527 DLX A/S
AS47527 DLX A/S
ns2.mikjaer.com 178.62.25.106
2a03:b0c0:1:d0::85:3001		 ns2.mikjaer.com
ns2.mikjaer.com		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
🌍 A Records1 records   87ms
IPTTLPTRASNISP / OrgCIDRCountryCity
62.69.153.242 300s web02.mikjaer.com AS47527 DLX A/S 62.69.152.0/21 🇩🇰 Denmark Herning
📧 MX Records1 records   86ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.retrocomputingwithmike.dk 62.69.153.242 web02.mikjaer.com AS47527 DLX A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover62.69.153.242
🔶 Autoconfig62.69.153.242
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   423ms
TXT Record
v=spf1 +a +mx ?all
✉️ SPF
PolicyRecord (retrocomputingwithmike.dk)
?all (neutral) v=spf1 +a +mx ?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)
🔐 DNSSEC337ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1788033483
Primary NS (MNAME)ns1.mikjaer.com
Responsible (RNAME)kontakt@mikjaer.com
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
118ms
A
87ms
MX
86ms
AAAA
111ms
TXT
423ms
CAA
65ms
HTTPS
129ms
TLSA
216ms
SOA
0ms
MTA-STS
142ms
DNSSEC
337ms
SRV
143ms
Total
1549ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 05:05:26 1549ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-28 19:54:42 1165ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 16:24:50 542ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 16:09:39 739ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-24 18:34:51 740ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-23 14:29:23 995ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-21 13:27:51 1556ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-20 13:13:04 4574ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-19 04:38:10 986ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-17 21:42:06 8798ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-15 02:10:02 1034ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-12 21:34:46 2643ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-11 12:56:15 4427ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-10 08:49:48 1072ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-08 18:30:25 8905ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-02 20:45:57 842ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-30 20:37:46 926ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-27 07:44:06 986ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-25 06:05:55 914ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-24 05:55:21 9715ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-22 03:28:35 706ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-20 16:54:08 981ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-18 13:11:35 925ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-17 11:30:17 1092ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-14 17:54:12 8624ms 2 NS 1 A 1 MX 🔓 Insecure View
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