birkmarcus.dk
📜 Historical scan 2026-06-16 14:43:11  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   56ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
173.203.204.123 — cargocollective.com AS33070 — — — —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC89ms
CheckResult
Validation Status⚠️ Bogus
AD Flag (resolver validates)✗ Not set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsbroken trust chain resolving 'birkmarcus.dk/DNSKEY/IN': 127.0.0.1#53
🏷️ SOA35ms
FieldValue
Serial2026052401
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
56ms
A
38ms
MX
106ms
AAAA
44ms
TXT
119ms
CAA
34ms
HTTPS
47ms
TLSA
106ms
SOA
35ms
MTA-STS
33ms
DNSSEC
89ms
SRV
0ms
Total
362ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 12:35:47 534ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 02:26:47 585ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 09:49:42 6415ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 01:57:15 574ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 14:51:54 519ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 14:43:11 362ms 2 NS 1 A 0 MX ⚠️ Bogus View
2026-06-16 14:40:34 413ms 2 NS 1 A 0 MX 🔒 Secure View
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