davidbirk.dk
Last scanned: 2026-08-27 21:18:07  ·  936ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   45ms
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   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
86.52.57.170 10800s 86-52-57-170.norlyscustomer.net AS39642 Sinal A/S 86.52.0.0/16 🇩🇰 Denmark Viborg
📧 MX Records1 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.gaia.chat 2a01:4f9:c011:1c23::1
95.217.15.157		 mail.gaia.chat
mail.gaia.chat		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   174ms
TXT Record
v=spf1 mx a ~all
✉️ SPF
PolicyRecord (davidbirk.dk)
~all (soft fail) v=spf1 mx a ~all
📨 DMARC
PolicyRecord (_dmarc.davidbirk.dk)
p=reject v=DMARC1; p=reject; rua=mailto:postmaster@gaia.chat; ruf=mailto:abuse@gaia.chat; pct=100
📬 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)
🔐 DNSSEC81ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081001
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
45ms
A
44ms
MX
41ms
AAAA
44ms
TXT
174ms
CAA
46ms
HTTPS
54ms
TLSA
273ms
SOA
0ms
MTA-STS
68ms
DNSSEC
81ms
SRV
62ms
Total
936ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:18:07 936ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 01:47:43 985ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 01:45:26 8732ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 02:59:36 1381ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 07:40:32 1961ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 01:10:26 471ms 2 NS 1 A 1 MX 🔒 Secure View
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