dennisbirk.dk
Last scanned: 2026-08-11 15:48:12  ·  1253ms 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   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.97.98.118 600s — AS16509 Amazon.com, Inc. 83.97.96.0/21 🇦🇪 United Arab Emirates —
📧 MX Records1 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.dennisbirk.dk 83.97.98.116 — AS16509 Amazon.com, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverdennisbirk.dk → 83.97.98.118
🔶 Autoconfigdennisbirk.dk → 83.97.98.118
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.dennisbirk.dk dennisbirk.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC89ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
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
51ms
MX
39ms
AAAA
40ms
TXT
183ms
CAA
45ms
HTTPS
60ms
TLSA
272ms
SOA
0ms
MTA-STS
70ms
DNSSEC
89ms
SRV
72ms
Total
1253ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 15:48:12 1253ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 02:48:57 938ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 09:29:33 888ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 18:21:15 2975ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 07:42:49 2549ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 03:40:57 43248ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 02:07:20 395ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 02:06:39 1586ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 02:00:43 545ms 2 NS 1 A 1 MX 🔒 Secure View
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