kenneth-madsen.dk
Last scanned: 2026-09-01 09:26:51  ·  2020ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
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   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.218.239.214 43200s 85-218-239-214.norlyscustomer.net AS39642 Sinal A/S 85.218.128.0/17 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverkenneth-madsen.dk → 85.218.239.214
🔶 Autoconfigkenneth-madsen.dk → 85.218.239.214
🔷 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.kenneth-madsen.dk kenneth-madsen.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC94ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081501
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
44ms
A
45ms
MX
40ms
AAAA
53ms
TXT
154ms
CAA
38ms
HTTPS
60ms
TLSA
1515ms
SOA
0ms
MTA-STS
48ms
DNSSEC
94ms
SRV
67ms
Total
2020ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 09:26:51 2020ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 06:13:49 786ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-16 23:39:00 16535ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 10:48:07 2783ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 16:29:19 2070ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-21 02:45:27 2942ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 01:23:59 898ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-18 05:57:42 897ms 2 NS 1 A 4 MX 🔒 Secure View
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