madsholten.dk
Last scanned: 2026-08-10 04:52:15  ·  2580ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   206ms
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   250ms
IPTTLPTRASNISP / OrgCIDRCountryCity
199.36.158.100 3600s — AS54113 Fastly, Inc. 199.36.158.0/24 🇺🇸 United States —
📧 MX Records1 records   181ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermadsholten.dk → 199.36.158.100
🔶 Autoconfigmadsholten.dk → 199.36.158.100
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   430ms
TXT Record
hosting-site=madsholten-28069
✉️ 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
TXT _acme-challenge.madsholten.dk EA0X5lytC2dLIduUjER8FgS0gCzG7p1VYezkF1X0wmI
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC355ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080901
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
206ms
A
250ms
MX
181ms
AAAA
200ms
TXT
430ms
CAA
197ms
HTTPS
240ms
TLSA
388ms
SOA
0ms
MTA-STS
280ms
DNSSEC
355ms
SRV
263ms
Total
2580ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-10 04:52:15 2580ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 02:33:02 785ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 03:44:52 693ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 20:07:06 2609ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 14:04:03 1708ms 2 NS 1 A 0 MX 🔒 Secure View
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