kronhuse.dk
Last scanned: 2026-08-25 14:15:40  ·  552ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   48ms
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   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.108.240 3600s linux43.unoeuro.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —
📧 MX Records1 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover94.231.108.240
🔶 Autoconfig94.231.108.240
🔷 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)
🔐 DNSSEC83ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081701
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
48ms
A
53ms
MX
38ms
AAAA
50ms
TXT
203ms
CAA
45ms
HTTPS
51ms
TLSA
46ms
SOA
0ms
MTA-STS
70ms
DNSSEC
83ms
SRV
79ms
Total
552ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 14:15:40 552ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-17 21:35:00 596ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 16:39:59 565ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 18:29:13 2456ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 10:40:25 1986ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 18:04:48 752ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 12:37:56 8457ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 06:57:50 536ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 00:14:25 459ms 2 NS 1 A 0 MX 🔒 Secure View
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