khru.dk
Last scanned: 2026-08-28 02:34:18  ·  717ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   52ms
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   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 3600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records2 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
5 3600s khru-dk.mail.protection.outlook.com — — —
10 3600s mail.messaging.microsoft.com — — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.19.134.58
🔶 Autoconfig195.47.247.18
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   233ms
TXT Record
v=msv1 t=8CDD755C-F6C3-47FB-AE05-48DEBD064D7E
v=spf1 ip4:81.7.158.165 ip4:185.19.134.58 include:spf.protection.outlook.com include:spf.esis.dk -all
✉️ SPF
PolicyRecord (khru.dk)
-all (hard fail) v=spf1 ip4:81.7.158.165 ip4:185.19.134.58 include:spf.protection.outlook.com include:spf.esis.dk -all
📨 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)
🔐 DNSSEC86ms
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
📋 RegistrationWHOIS fetched 2026-07-06 22:19:43
FieldValue
RegistrarONE.COM A/S
Registered1999-05-17
Expires2027-06-30 (301d)
📋 WHOIS
⏱️ Lookup Timing
NS
52ms
A
40ms
MX
55ms
AAAA
41ms
TXT
233ms
CAA
61ms
HTTPS
52ms
TLSA
164ms
SOA
0ms
MTA-STS
88ms
DNSSEC
86ms
SRV
92ms
Total
717ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 02:34:18 717ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-26 11:05:46 1095ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-26 05:59:32 1113ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-19 01:43:49 4157ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-18 12:42:33 758ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-09 21:34:58 7207ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-06 22:15:49 1009ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-05 21:27:56 944ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-25 12:10:42 1714ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 14:35:57 1522ms 2 NS 1 A 2 MX 🔒 Secure View
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