kaahavegaard.dk DNS records

🖥️ Nameservers2 records 44ms

Nameserver	IP addresses	PTR	ASN / 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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.73	3600s	webcluster1.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	kaahavegaard-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09::20 2a01:111:f403:ca09::3 2a01:111:f403:ca48::8 52.101.181.153 52.101.68.36 52.101.68.5 52.101.73.145	mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)1 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:4b:e72:21b3:b663	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 169ms

TXT Record
MS=ms21998134
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF

Policy	Record (kaahavegaard.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -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)

🔐 DNSSEC82ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026082305
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

41ms

MX

32ms

AAAA

50ms

TXT

169ms

CAA

40ms

HTTPS

34ms

TLSA

365ms

SOA

0ms

MTA-STS

89ms

DNSSEC

82ms

SRV

92ms

Total

948ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 04:27:22	948ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 15:19:07	9200ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 04:03:41	4479ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 14:53:24	5867ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 00:06:42	6666ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 12:32:46	9911ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 14:54:21	9023ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 00:44:31	1007ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 12:27:34	2630ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 14:02:18	779ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 13:24:07	3127ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 05:18:33	1245ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:35:07	3666ms	2 NS 1 A 1 MX	🔒 Secure	View