kudsk-service.dk DNS records

🖥️ Nameservers2 records 32ms

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 23ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.135.42	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kudskservice-dk01c.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::5 2a01:111:f403:ca09:: 2a01:111:f403:ca09::5 52.101.181.153 52.101.185.114 52.101.68.12 52.101.73.153	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records5 records 165ms

TXT Record
ca3-89f7b978ffdb48c09ed9d71564a52d09
ca3-e8d6015b58ef45ab8cf7e71a03ec3654
MS=ms10748751
MS=ms71162281
v=spf1 include:_custspf.one.com include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (kudsk-service.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com include:spf.protection.outlook.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.kudsk-service.dk	kudsk-service.dk.kinstavalidation.app

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC95ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090502
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

32ms

A

23ms

MX

28ms

AAAA

31ms

TXT

165ms

CAA

22ms

HTTPS

27ms

TLSA

351ms

SOA

0ms

MTA-STS

35ms

DNSSEC

95ms

SRV

34ms

Total

876ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-06 00:55:16	876ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-31 12:13:22	766ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 06:39:35	1247ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 03:01:21	3051ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 22:31:08	1047ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 22:28:10	1025ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 20:36:17	1249ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 19:28:14	1186ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 16:45:18	2175ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 13:25:17	18082ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 13:10:08	1978ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 12:34:47	9529ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 10:33:29	7383ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 10:31:41	2587ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 04:20:52	3004ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 20:28:29	3013ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 18:07:56	9046ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 10:12:56	5236ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 02:33:10	2588ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 14:00:04	3850ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 02:39:03	3999ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-30 19:40:30	2163ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 12:42:32	1269ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 05:11:47	1228ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 03:42:36	1993ms	2 NS 1 A 1 MX	🔒 Secure	View