ksk.dk DNS records

🖥️ Nameservers2 records 234ms

Nameserver	IP addresses	PTR	ASN / ISP
duke.ns.cloudflare.com	108.162.193.110 172.64.33.110 173.245.59.110 2606:4700:58::adf5:3b6e 2803:f800:50::6ca2:c16e 2a06:98c1:50::ac40:216e	duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kiki.ns.cloudflare.com	108.162.192.180 172.64.32.180 173.245.58.180 2606:4700:50::adf5:3ab4 2803:f800:50::6ca2:c0b4 2a06:98c1:50::ac40:20b4	kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 186ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.30.238	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.174.47	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 224ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	ksk-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::1 2a01:111:f403:ca09::20 2a01:111:f403:ca09::b 52.101.68.15 52.101.73.11 52.101.73.19 52.101.73.24	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00401.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.8
🔶 Autoconfig	autoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)2 records 212ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:1eee	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:ae2f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 203ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.30.238,172.67.174.47 ech=AEX+DQBBmgAgACA1smk0Qt2HIaNDBiPL3uqJ1QPehkyj7EZpiwu5J30EJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1eee,2606:4700:3033::ac43:ae2f

📝 TXT Records4 records 653ms

TXT Record
google-site-verification=2dDBm8Cqy25-Ov7YEAQ4CVQjZLfiwRDheFy-S2mCZIg
MS=4D7E7B5C3A4A38F7FEC6C85B7BB5E494E84AFC8B
MS=ms86587958
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.ksk.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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)

🔐 DNSSEC509ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2412559230
Primary NS (MNAME)	duke.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

234ms

A

186ms

MX

224ms

AAAA

212ms

TXT

653ms

CAA

229ms

HTTPS

203ms

TLSA

957ms

SOA

0ms

MTA-STS

318ms

DNSSEC

509ms

SRV

304ms

Total

8345ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-19 23:38:46	1748ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-18 21:39:04	8345ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-14 10:28:06	1931ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 13:27:51	1320ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 16:51:03	5524ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-06-24 06:36:49	1106ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 23:38:28	1316ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 08:18:48	953ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 18:36:33	847ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 16:31:59	1439ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 11:41:25	1938ms	2 NS 2 A 1 MX	🔓 Insecure	View