krusoe.dk DNS records

🖥️ Nameservers2 records 68ms

Nameserver	IP addresses	PTR	ASN / ISP
mitchell.ns.cloudflare.com	108.162.195.231 162.159.44.231 172.64.35.231 2606:4700:58::a29f:2ce7 2803:f800:50::6ca2:c3e7 2a06:98c1:50::ac40:23e7	mitchell.ns.cloudflare.com mitchell.ns.cloudflare.com mitchell.ns.cloudflare.com mitchell.ns.cloudflare.com mitchell.ns.cloudflare.com mitchell.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sloan.ns.cloudflare.com	108.162.194.52 162.159.38.52 172.64.34.52 2606:4700:50::a29f:2634 2803:f800:50::6ca2:c234 2a06:98c1:50::ac40:2234	sloan.ns.cloudflare.com sloan.ns.cloudflare.com sloan.ns.cloudflare.com sloan.ns.cloudflare.com sloan.ns.cloudflare.com sloan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 79ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.9.197	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.161.80	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 96ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	krusoe-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca09::20 2a01:111:f403:ca09::4 52.101.68.12 52.101.68.15 52.101.73.28 52.101.73.4	mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am0pr83cu00404.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	104.21.9.197

🔷 AAAA Records (IPv6)2 records 102ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:a150	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:9c5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 97ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.9.197,172.67.161.80 ech=AEX+DQBBOwAgACCNRa3XPmi/dbisNV+2QNP3E2b9P8ben8ZmLEFdF5GZXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a150,2606:4700:3037::6815:9c5

📝 TXT Records3 records 339ms

TXT Record
MS=ms43016034
MS=ms64203033
v=spf1 include:spf.protection.outlook.com include:spf.mailanyone.net -all

✉️ SPF

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

🔐 DNSSEC246ms

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	2413486582
Primary NS (MNAME)	mitchell.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

68ms

A

79ms

MX

96ms

AAAA

102ms

TXT

339ms

CAA

103ms

HTTPS

97ms

TLSA

837ms

SOA

0ms

MTA-STS

182ms

DNSSEC

246ms

SRV

161ms

Total

2224ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 19:04:22	2224ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-29 04:37:10	1779ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-27 14:42:41	10185ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-19 19:13:06	2417ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-28 01:01:33	1494ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-23 09:50:31	3858ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-22 02:32:53	888ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 19:42:49	914ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 16:31:23	5976ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 13:00:01	2036ms	2 NS 2 A 1 MX	🔓 Insecure	View