mkrogstrup.dk DNS records

🖥️ Nameservers2 records 109ms

Nameserver	IP addresses	PTR	ASN / ISP
aliza.ns.cloudflare.com	108.162.194.55 162.159.38.55 172.64.34.55 2606:4700:50::a29f:2637 2803:f800:50::6ca2:c237 2a06:98c1:50::ac40:2237	aliza.ns.cloudflare.com aliza.ns.cloudflare.com aliza.ns.cloudflare.com aliza.ns.cloudflare.com aliza.ns.cloudflare.com aliza.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kanye.ns.cloudflare.com	108.162.193.189 172.64.33.189 173.245.59.189 2606:4700:58::adf5:3bbd 2803:f800:50::6ca2:c1bd 2a06:98c1:50::ac40:21bd	kanye.ns.cloudflare.com kanye.ns.cloudflare.com kanye.ns.cloudflare.com kanye.ns.cloudflare.com kanye.ns.cloudflare.com kanye.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 104ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.12.9	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.131.217	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 128ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mkrogstrup-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::2 2a01:111:f403:ca09::9 2a01:111:f403:ca48::a 52.101.103.143 52.101.209.153 52.101.68.36 52.101.68.5	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du2pr03cu00105.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

🔷 AAAA Records (IPv6)2 records 79ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:83d9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:c09	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 100ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.12.9,172.67.131.217 ech=AEX+DQBBQAAgACDKJR7kX9UV9stRW82GOY7Z3p4hoTi4sL6UXw7+QeBoPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:83d9,2606:4700:3037::6815:c09

📝 TXT Records3 records 358ms

TXT Record
apple-domain=5fTkpdTAuCILCTbE
MS=ms85867296
v=spf1 a:mailcow.mkrogstrup.dk include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (mkrogstrup.dk)
~all (soft fail)	v=spf1 a:mailcow.mkrogstrup.dk include:spf.protection.outlook.com ~all

📨 DMARC

Policy	Record (_dmarc.mkrogstrup.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=reject; adkim=s; aspf=s; rua=mailto:cc364b0ece33444e952eb82f5e935b27@dmarc-reports.cloudflare.net;

📬 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
TXT	_acme-challenge.mkrogstrup.dk	lzZbdQycLF6plcHu6kKWp9a833mx16rz0TKUdt_jPUk
TXT	_acme-challenge.mkrogstrup.dk	sqdO1tji8duK9KHfPv4204fMOu_2559Een3kmEYTKBg

🔗 TLSA / DANE

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

🔐 DNSSEC245ms

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

🏷️ SOA0ms

Field	Value
Serial	2413550270
Primary NS (MNAME)	aliza.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

109ms

A

104ms

MX

128ms

AAAA

79ms

TXT

358ms

CAA

98ms

HTTPS

100ms

TLSA

817ms

SOA

0ms

MTA-STS

207ms

DNSSEC

245ms

SRV

182ms

Total

2949ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 14:26:14	2949ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-28 01:09:00	1111ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-26 17:35:57	9940ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-24 16:24:42	1680ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-23 12:52:18	1520ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-04 12:49:43	3646ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-27 21:33:13	2398ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-21 06:27:41	9996ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-16 23:10:47	1255ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-08 18:55:12	9893ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-01 00:26:31	1483ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-29 12:05:18	1826ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-28 03:08:04	1333ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 23:22:25	1277ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 02:28:11	1174ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-18 19:58:05	1733ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 20:37:45	1714ms	2 NS 2 A 1 MX	🔒 Secure	View