dmkskoler.dk DNS records

🖥️ Nameservers2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
luke.ns.cloudflare.com	108.162.193.200 172.64.33.200 173.245.59.200 2606:4700:58::adf5:3bc8 2803:f800:50::6ca2:c1c8 2a06:98c1:50::ac40:21c8	luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rosalyn.ns.cloudflare.com	108.162.194.59 162.159.38.59 172.64.34.59 2606:4700:50::a29f:263b 2803:f800:50::6ca2:c23b 2a06:98c1:50::ac40:223b	rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.13.198	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.157.81	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	dmkskoler-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::b 2a01:111:f403:ca04::d 2a01:111:f403:ca09::f 52.101.103.140 52.101.68.5 52.101.73.2 52.101.73.28	mail-db4pr02cu00307.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00204.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

🔷 AAAA Records (IPv6)2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:dc6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:9d51	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.13.198,172.67.157.81 ech=AEX+DQBBuQAgACAnF1Oi1qCMezTn1AEkUHOAtLbfBj5L/k5Nwtj0TEy6HAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:dc6,2606:4700:3034::ac43:9d51

📝 TXT Records1 records 168ms

TXT Record
v=spf1 include:spf.dandomain.dk include:spf.cpanel.greait.cloud include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (dmkskoler.dk)
-all (hard fail)	v=spf1 include:spf.dandomain.dk include:spf.cpanel.greait.cloud include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.dmkskoler.dk)
p=quarantine	v=DMARC1;p=quarantine;sp=reject;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:f5287f63dd944dc19162f9a3b2b82095@dmarc-reports.cloudflare.net

📬 MTA-STS287ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	1737102036589
max_age	604800s
Policy MX	*.mail.protection.outlook.com, cpanel.greait.cloud

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:63da161ea0e7f@tls.eu.dmarcly.com

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.dmkskoler.dk	59jkRq7FPN_DVQAv65NHc-1scATKs7aIbHBdRrtQyhY

🔗 TLSA / DANE

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

🔐 DNSSEC102ms

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

🏷️ SOA0ms

Field	Value
Serial	2413489896
Primary NS (MNAME)	luke.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

37ms

A

34ms

MX

29ms

AAAA

33ms

TXT

168ms

CAA

30ms

HTTPS

34ms

TLSA

314ms

SOA

0ms

MTA-STS

287ms

DNSSEC

102ms

SRV

68ms

Total

1137ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 23:40:39	1137ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-28 20:08:16	2244ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-24 16:56:36	17317ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-22 16:19:21	2624ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-07 04:59:54	1796ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-29 14:25:52	1872ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-05 00:30:09	2086ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 03:55:13	680ms	2 NS 2 A 1 MX	🔒 Secure	View