m-k.dk

📜 Historical scan 2026-10-19 06:02:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

m-k.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 October 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.153 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mk-dk0c.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 116ms

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 Records#

1 records 88ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.153	3600s	webcluster1.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 133ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	mk-dk0c.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::24 2a01:111:f403:ca21::10 2a01:111:f403:ca3c::8 52.101.103.140 52.101.103.162 52.101.209.153 52.101.91.156	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

1 records 116ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:cf:ba05:4f8c:70e9	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 330ms

TXT Record
MS=ms11795085
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.m-k.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:tn@m-k.dk; ruf=mailto:tn@m-k.dk

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-23 01:46:22

www	46.30.215.153 2a02:2350:5:106:cf:ba05:4f8c:70e9 (AS51468) (address records, no CNAME)
www vs bare domain	Same network m-k.dk: 46.30.215.153 2a02:2350:5:106:cf:ba05:4f8c:70e9 (AS51468) www.m-k.dk: 46.30.215.153 2a02:2350:5:106:cf:ba05:4f8c:70e9 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

227ms

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

🏷️ SOA#

58ms

Field	Value
Serial	2026101805
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-19 06:44:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-10-11
Expires	2026-10-31 (3d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
madsenkastberg.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

116ms

88ms

133ms

AAAA

116ms

TXT

330ms

CAA

128ms

HTTPS

117ms

TLSA

856ms

SOA

58ms

MTA-STS

155ms

DNSSEC

227ms

SRV

276ms

Total

2289ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 01:46:22	570ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-22 00:33:28	1380ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-19 06:02:25 shown	2289ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-11 15:58:23	1399ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 14:02:07	1374ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-06 10:56:15	2831ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 09:32:52	554ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 14:37:03	2877ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 23:03:57	795ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-22 15:47:31	5331ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 13:17:07	5729ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 12:02:08	798ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 02:15:47	826ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 23:04:38	900ms	2 NS 1 A 1 MX	🔒 Secure