mk-as.dk

📜 Historical scan 2026-08-11 15:22:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mk-as.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 June 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.141 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mkas-dk0e.mail.eo.outlook.com. The zone is DNSSEC-signed and validates, has no 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 36ms

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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.141	3600s	webcluster14.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mkas-dk0e.mail.eo.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::d 2a01:111:f403:ca09::2 2a01:111:f403:ca09::7 52.101.68.21 52.101.73.15 52.101.73.22 52.101.73.24	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 40.104.116.24
🔶 Autoconfig	77.111.240.141

🔷 AAAA Records (IPv6)#

1 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:69:cd5a:9d38:3879	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

🔌 SRV Records#

1 records 76ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 191ms

TXT Record
MS=ms29685774
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 14:39:34

www	77.111.240.141 2a02:2350:5:102:69:cd5a:9d38:3879 (AS51468) (address records, no CNAME)
www vs bare domain	Same network mk-as.dk: 77.111.240.141 2a02:2350:5:102:69:cd5a:9d38:3879 (AS51468) www.mk-as.dk: 77.111.240.141 2a02:2350:5:102:69:cd5a:9d38:3879 (AS51468)
Wildcard	Yes: any name under the zone resolves
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#

99ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081103
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 2026-10-21 18:49:16

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-06-19
Expires	2027-05-31 (220d)

🔗 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
langeskovnord.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

36ms

43ms

41ms

AAAA

42ms

TXT

191ms

CAA

33ms

HTTPS

38ms

TLSA

4041ms

SOA

0ms

MTA-STS

82ms

DNSSEC

99ms

SRV

76ms

Total

5031ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 14:39:34	530ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 10:57:33	1936ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 09:07:38	702ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 19:48:12	1378ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 10:46:40	5132ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 15:22:12 shown	5031ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 00:47:42	4759ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 22:21:47	1613ms	2 NS 1 A 1 MX	🔒 Secure