m-k-s.dk

📜 Historical scan 2026-10-01 08:30:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

m-k-s.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 March 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.52.145.5 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by m-k-s.dk, mxbackup1.junkemailfilter.com and 1 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 38ms

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 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
86.52.145.5	43200s	86-52-145-5.norlyscustomer.net	AS39642	Sinal A/S	86.52.0.0/16	🇩🇰 Denmark	Aalborg

📧 MX Records#

3 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	m-k-s.dk	86.52.145.5	86-52-145-5.norlyscustomer.net	AS39642 Sinal A/S
20	43200s	mxbackup1.junkemailfilter.com	184.105.182.147	147-he.filtered.junkemailfilter.com	AS6939 Hurricane Electric LLC
30	43200s	mxbackup2.junkemailfilter.com	184.105.182.217 184.105.182.218 184.105.182.219 184.105.182.227 184.105.182.228 184.105.182.229	— — — — — —	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 159ms

TXT Record
v=spf1 mx a include:web.shared.mysmtp.com ~all

✉️ SPF#

Policy	Record (m-k-s.dk)
~all (soft fail)	v=spf1 mx a include:web.shared.mysmtp.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 2026-10-13 22:16:15

www	86.52.145.5 (AS39642) (address records, no CNAME)
www vs bare domain	Same network m-k-s.dk: 86.52.145.5 (AS39642) www.m-k-s.dk: 86.52.145.5 (AS39642)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2072ms

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

🏷️ SOA#

83ms

Field	Value
Serial	2026091101
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 2026-10-13 22:29:56

Field	Value
Registrar	ONE.COM A/S
Registered	2000-03-27
Expires	2027-03-31 (165d)

🔗 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
oz7skv.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

38ms

72ms

49ms

AAAA

59ms

TXT

159ms

CAA

61ms

HTTPS

58ms

TLSA

568ms

SOA

83ms

MTA-STS

75ms

DNSSEC

2072ms

SRV

77ms

Total

3067ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 22:16:15	2355ms	2 NS 1 A 3 MX	🔒 Secure
2026-10-03 07:33:59	764ms	2 NS 1 A 3 MX	🔒 Secure
2026-10-01 08:30:57 shown	3067ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-23 18:33:16	9908ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-23 09:45:25	1110ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-18 09:13:23	4301ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-11 08:09:41	8512ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-13 05:34:33	5074ms	2 NS 1 A 3 MX	🔒 Secure
2026-07-19 13:36:11	1449ms	2 NS 1 A 3 MX	🔒 Secure
2026-07-14 06:23:43	1496ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-27 03:10:12	1204ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-20 18:29:52	475ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-18 00:12:36	3630ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-18 00:03:14	3282ms	2 NS 1 A 3 MX	🔒 Secure