mks-service.dk

📜 Historical scan 2026-10-16 16:11:21  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mks-service.dk is a .dk domain served by 2 nameservers (henrik.ns.cloudflare.com, ursula.ns.cloudflare.com). It was registered on 13 July 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.74.233 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, 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   42ms
NameserverIP addressesPTRASN / ISP
henrik.ns.cloudflare.com 108.162.195.105
162.159.44.105
172.64.35.105
2606:4700:58::a29f:2c69
2803:f800:50::6ca2:c369
2a06:98c1:50::ac40:2369		 henrik.ns.cloudflare.com
henrik.ns.cloudflare.com
henrik.ns.cloudflare.com
henrik.ns.cloudflare.com
henrik.ns.cloudflare.com
henrik.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ursula.ns.cloudflare.com 108.162.194.191
162.159.38.191
172.64.34.191
2606:4700:50::a29f:26bf
2803:f800:50::6ca2:c2bf
2a06:98c1:50::ac40:22bf		 ursula.ns.cloudflare.com
ursula.ns.cloudflare.com
ursula.ns.cloudflare.com
ursula.ns.cloudflare.com
ursula.ns.cloudflare.com
ursula.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.74.233 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.164.82 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.103.108
94.231.106.20		 mx.simply.com
mx.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover172.67.164.82
🔶 Autoconfig188.114.97.1

🔷 AAAA Records (IPv6)#

2 records   39ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:a452 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::6815:4ae9 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   31ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.74.233,172.67.164.82 ech=AEX+DQBB3QAgACCn573SNPiOM3NLn08pZ6VMN2fESaTMex6pX+ohr1iKIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a452,2606:4700:3035::6815:4ae9

📝 TXT Records#

1 records   199ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (mks-service.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all

📨 DMARC#

PolicyRecord (_dmarc.mks-service.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 2026-10-18 17:52:37
www104.21.74.233 172.67.164.82 2606:4700:3030::ac43:a452 2606:4700:3035::6815:4ae9 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

✍️ DKIM keys#

2 found
SelectorCNAMEKey
s1 s1.domainkey.u114990284.wl035.sendgrid.net RSA · ~2048 bit
s2 s2.domainkey.u114990284.wl035.sendgrid.net RSA · ~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: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.mks-service.dk _T4SqYhTa1pt928zV-Owtl_KK9eygd0BLKgfdQ29YdI
TXT _acme-challenge.mks-service.dk sP4pXc7bdmW5dVWpciK1aPTRLBc3MOQKJwcl-1aKsc4

🔗 TLSA / DANE#

1 records   71ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 4B949F05A63FED95FC94B3A83DD70167…

🔐 DNSSEC#

72ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

47ms
FieldValue
Serial2417637078
Primary NS (MNAME)henrik.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-16 16:35:50
FieldValue
RegistrarCURANET A/S
Registered2024-07-13
Expires2027-07-12 (261d)

🔗 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).

DomainRegistrar
sonderskoventreprise.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
42ms
A
41ms
MX
38ms
AAAA
39ms
TXT
199ms
CAA
39ms
HTTPS
31ms
TLSA
71ms
SOA
47ms
MTA-STS
64ms
DNSSEC
72ms
SRV
71ms
Total
502ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 17:52:37 539ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-17 17:34:15 1849ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-16 16:11:21 shown 502ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-03 00:32:43 626ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-01 00:24:37 620ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-23 20:27:43 485ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-17 19:40:45 887ms 3 NS 1 A 1 MX 🔒 Secure
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