decisiondynamics.dk

📜 Historical scan 2026-09-13 07:44:52  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

decisiondynamics.dk is a .dk domain served by 4 nameservers (ephemera.nmugroup.se, origo.nmugroup.com, unit.nmugroup.com and 1 more). It was registered on 24 May 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.183.80.13 is hosted by Nordisk Media Utveckling AB (AS204074) in Sweden. Mail is handled by mail.decisiondynamics.ideon.se, ms42332063.msv1.invalid. 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#

4 records   30ms
NameserverIP addressesPTRASN / ISP
ephemera.nmugroup.se 2a02:80:3ffe::28
85.30.129.28		 ephemera.nmugroup.se
ephemera.nmugroup.se		 AS34244 Teleservice Bredband Skane AB
AS34244 Teleservice Bredband Skane AB
origo.nmugroup.com 193.183.80.4
2001:67c:1b2c::4		 origo.nmugroup.com
origo.nmugroup.com		 AS204074 Nordisk Media Utveckling AB
AS204074 Nordisk Media Utveckling AB
unit.nmugroup.com 2001:4db8:e004::2
217.10.116.210		 unit.nmugroup.com
unit.nmugroup.com		 AS35706 Net at Once Sweden AB
AS35706 Net at Once Sweden AB
vertex.nmugroup.se 195.246.120.244
2a02:752:0:18::18		 vertex.nmugroup.se
vertex.nmugroup.se		 AS42708 Glesys AB
AS42708 Glesys AB

🌍 A Records#

1 records   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.183.80.13 3600s redirect.nmugroup.com AS204074 Nordisk Media Utveckling AB 193.183.80.0/24 🇸🇪 Sweden —

📧 MX Records#

2 records   23ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.decisiondynamics.ideon.se 93.191.156.168 linux279.unoeuro.com AS48854 team.blue Denmark A/S
100 3600s ms42332063.msv1.invalid — — —

🔷 AAAA Records (IPv6)#

1 records   23ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2001:67c:1b2c::4:1 3600s redirect.nmugroup.com AS204074 Nordisk Media Utveckling AB 2001:67c:1b2c::/48 🇸🇪 Sweden —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-15 00:47:45
www CNAMEredirect.nmugroup.com (all on nmugroup.com)
www vs bare domainSame network
decisiondynamics.dk: 193.183.80.13 2001:67c:1b2c::4:1 (AS204074)
www.decisiondynamics.dk: 193.183.80.13 2001:67c:1b2c::4:1 (AS204074)
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.decisiondynamics.dk _acme-challenge._.decisiondynamics.dk._.redirect.nmugroup.com._.acme-challenge.nmugroup.se

🔗 TLSA / DANE#

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

🔐 DNSSEC#

147ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
Key typeAlgorithmPublic key
KSK RSA/SHA-256 AwEAAeS+2ZNVFLV2OgYKOOw1k4Q5/sHvSj3PZhCn…
ZSK RSA/SHA-256 AwEAAciMshulQueVln5Au4qiObOCTZyd/zAYqg9s…
ZSK RSA/SHA-256 AwEAAekd4YwQMbjUbQKVHdCvVy00PESA/bO9wL+F…

🏷️ SOA#

8ms
FieldValue
Serial2026091100
Primary NS (MNAME)origo.nmugroup.com
Responsible (RNAME)dns@nmugroup.com
Refresh86400s
Retry7200s
Expire3600000s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-11 16:07:25
FieldValue
RegistrarNordisk Media Utveckling AB
Registered2005-05-24
Expires2027-05-31 (226d)

🔗 Same registrant#

0 domains

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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
30ms
A
33ms
MX
23ms
AAAA
23ms
TXT
59ms
CAA
23ms
HTTPS
30ms
TLSA
176ms
SOA
8ms
MTA-STS
0ms
DNSSEC
147ms
SRV
0ms
Total
2149ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 00:47:45 643ms 4 NS 1 A 2 MX 🔒 Secure
2026-10-13 22:50:13 3039ms 4 NS 1 A 2 MX 🔒 Secure
2026-10-12 18:14:57 676ms 4 NS 1 A 2 MX 🔒 Secure
2026-10-11 15:36:13 3600ms 4 NS 1 A 2 MX 🔒 Secure
2026-10-07 22:42:16 538ms 4 NS 1 A 2 MX 🔒 Secure
2026-10-06 06:40:50 541ms 4 NS 1 A 2 MX 🔒 Secure
2026-10-04 06:15:29 699ms 4 NS 1 A 2 MX 🔒 Secure
2026-10-02 06:12:44 814ms 4 NS 1 A 2 MX 🔒 Secure
2026-10-01 06:04:40 840ms 4 NS 1 A 2 MX 🔒 Secure
2026-09-25 03:53:02 2143ms 4 NS 1 A 2 MX 🔒 Secure
2026-09-22 20:33:35 1654ms 4 NS 1 A 2 MX 🔒 Secure
2026-09-15 19:43:30 1174ms 4 NS 1 A 2 MX 🔒 Secure
2026-09-13 07:44:52 shown 2149ms 4 NS 1 A 2 MX 🔒 Secure
2026-09-11 12:14:34 1152ms 4 NS 1 A 2 MX 🔒 Secure
2026-09-05 04:15:07 616ms 4 NS 1 A 2 MX 🔒 Secure
2026-08-29 09:15:01 625ms 4 NS 1 A 2 MX 🔒 Secure
2026-08-27 03:42:40 2720ms 4 NS 1 A 2 MX 🔒 Secure
2026-08-23 10:41:09 2457ms 4 NS 1 A 2 MX 🔒 Secure
2026-08-20 07:36:58 10100ms 4 NS 1 A 2 MX 🔒 Secure
2026-08-19 05:48:03 9233ms 4 NS 1 A 2 MX 🔒 Secure
2026-08-17 19:07:47 16907ms 4 NS 1 A 2 MX 🔒 Secure
2026-08-11 13:14:38 909ms 4 NS 1 A 2 MX 🔒 Secure
2026-08-09 21:47:06 4554ms 4 NS 1 A 2 MX 🔒 Secure
2026-08-06 00:58:14 1164ms 4 NS 1 A 2 MX 🔒 Secure
2026-07-27 16:00:05 1158ms 4 NS 1 A 2 MX 🔒 Secure
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