decisionlab.dk

📜 Historical scan 2026-07-18 09:10:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

decisionlab.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 13 March 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by decisionlab-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 204ms

Nameserver	IP addresses	PTR	ASN / ISP
ns07.sac-it.dk	85.235.243.63	ns07.sac-it.dk	AS3308 Norlys Telco A/S
ns08.sac-it.dk	128.76.60.63	ns08.sac-it.dk	AS3292 TDC Holding A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 246ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	decisionlab-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::4 2a01:111:f403:ca04::6 2a01:111:f403:ca04::b 52.101.68.27 52.101.68.8 52.101.73.16 52.101.73.6	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am6pr04cu00306.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 313ms

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

📝 TXT Records#

5 records 488ms

TXT Record
globalsign-domain-verification=mtAa0xHn7O6eahM3Plrktl0d_tOf5tVQB_IZJu1QUH
MS=ms50437905
SoweUkrJUnzy2lqVRrZPlkTwV7i38ETWEL0oim1uC1g=
UeVRgSWnCTpFipKiqvXupUNWTlKNiEY7AODF08eCwFA=
v=spf1 include:servers.mcsv.net include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (decisionlab.dk)
-all (hard fail)	v=spf1 include:servers.mcsv.net include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.decisionlab.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@decisionlab.dk, mailto:62a86c2386142@dmarc.centerasecurity.com; adkim=s; aspf=s

📬 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 2026-10-22 05:50:29

www	NXDOMAIN
www vs bare domain	Neither resolves decisionlab.dk: no address www.decisionlab.dk: no address
Wildcard	No

✍️ DKIM keys#

3 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 2048 bit
selector1	selector1-decisionlab-dk._domainkey.kundeogco.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-decisionlab-dk._domainkey.kundeogco.onmicrosoft.com	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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

371ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026071601
Primary NS (MNAME)	ns07.sac-it.dk
Responsible (RNAME)	hostmaster@decisionlab.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-22 06:02:51

Field	Value
Registrar	SAC-IT A/S
Registered	2009-03-13
Expires	2027-03-31 (159d)

🔗 Same registrant#

9 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).

Domain	Registrar
black-rabbit.dk	SAC-IT A/S
blackrabbit.dk	SAC-IT A/S
corporate-religion.dk	SAC-IT A/S
decision-lab.dk	SAC-IT A/S
kunde-co.dk	SAC-IT A/S
kunde-dashboards.dk	SAC-IT A/S
powerofno.dk	SAC-IT A/S
substans-communication.dk	SAC-IT A/S
thehurdle.dk	SAC-IT A/S

📋 WHOIS#

⏱️ Lookup Timing#

204ms

228ms

246ms

AAAA

201ms

TXT

488ms

CAA

231ms

HTTPS

222ms

TLSA

465ms

SOA

0ms

MTA-STS

265ms

DNSSEC

371ms

SRV

313ms

Total

3110ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 05:50:28	1650ms	2 NS 0 A 1 MX	🔓 Insecure
2026-10-15 09:40:26	2024ms	2 NS 0 A 1 MX	🔓 Insecure
2026-10-09 02:00:14	2978ms	2 NS 0 A 1 MX	🔓 Insecure
2026-10-02 00:28:43	1508ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-27 23:42:57	1131ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-24 20:18:14	1073ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-21 04:29:46	1215ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-10 10:33:49	1987ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-03 10:20:10	1151ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-27 21:29:59	748ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-20 02:08:35	9424ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-14 02:54:23	11115ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-08 10:20:28	1864ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-23 08:01:56	3033ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-18 09:10:25 shown	3110ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-09 05:32:10	2171ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-07 00:02:23	9240ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-05 14:08:30	1660ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-04 09:29:40	2619ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-03 04:47:13	2143ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 17:57:33	683ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 11:53:08	818ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 05:24:42	1181ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 23:27:31	1503ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 16:02:17	1166ms	0 NS 0 A 0 MX	❓ Unknown