decisionlab.dk

📜 Historical scan 2026-06-20 23:27:31 · ← 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. Its website address 50.57.103.67 is hosted by Rackspace Hosting (AS19994) in United States. 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 95ms

Nameserver	IP addresses	PTR	ASN / ISP
ns07.sac-it.dk	85.235.243.63	63.0-127.243.235.85.in-addr.arpa	AS3308 Norlys Telco A/S
ns08.sac-it.dk	128.76.60.63	ns08.sac-it.dk	AS3292 TDC Holding A/S

🌍 A Records#

1 records 99ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
50.57.103.67	3600s	—	AS19994	Rackspace Hosting	50.57.0.0/17	🇺🇸 United States	—

📧 MX Records#

1 records 96ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	1232s	decisionlab-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::10 2a01:111:f403:ca09::4 2a01:111:f403:ca09::b 52.101.68.29 52.101.73.11 52.101.73.12 52.101.73.19	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 217ms

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

📝 TXT Records#

5 records 379ms

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#

312ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

109ms

Field	Value
Serial	2026061801
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 (160d)

🔗 Same registrant#

8 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
substans-communication.dk	SAC-IT A/S
thehurdle.dk	SAC-IT A/S

📋 WHOIS#

⏱️ Lookup Timing#

95ms

99ms

96ms

AAAA

98ms

TXT

379ms

CAA

104ms

HTTPS

102ms

TLSA

336ms

SOA

109ms

MTA-STS

80ms

DNSSEC

312ms

SRV

217ms

Total

1503ms

🕐 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	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 shown	1503ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 16:02:17	1166ms	0 NS 0 A 0 MX	❓ Unknown