decisionlab.dk DNS records

🖥️ Nameservers2 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ns07.sac-it.dk	85.235.243.63	ns07.sac-it.dk	AS3308 Norlys Digital 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 Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	decisionlab-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::d 2a01:111:f403:ca09::24 2a01:111:f403:ca21::8 52.101.103.143 52.101.68.10 52.101.68.16 52.101.68.25	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db8pr02cu00101.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 → 52.98.154.136

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 90ms

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

📝 TXT Records5 records 203ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC108ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090301
Primary NS (MNAME)	ns07.sac-it.dk
Responsible (RNAME)	hostmaster@decisionlab.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

47ms

A

38ms

MX

47ms

AAAA

42ms

TXT

203ms

CAA

44ms

HTTPS

43ms

TLSA

514ms

SOA

0ms

MTA-STS

55ms

DNSSEC

108ms

SRV

90ms

Total

1151ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 10:20:10	1151ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-27 21:29:59	748ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-20 02:08:35	9424ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-14 02:54:23	11115ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-08 10:20:28	1864ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-23 08:01:56	3033ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-18 09:10:25	3110ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-09 05:32:10	2171ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-07 00:02:23	9240ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-05 14:08:30	1660ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-04 09:29:40	2619ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-03 04:47:13	2143ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 17:57:33	683ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 11:53:08	818ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 05:24:42	1181ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 23:27:31	1503ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 16:02:17	1166ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 01:25:31	951ms	2 NS 1 A 1 MX	🔓 Insecure	View