sysmatic.dk DNS records

🖥️ Nameservers2 records 223ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 274ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.158.53	3600s	linux33.dandomain.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 200ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sysmatic-dk.mail.protection.outlook.com	2a01:111:f403:ca09::8 2a01:111:f403:ca09::b 2a01:111:f403:ca09::c 2a01:111:f403:ca09::d 52.101.68.0 52.101.68.29 52.101.73.19 52.101.73.30	mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.40
🔶 Autoconfig	93.191.158.53

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 494ms

TXT Record
google-site-verification=LagYAz2Mstcm4Q9t7stXMLKLZADSuI95daGyd2t9FCI
google-site-verification=OoJjlPJaSpHO95P_jw499or3TaIXJWNbObuG58USCt0
MS=ms34181115
v=spf1 include:spf.protection.outlook.com include:spf.dandomain.dk -all

✉️ SPF

Policy	Record (sysmatic.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.dandomain.dk -all

📨 DMARC

Policy	Record (_dmarc.sysmatic.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@sysmatic.dk; ruf=mailto:dmarc@sysmatic.dk; sp=none; aspf=r;

📬 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)

🔐 DNSSEC313ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA231ms

Field	Value
Serial	2025060301
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

223ms

A

274ms

MX

200ms

AAAA

200ms

TXT

494ms

CAA

207ms

HTTPS

244ms

TLSA

467ms

SOA

231ms

MTA-STS

241ms

DNSSEC

313ms

SRV

291ms

Total

1817ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-27 06:30:52	1817ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 11:44:56	3000ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 14:36:31	932ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 18:03:59	694ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:36:28	2715ms	2 NS 1 A 1 MX	🔒 Secure	View