dcm-malerfirma.dk DNS records

🖥️ Nameservers2 records 270ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 244ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.21	3600s	linux201.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 267ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dcmmalerfirma-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::6 2a01:111:f403:ca09:: 2a01:111:f403:ca09::5 52.101.68.0 52.101.68.39 52.101.73.1 52.101.73.11	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am1pr04cu00103.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 → 40.104.116.56
🔶 Autoconfig	94.231.106.21

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 600ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:spf.infowise.dk include:spf.curanet.dk ip4:178.251.0.154 ip4:86.48.105.211 ip4:86.48.105.210 ip4:87.63.97.134 -all

✉️ SPF

Policy	Record (dcm-malerfirma.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.infowise.dk include:spf.curanet.dk ip4:178.251.0.154 ip4:86.48.105.211 ip4:86.48.105.210 ip4:87.63.97.134 -all

📨 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

🔗 TLSA / DANE

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

🔐 DNSSEC353ms

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

🏷️ SOA0ms

Field	Value
Serial	2026070301
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.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

270ms

A

244ms

MX

267ms

AAAA

264ms

TXT

600ms

CAA

252ms

HTTPS

260ms

TLSA

1475ms

SOA

0ms

MTA-STS

246ms

DNSSEC

353ms

SRV

330ms

Total

4183ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-04 03:43:51	4183ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 01:28:19	9684ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 17:15:58	2390ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 17:27:34	1379ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 10:09:31	1180ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 16:45:31	2684ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 01:22:40	528ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 01:20:30	554ms	2 NS 1 A 1 MX	🔒 Secure	View