tcmalerfirma.dk DNS records

🖥️ Nameservers3 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.rackhosting.com	77.247.69.212	dns1.rackhosting.com	AS31590 Rackhosting.com ApS
dns2.rackhosting.com	45.32.187.211	dns2.rackhosting.com	AS20473 The Constant Company, LLC
dns3.rackhosting.com	77.247.69.213	dns3.rackhosting.com	AS31590 Rackhosting.com ApS

🌍 A Records4 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.185.159.144	86400s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	New York
198.185.159.145	86400s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	—
198.49.23.144	86400s	—	AS53831	Squarespace, Inc.	198.49.23.0/24	🇺🇸 United States	—
198.49.23.145	86400s	—	AS53831	Squarespace, Inc.	198.49.23.0/24	🇺🇸 United States	—

📧 MX Records1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tcmalerfirma-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::a 2a01:111:f403:ca09::f 2a01:111:f403:ca48::a 52.101.209.153 52.101.68.25 52.101.68.39 52.101.73.6	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00607.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 290ms

TXT Record
MS=ms68345961
v=spf1 include:spf.protection.outlook.com include:spf.rackhosting.com -all

✉️ SPF

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

🔐 DNSSEC111ms

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

🏷️ SOA0ms

Field	Value
Serial	1689678533
Primary NS (MNAME)	dns1.rackhosting.com
Responsible (RNAME)	drift@rackhosting.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

47ms

A

40ms

MX

41ms

AAAA

47ms

TXT

290ms

CAA

43ms

HTTPS

33ms

TLSA

403ms

SOA

0ms

MTA-STS

67ms

DNSSEC

111ms

SRV

97ms

Total

1276ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 08:25:25	1276ms	3 NS 4 A 1 MX	🔓 Insecure	View
2026-06-28 13:10:36	919ms	3 NS 4 A 1 MX	🔓 Insecure	View
2026-06-26 05:18:19	1182ms	3 NS 4 A 1 MX	❓ Unknown	View
2026-06-24 08:14:01	3116ms	3 NS 4 A 1 MX	❓ Unknown	View
2026-06-23 05:20:21	905ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 14:10:52	8625ms	3 NS 4 A 1 MX	🔓 Insecure	View
2026-06-18 04:14:43	1145ms	3 NS 4 A 1 MX	🔓 Insecure	View