firmaetscoach.dk

📜 Historical scan 2026-08-06 18:32:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

firmaetscoach.dk is a .dk domain served by 3 nameservers (dns1.rackhosting.com, dns2.rackhosting.com, dns3.rackhosting.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.247.65.18 is hosted by Rackhosting.com ApS (AS31590) in Denmark. Mail is handled by veistrup-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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#

3 records 38ms

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 Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.247.65.18	86400s	—	AS31590	Rackhosting.com ApS	77.247.64.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	veistrup-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 2a01:111:f403:ca09::8 2a01:111:f403:ca09::e 52.101.68.0 52.101.68.12 52.101.68.21 52.101.73.1	mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am3pr04cu00501.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 86ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	5	443	desktop.cloudcore.dk

📝 TXT Records#

2 records 188ms

TXT Record
MS=ms94499581
v=spf1 include:spf.protection.outlook.com include:spf.rackhosting.com -all

✉️ SPF#

Policy	Record (firmaetscoach.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 11:13:13

www CNAME	firmaetscoach.dk (all on firmaetscoach.dk) → 77.247.65.18 (AS31590)
www vs bare domain	Same network firmaetscoach.dk: 77.247.65.18 (AS31590) www.firmaetscoach.dk: 77.247.65.18 (AS31590)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.firmaetscoach.dk	i03HHxsb5Nqr-TWTIz_kyKXPgHAj3CaMyHwPWcKhNZ8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

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

🏷️ SOA#

0ms

Field	Value
Serial	1775744015
Primary NS (MNAME)	dns3.rackhosting.com
Responsible (RNAME)	michael@helms.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

38ms

34ms

46ms

AAAA

37ms

TXT

188ms

CAA

36ms

HTTPS

47ms

TLSA

180ms

SOA

0ms

MTA-STS

61ms

DNSSEC

77ms

SRV

86ms

Total

1147ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 18:48:23	872ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-06 18:32:59 shown	1147ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 00:00:25	1742ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 02:22:55	746ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-24 11:32:50	1172ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 01:39:33	2874ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-22 00:44:32	931ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 20:15:00	2613ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:11:47	709ms	3 NS 1 A 1 MX	🔓 Insecure