bluecoaching.dk

📜 Historical scan 2026-06-25 23:41:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bluecoaching.dk is a .dk domain served by 3 nameservers (ns1.vths.dk, ns2.vths.dk, ns3.vths.dk). It was registered on 15 July 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 116.202.234.138 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by bluecoaching-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 322ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.vths.dk	116.203.116.214	static.214.116.203.116.clients.your-server.de	AS24940 Hetzner Online GmbH
ns2.vths.dk	195.201.236.251	static.251.236.201.195.clients.your-server.de	AS24940 Hetzner Online GmbH
ns3.vths.dk	95.216.207.224	static.224.207.216.95.clients.your-server.de	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 200ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
116.202.234.138	3600s	std08.vths.dk	AS24940	Hetzner Online GmbH	116.202.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 302ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bluecoaching-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::a 2a01:111:f403:ca04::f 2a01:111:f403:ca09::4 52.101.73.1 52.101.73.28 52.101.73.4 52.101.73.6	mail-dbapr03cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 655ms

TXT Record
v=spf1 ip4:116.202.234.138 include:spf.protection.outlook.com -all
VisorTech Hosting Solutions - info@vths.dk

✉️ SPF#

Policy	Record (bluecoaching.dk)
-all (hard fail)	v=spf1 ip4:116.202.234.138 include:spf.protection.outlook.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 2026-10-10 06:14:13

www	116.202.234.138 (AS24940) (address records, no CNAME)
www vs bare domain	Same network bluecoaching.dk: 116.202.234.138 (AS24940) www.bluecoaching.dk: 116.202.234.138 (AS24940)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

464ms

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

🏷️ SOA#

186ms

Field	Value
Serial	2021030301
Primary NS (MNAME)	ns1.vths.dk
Responsible (RNAME)	dns@vths.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 18:02:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-07-15
Expires	2027-07-31 (284d)

📋 WHOIS#

⏱️ Lookup Timing#

322ms

200ms

302ms

AAAA

252ms

TXT

655ms

CAA

278ms

HTTPS

271ms

TLSA

710ms

SOA

186ms

MTA-STS

362ms

DNSSEC

464ms

SRV

379ms

Total

4797ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-06 11:03:56	1932ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 08:15:46	936ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 23:41:39 shown	4797ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-24 03:12:00	977ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 15:02:47	3779ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 15:01:12	609ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 15:00:20	1180ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 15:00:06	2467ms	3 NS 1 A 1 MX	🔓 Insecure