uni-coaching.dk

Records from scan: 2026-09-30 01:27:59 · 590ms total · last checked 2026-10-16 19:00 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

uni-coaching.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 185.21.40.246 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by sonnerasmussen-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 42ms

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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.246	900s	linux5.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	900s	sonnerasmussen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca21::e 2a01:111:f403:ca38::8 2a01:111:f403:ca48::a 52.101.103.137 52.101.209.153 52.101.68.29 52.101.73.123	mail-db6pr03cu00105.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00203.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 159ms

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

✉️ SPF#

Policy	Record (uni-coaching.dk)
-all (hard fail)	v=spf1 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#

checked 2026-10-08 11:41:32

www CNAME	uni-coaching.dk (all on uni-coaching.dk) → 185.21.40.246 (AS48854)
www vs bare domain	Same network uni-coaching.dk: 185.21.40.246 (AS48854) www.uni-coaching.dk: 185.21.40.246 (AS48854)
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#

57ms

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	1725883992
Primary NS (MNAME)	dns3.rackhosting.com
Responsible (RNAME)	owner@sonnerasmusseen.dk
Refresh	900s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

42ms

45ms

29ms

AAAA

29ms

TXT

159ms

CAA

34ms

HTTPS

35ms

TLSA

171ms

SOA

0ms

MTA-STS

53ms

DNSSEC

57ms

SRV

56ms

Total

590ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 01:27:59 shown	590ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 06:45:39	1113ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-24 14:04:03	2371ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 23:58:22	1264ms	3 NS 1 A 1 MX	🔓 Insecure