coachen.dk

📜 Historical scan 2026-09-12 21:51:47  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

coachen.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 3 May 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.18 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, 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#

2 records   38ms
NameserverIP addressesPTRASN / ISP
ns.scannet2.dk 185.25.141.9
2a02:2339:4006:10d::4171:4171		 ns1.scannet.dk
ns1.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.scannet2.dk 2a02:2339:1:112:0:5:1:b11
91.197.248.72		 ns2.scannet.dk
ns2.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.18 3600s splash.scannet.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover212.237.249.18
🔶 Autoconfig212.237.249.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-07 22:39:32
www CNAMEgreen-sky-038cd0b03.7.azurestaticapps.net (all on azurestaticapps.net)
www vs bare domainDifferent networks
coachen.dk: 212.237.249.18 (AS48854)
www.coachen.dk: 9.163.40.246 (AS8075)
(all like this)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

62ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026070401
Primary NS (MNAME)ns.scannet2.dk
Responsible (RNAME)hostmaster@scannet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-23 11:14:14
FieldValue
RegistrarA/S SCANNET
Registered2000-05-03
Expires2029-01-31 (827d)

🔗 Same registrant#

3 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
clausk.dkPunktum dk A/S (direct)
etm.dkPunktum dk A/S (direct)
repository.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
38ms
A
43ms
MX
36ms
AAAA
29ms
TXT
126ms
CAA
35ms
HTTPS
38ms
TLSA
32ms
SOA
0ms
MTA-STS
50ms
DNSSEC
62ms
SRV
53ms
Total
378ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 17:50:24 356ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-12 21:51:47 shown 378ms 2 NS 1 A 0 MX 🔒 Secure
2026-07-04 23:33:17 843ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-26 16:52:06 480ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-16 21:35:39 429ms 2 NS 1 A 0 MX 🔓 Insecure
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