erhvervsskolelederne.dk

Records from scan: 2026-10-03 10:55:41  ·  2470ms total  ·  last checked 2026-10-20 03:38 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

erhvervsskolelederne.dk is a .dk domain served by 3 nameservers (ns01.one.com, ns02.one.com, ns1.djoef.dk). It was already in the .dk zone when our tracking began on 16 June 2026. 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   39ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
ns1.djoef.dk 212.237.250.171 ns1.djoef.dk AS3342 Cibicom A/S

🌍 A Records#

🌍
No A records found

📧 MX Records#

📧
No MX records found

🔷 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#

checked 2026-10-08 13:33:22
www CNAMEwww.djoef.dk (all on djoef.dk)
www vs bare domainOnly www resolves
erhvervsskolelederne.dk: no address
www.erhvervsskolelederne.dk: 212.237.250.166 (AS3342)
(all like this)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

56ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

40ms
FieldValue
Serial33
Primary NS (MNAME)ns1.djoef.dk
Responsible (RNAME)dns@djoef.dk
Refresh900s
Retry600s
Expire86400s
Minimum (neg-cache TTL)3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
39ms
A
41ms
MX
42ms
AAAA
38ms
TXT
147ms
CAA
35ms
HTTPS
43ms
TLSA
33ms
SOA
40ms
MTA-STS
47ms
DNSSEC
56ms
SRV
51ms
Total
2470ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 10:55:41 shown 2470ms 3 NS 0 A 0 MX 🔓 Insecure
2026-09-30 16:35:58 2880ms 3 NS 0 A 0 MX 🔓 Insecure
2026-08-26 17:12:40 3118ms 3 NS 0 A 0 MX 🔓 Insecure
2026-07-23 00:47:50 7583ms 3 NS 0 A 0 MX 🔓 Insecure
2026-07-19 03:09:08 8534ms 3 NS 0 A 0 MX 🔓 Insecure
2026-06-17 08:06:02 302ms 3 NS 0 A 0 MX 🔓 Insecure
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