distance-undervisning.dk

📜 Historical scan 2026-06-26 00:21:12  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

distance-undervisning.dk is a .dk domain served by 4 nameservers (ns-1433.awsdns-51.org, ns-1586.awsdns-06.co.uk, ns-337.awsdns-42.com and 1 more). It was registered on 4 April 2008 (WHOIS) and 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records   313ms
NameserverIP addressesPTRASN / ISP
ns-1433.awsdns-51.org 205.251.197.153
2600:9000:5305:9900::1		 ns-1433.awsdns-51.org
ns-1433.awsdns-51.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1586.awsdns-06.co.uk 205.251.198.50
2600:9000:5306:3200::1		 ns-1586.awsdns-06.co.uk
ns-1586.awsdns-06.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-337.awsdns-42.com 205.251.193.81
2600:9000:5301:5100::1		 ns-337.awsdns-42.com
ns-337.awsdns-42.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-688.awsdns-22.net 205.251.194.176
2600:9000:5302:b000::1		 ns-688.awsdns-22.net
ns-688.awsdns-22.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.

🌍 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#

latest probe, not this scan · checked 2026-10-10 09:18:27
www CNAMEredirect1.nameisp.info (all on nameisp.info) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.distance-undervisning.dk
www vs bare domainNeither resolves
distance-undervisning.dk: no address
www.distance-undervisning.dk: no address
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

516ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

317ms
FieldValue
Serial1
Primary NS (MNAME)ns-1586.awsdns-06.co.uk
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-18 19:28:01
FieldValue
RegistrarName SRS AB
Registered2008-04-04
Expires2027-04-30 (192d)

🔗 Same registrant#

18 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
arbejdsmiljokursus.dkName SRS AB
arkitektuddannelser.dkName SRS AB
chefkurser.dkName SRS AB
coach-kurser.dkName SRS AB
coachinguddannelser.dkName SRS AB
e-learningkurser.dkName SRS AB
erhvervs-uddannelser.dkName SRS AB
fagligekurser.dkName SRS AB
folkehøjskole.dkName SRS AB
frisoruddannelsen.dkName SRS AB
gymnasiale-uddannelser.dkName SRS AB
industrikursus.dkName SRS AB
medicinstudiet.dkName SRS AB
okonomiuddannelser.dkName SRS AB
outlookkurser.dkName SRS AB
udland-studier.dkName SRS AB
udlandsstudie.dkName SRS AB
udlandsstuide.dkName SRS AB
📋 WHOIS#

⏱️ Lookup Timing#

NS
313ms
A
292ms
MX
288ms
AAAA
264ms
TXT
630ms
CAA
309ms
HTTPS
258ms
TLSA
102ms
SOA
317ms
MTA-STS
338ms
DNSSEC
516ms
SRV
347ms
Total
6269ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 03:09:23 3014ms 4 NS 0 A 0 MX 🔓 Insecure
2026-09-23 21:16:20 5081ms 4 NS 0 A 0 MX 🔓 Insecure
2026-07-02 10:07:48 4674ms 4 NS 0 A 0 MX 🔓 Insecure
2026-06-26 00:21:12 shown 6269ms 4 NS 0 A 0 MX 🔓 Insecure
2026-06-23 23:09:48 1051ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 03:25:56 335ms 4 NS 0 A 0 MX ❓ Unknown
dhd.dk [/] search Domains, Hosts & DNS — .dk zone