undervisning-kursus.dk

📜 Historical scan 2026-06-19 11:58:06  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

undervisning-kursus.dk is a .dk domain served by 5 nameservers (ns1pri.webhosting.dk, ns2.mywebtonet.com, ns2.webhosting.dk and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 199.34.228.72 is hosted by Weebly, Inc. (AS27647) in United States. Mail is handled by webhotel25.webhosting.dk. 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#

5 records   79ms
NameserverIP addressesPTRASN / ISP
ns1pri.webhosting.dk 157.250.160.80 ns1pri.webhosting.dk AS3342 Cibicom A/S
ns2.mywebtonet.com 157.250.163.66 ns2.mywebtonet.com AS3342 Cibicom A/S
ns2.webhosting.dk 157.250.163.65 ns2.webhosting.dk AS3342 Cibicom A/S
ns3.webhosting.dk 2a01:4f9:c010:7e3d::1
95.217.166.205		 —
ns3.webhosting.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns7.webhosting.dk 159.69.216.38
2a01:4f8:1c0c:6cd6::1		 ns7.webhosting.dk
—		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   99ms
IPTTLPTRASNISP / OrgCIDRCountryCity
199.34.228.72 600s pages-custom-24.weebly.com AS27647 Weebly, Inc. 199.34.228.0/22 🇺🇸 United States —

📧 MX Records#

1 records   232ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s webhotel25.webhosting.dk 157.250.160.45 webhotel25.webhosting.dk AS3342 Cibicom A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover199.34.228.72
🔶 Autoconfig199.34.228.72

🔷 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 2026-10-01 22:59:18
wwwAddress record (no CNAME)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

2 records   84ms
Service / OwnerTypeCert association
SMTP _25._tcp.webhotel25.webhosting.dk DANE-EE · SPKI · SHA-256 FA4EFC305AA17A4FEEE8B29B2DAA8847…
SMTP _25._tcp.webhotel25.webhosting.dk DANE-TA · SPKI · SHA-256 FA4EFC305AA17A4FEEE8B29B2DAA8847…

🔐 DNSSEC#

185ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

37ms
FieldValue
Serial2016031860
Primary NS (MNAME)ns1pri.webhosting.dk
Responsible (RNAME)hostmaster@webhosting.dk
Refresh21600s
Retry3600s
Expire14515200s
Minimum (neg-cache TTL)600s

📋 Registration#

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

⏱️ Lookup Timing#

NS
79ms
A
99ms
MX
232ms
AAAA
78ms
TXT
152ms
CAA
36ms
HTTPS
160ms
TLSA
84ms
SOA
37ms
MTA-STS
38ms
DNSSEC
185ms
SRV
137ms
Total
712ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-24 21:24:03 9439ms 5 NS 1 A 1 MX 🔒 Secure
2026-09-16 21:10:09 784ms 5 NS 1 A 1 MX 🔒 Secure
2026-08-26 13:13:46 686ms 5 NS 1 A 1 MX 🔒 Secure
2026-06-19 11:58:06 shown 712ms 5 NS 1 A 1 MX 🔒 Secure
2026-06-18 06:10:46 870ms 5 NS 1 A 1 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone