traeningsstudiet.dk

📜 Historical scan 2026-09-16 04:29:27  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

traeningsstudiet.dk is a .dk domain served by 2 nameservers (alexis.ns.cloudflare.com, gail.ns.cloudflare.com). It was registered on 6 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.72.23 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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   32ms
NameserverIP addressesPTRASN / ISP
alexis.ns.cloudflare.com 108.162.193.60
172.64.33.60
173.245.59.60
2606:4700:58::adf5:3b3c
2803:f800:50::6ca2:c13c
2a06:98c1:50::ac40:213c		 alexis.ns.cloudflare.com
alexis.ns.cloudflare.com
alexis.ns.cloudflare.com
alexis.ns.cloudflare.com
alexis.ns.cloudflare.com
alexis.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
gail.ns.cloudflare.com 108.162.192.116
172.64.32.116
173.245.58.116
2606:4700:50::adf5:3a74
2803:f800:50::6ca2:c074
2a06:98c1:50::ac40:2074		 gail.ns.cloudflare.com
gail.ns.cloudflare.com
gail.ns.cloudflare.com
gail.ns.cloudflare.com
gail.ns.cloudflare.com
gail.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.72.23 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.174.30 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   33ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:ae1e 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::6815:4817 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   32ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.72.23,172.67.174.30 ech=AEX+DQBBSgAgACCYgz/jFJmQmUEze1K77wzSmcRVFXo/al5hdxFrow94YQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:ae1e,2606:4700:3034::6815:4817

📝 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 2026-10-20 11:00:14
www104.21.72.23 172.67.174.30 2606:4700:3030::ac43:ae1e 2606:4700:3034::6815:4817 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.traeningsstudiet.dk 72rxwNi5c87PRqSGZ0FOaHn3oksL40iRqZR7h17Yvs0
TXT _acme-challenge.traeningsstudiet.dk LApoJYXb7lptBJPMwfA7s8zYvaxmq0zE4gTC1jyRHA0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

125ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2414912965
Primary NS (MNAME)alexis.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-14 12:34:42
FieldValue
RegistrarRealtime Register B.V.
Registered2025-10-06
Expires2027-10-05 (346d)

🔗 Same registrant#

4 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
danmarks-guiden.dkRealtime Register B.V.
mysmartwatch.dkRealtime Register B.V.
peterhorn.dkRealtime Register B.V.
samadhi-spa.dkRealtime Register B.V.
📋 WHOIS#

⏱️ Lookup Timing#

NS
32ms
A
36ms
MX
34ms
AAAA
33ms
TXT
174ms
CAA
34ms
HTTPS
32ms
TLSA
59ms
SOA
0ms
MTA-STS
67ms
DNSSEC
125ms
SRV
53ms
Total
1377ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 12:47:44 1344ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-26 12:00:28 586ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-24 11:49:11 469ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-24 06:05:58 624ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-23 03:36:40 552ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-16 04:29:27 shown 1377ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-13 03:23:11 657ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-10 19:35:00 1342ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-03 16:59:34 474ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-23 21:13:24 1853ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-16 23:16:33 2749ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-15 00:03:48 2331ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-13 18:13:20 810ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-06 08:45:15 1237ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-30 15:54:30 840ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-23 16:37:02 884ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-16 11:23:49 8821ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-09 10:13:46 865ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-03 11:31:42 2428ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-27 19:54:59 1235ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-23 08:18:27 655ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-19 09:50:24 1038ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-17 12:53:30 1473ms 2 NS 1 A 0 MX 🔓 Insecure
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