basiclearning.dk

📜 Historical scan 2026-08-31 16:30:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

basiclearning.dk is a .dk domain served by 2 nameservers (clyde.ns.cloudflare.com, ollie.ns.cloudflare.com). It was registered on 3 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.7.60 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
clyde.ns.cloudflare.com	108.162.193.91 172.64.33.91 173.245.59.91 2606:4700:58::adf5:3b5b 2803:f800:50::6ca2:c15b 2a06:98c1:50::ac40:215b	clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ollie.ns.cloudflare.com	108.162.194.71 162.159.38.71 172.64.34.71 2606:4700:50::a29f:2647 2803:f800:50::6ca2:c247 2a06:98c1:50::ac40:2247	ollie.ns.cloudflare.com ollie.ns.cloudflare.com ollie.ns.cloudflare.com ollie.ns.cloudflare.com ollie.ns.cloudflare.com ollie.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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.7.60	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.187.131	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 26ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:73c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:bb83	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.7.60,172.67.187.131 ech=AEX+DQBBxgAgACDU02VX/J24gNRadHBUv0UeO9HK/mhXzzhdTfHDskF6WAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:73c,2606:4700:3035::ac43:bb83

📝 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 15:56:21

www	104.21.7.60 172.67.187.131 2606:4700:3031::6815:73c 2606:4700:3035::ac43:bb83 (AS13335) (address records, no CNAME)
www vs bare domain	Same network basiclearning.dk: 104.21.7.60 172.67.187.131 2606:4700:3031::6815:73c 2606:4700:3035::ac43:bb83 (AS13335) www.basiclearning.dk: 104.21.7.60 172.67.187.131 2606:4700:3031::6815:73c 2606:4700:3035::ac43:bb83 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.basiclearning.dk	XUaABcc5QFg0Gs_iTnCBzgxZH8QBasZZ_C6Yp9CjIhg
TXT	_acme-challenge.basiclearning.dk	pMrdjJ9LrCVX20Snx02LwiD-GvmQ7Obva-APp93nQ6M

🔗 TLSA / DANE#

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

🔐 DNSSEC#

96ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2413666447
Primary NS (MNAME)	clyde.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 15:46:34

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-10-03
Expires	2027-10-02 (348d)

🔗 Same registrant#

481 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).

Domain	Registrar
13z.dk	Punktum dk A/S (direct)
1feriebolig.dk	Punktum dk A/S (direct)
1net.dk	Punktum dk A/S (direct)
1outlets.dk	Punktum dk A/S (direct)
2convert.dk	Punktum dk A/S (direct)
3up.dk	Punktum dk A/S (direct)
60dage.dk	Punktum dk A/S (direct)
99s.dk	Punktum dk A/S (direct)
aabne-samlinger.dk	Punktum dk A/S (direct)
aarhus-gulvservice.dk	Punktum dk A/S (direct)
abcu.dk	Punktum dk A/S (direct)
ac-fan.dk	Punktum dk A/S (direct)
acaao.dk	Punktum dk A/S (direct)
acoustudio.dk	Punktum dk A/S (direct)
addvaleur.dk	Punktum dk A/S (direct)
agatplus.dk	Punktum dk A/S (direct)
agentcherub.dk	Punktum dk A/S (direct)
ai-linkbuilding.dk	dns.services ApS
airgaze.dk	Punktum dk A/S (direct)
aktie-app.dk	Punktum dk A/S (direct)
aktie-udbytte.dk	Punktum dk A/S (direct)
aktionslaering.dk	Punktum dk A/S (direct)
almende.dk	Punktum dk A/S (direct)
amerikanske-aktier.dk	Punktum dk A/S (direct)
anetteqvick.dk	Punktum dk A/S (direct)
anjadahlgaard.dk	Punktum dk A/S (direct)
apfel-hk.dk	Punktum dk A/S (direct)
aplodesign.dk	Punktum dk A/S (direct)
appsdevelopment.dk	Punktum dk A/S (direct)
artikel-linkbuilding.dk	dns.services ApS
asmussenonline.dk	Punktum dk A/S (direct)
atmosphaera.dk	Punktum dk A/S (direct)
atterbakken.dk	Punktum dk A/S (direct)
autooffer.dk	Punktum dk A/S (direct)
bachblomsterremedier.dk	Punktum dk A/S (direct)
bagemåtte.dk	Punktum dk A/S (direct)
bagepapir.dk	Punktum dk A/S (direct)
basicwallpapers.dk	Punktum dk A/S (direct)
basis-bolig.dk	Punktum dk A/S (direct)
bballzone.dk	Punktum dk A/S (direct)
bedside-crib.dk	Punktum dk A/S (direct)
bedste-feriebyer.dk	Punktum dk A/S (direct)
bedste-kæledyrsudstyr.dk	Punktum dk A/S (direct)
bedste-linkbuilding.dk	dns.services ApS
bedste-træningsudstyr.dk	Punktum dk A/S (direct)
belysningsmaterial.dk	Punktum dk A/S (direct)
bestinclass.dk	Punktum dk A/S (direct)
betapp.dk	Punktum dk A/S (direct)
bezh.dk	Punktum dk A/S (direct)
billig-ferie-i-udlandet.dk	Punktum dk A/S (direct)
billig-håndværker.dk	Punktum dk A/S (direct)
billig-linkbuilding-service-i-danmark.dk	dns.services ApS
billig-mode.dk	Punktum dk A/S (direct)
billig-personlig-pleje.dk	Punktum dk A/S (direct)
billige-designermøbler.dk	Punktum dk A/S (direct)
billige-plejeprodukter.dk	Punktum dk A/S (direct)
biludlejningkreta.dk	Punktum dk A/S (direct)
biomega.dk	Punktum dk A/S (direct)
bisstream.dk	Punktum dk A/S (direct)
bjergesoehus.dk	Punktum dk A/S (direct)
bloggerland.dk	Punktum dk A/S (direct)
blogguide.dk	Punktum dk A/S (direct)
blogide.dk	Punktum dk A/S (direct)
bluepixel.dk	Punktum dk A/S (direct)
boerne-toej.dk	Punktum dk A/S (direct)
boernebogklub.dk	Punktum dk A/S (direct)
boligboligbolig.dk	Punktum dk A/S (direct)
boligservicebogen.dk	Punktum dk A/S (direct)
boogiloo.dk	Punktum dk A/S (direct)
boostadventure.dk	Punktum dk A/S (direct)
brandavenue.dk	Punktum dk A/S (direct)
brandngrow.dk	Punktum dk A/S (direct)
brasidor.dk	Punktum dk A/S (direct)
brugdinrampe.dk	Punktum dk A/S (direct)
buit.dk	Punktum dk A/S (direct)
bulgarianwine.dk	Punktum dk A/S (direct)
bureau-1.dk	Punktum dk A/S (direct)
businessbroen.dk	Punktum dk A/S (direct)
businesskatapult.dk	Punktum dk A/S (direct)
businessstressexpress.dk	Punktum dk A/S (direct)
byens-biler.dk	Punktum dk A/S (direct)
bysinne.dk	Punktum dk A/S (direct)
bæredygtighed-modstandsdygtighed.dk	Punktum dk A/S (direct)
caminovandringer.dk	Punktum dk A/S (direct)
canisport.dk	Punktum dk A/S (direct)
cars4business.dk	Punktum dk A/S (direct)
casino-bob.dk	dns.services ApS
caviarpris.dk	Punktum dk A/S (direct)
cenaturio.dk	Punktum dk A/S (direct)
centerdata.dk	Punktum dk A/S (direct)
centrumdemokraterne.dk	Punktum dk A/S (direct)
chrennbjerg.dk	Punktum dk A/S (direct)
chrisweb.dk	Punktum dk A/S (direct)
city-driver.dk	Punktum dk A/S (direct)
ckfklima.dk	Punktum dk A/S (direct)
cledesign.dk	Punktum dk A/S (direct)
cm-carparts.dk	Punktum dk A/S (direct)
co4.dk	Punktum dk A/S (direct)
cobury.dk	Punktum dk A/S (direct)
cybergalleriet.dk	Punktum dk A/S (direct)

Showing 100 of 481.

📋 WHOIS#

⏱️ Lookup Timing#

36ms

28ms

40ms

AAAA

26ms

TXT

144ms

CAA

32ms

HTTPS

37ms

TLSA

42ms

SOA

0ms

MTA-STS

45ms

DNSSEC

96ms

SRV

56ms

Total

499ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-15 17:02:23	3010ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-06 03:38:47	689ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 16:30:25 shown	499ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-04 22:16:38	6549ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 13:24:18	1230ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-28 15:41:11	880ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-23 17:22:38	2458ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 09:18:58	1081ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-21 04:19:54	1099ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-19 14:59:58	662ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-19 09:04:52	926ms	4 NS 1 A 1 MX	⚠️ Bogus
2026-06-16 14:08:26	596ms	4 NS 1 A 1 MX	🔓 Insecure