efterskolernesdag.dk

📜 Historical scan 2026-06-17 06:05:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

efterskolernesdag.dk is a .dk domain served by 2 nameservers (bella.ns.cloudflare.com, mark.ns.cloudflare.com). It was registered on 21 January 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.47.245 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 22ms

Nameserver	IP addresses	PTR	ASN / ISP
bella.ns.cloudflare.com	—	—	—
mark.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.47.245	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.174.144	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 25ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:2ff5	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:ae90	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 24ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.47.245,172.67.174.144 ech=AEX+DQBBXgAgACBk3IkpEn8VmeTeqwAXwjKHnHDe2nNyrlKhzDn33dKfVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2ff5,2606:4700:3035::ac43:ae90

📝 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 2026-10-25 00:59:42

www	NXDOMAIN
www vs bare domain	www does not resolve efterskolernesdag.dk: 104.21.47.245 172.67.174.144 2606:4700:3030::6815:2ff5 2606:4700:3033::ac43:ae90 (AS13335) www.efterskolernesdag.dk: no address (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms

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

🏷️ SOA#

24ms

Field	Value
Serial	2406572503
Primary NS (MNAME)	bella.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-25 01:11:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-01-21
Expires	2027-01-31 (97d)

🔗 Same registrant#

31 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
aarhus-friskole.dk	CURANET A/S
afgangsbevis.dk	Punktum dk A/S (direct)
apps2code.dk	CURANET A/S
brammingtanker.dk	CURANET A/S
capipe.dk	CURANET A/S
cloudroom.dk	Punktum dk A/S (direct)
demoskole.dk	Punktum dk A/S (direct)
efterskoleit.dk	Punktum dk A/S (direct)
efterskolernes-dag.dk	Punktum dk A/S (direct)
efterskoleweb.dk	Punktum dk A/S (direct)
eksamensbevis.dk	Punktum dk A/S (direct)
eksamensbeviser.dk	Punktum dk A/S (direct)
finddinefterskole.dk	Punktum dk A/S (direct)
finddinskole.dk	CURANET A/S
gravio-smtp.dk	Punktum dk A/S (direct)
gravio.dk	Punktum dk A/S (direct)
gvent.dk	CURANET A/S
himmerlands-ungdomsskole.dk	Punktum dk A/S (direct)
himmerlandsefterskole.dk	CURANET A/S
mindebog.dk	Punktum dk A/S (direct)
minskoleapp.dk	Punktum dk A/S (direct)
revisorit.dk	Punktum dk A/S (direct)
skoledrift.dk	CURANET A/S
skoleit.dk	Punktum dk A/S (direct)
skoleitenheder.dk	CURANET A/S
skolekontor.dk	CURANET A/S
skoleplus.dk	CURANET A/S
techkup.dk	CURANET A/S
techkuppet.dk	CURANET A/S
testskole.dk	CURANET A/S
zamrum.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

22ms

26ms

24ms

AAAA

25ms

TXT

137ms

CAA

20ms

HTTPS

24ms

TLSA

90ms

SOA

24ms

MTA-STS

36ms

DNSSEC

90ms

SRV

0ms

Total

435ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 00:59:42	370ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-23 12:06:29	1778ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-19 06:21:37	429ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-09 13:16:24	440ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-05 16:45:54	442ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 16:17:12	440ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 15:31:07	2385ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 09:31:13	1753ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-07 16:41:24	814ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 02:47:20	723ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 10:33:08	926ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 15:04:10	718ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 06:05:55 shown	435ms	2 NS 2 A 0 MX	🔓 Insecure