fritidsskoler.dk

📜 Historical scan 2026-06-17 09:21:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fritidsskoler.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 31 July 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.50.2.16 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by mail.semark.dk. The zone is DNSSEC-signed and validates, publishes a 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#

2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	—	—	—
ns2.scannet2.dk	—	—	—

🌍 A Records#

1 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.2.16	—	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.semark.dk	83.151.155.18	—	AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 260ms

TXT Record
v=spf1 include:_spf.semarkit.net include:spf.scannet.dk ?all

✉️ SPF#

Policy	Record (fritidsskoler.dk)
?all (neutral)	v=spf1 include:_spf.semarkit.net include:spf.scannet.dk ?all

📨 DMARC#

Policy	Record (_dmarc.fritidsskoler.dk)
p=reject	v=DMARC1; p=reject; sp=reject; aspf=r; adkim=r; fo=1; pct=100; rua=mailto:semark-d@dmarc.report-uri.com; ruf=mailto:semark-d@dmarc.report-uri.com;

📬 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 2026-10-08 20:11:24

www CNAME	app-dofweb-prod-001.azurewebsites.net (all on azurewebsites.net) → 20.50.2.16 (AS8075)
www vs bare domain	Same network fritidsskoler.dk: 20.50.2.16 (AS8075) www.fritidsskoler.dk: 20.50.2.16 (AS8075)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

203ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

43ms

Field	Value
Serial	2024052901
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-06 09:05:34

Field	Value
Registrar	A/S SCANNET
Registered	2003-07-31
Expires	2027-07-31 (285d)

📋 WHOIS#

⏱️ Lookup Timing#

49ms

54ms

56ms

AAAA

49ms

TXT

260ms

CAA

59ms

HTTPS

55ms

TLSA

319ms

SOA

43ms

MTA-STS

93ms

DNSSEC

203ms

SRV

0ms

Total

1739ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 20:11:24	448ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 22:51:25	676ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 14:53:23	1147ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 19:50:42	2034ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 16:24:53	550ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 01:40:15	1705ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 14:15:49	983ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:21:05 shown	1739ms	2 NS 1 A 1 MX	🔒 Secure