fritidsskoler.dk

📜 Historical scan 2026-06-25 01:40:15 · ← 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 139ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 243ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.2.16	3599s	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 124ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.semark.dk	83.151.155.18	—	AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.webexchange.nu → 46.36.209.50

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 499ms

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#

468ms

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

🏷️ SOA#

135ms

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#

139ms

243ms

124ms

AAAA

142ms

TXT

499ms

CAA

114ms

HTTPS

138ms

TLSA

351ms

SOA

135ms

MTA-STS

110ms

DNSSEC

468ms

SRV

355ms

Total

1705ms

🕐 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 shown	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	1739ms	2 NS 1 A 1 MX	🔒 Secure