frelloskolen.dk

📜 Historical scan 2026-07-01 23:42:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frelloskolen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 116.203.209.91 is hosted by Hetzner Online GmbH (AS24940) in Germany. 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
116.203.209.91	3600s	static.91.209.203.116.clients.your-server.de	AS24940	Hetzner Online GmbH	116.202.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 143ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all
v5llt1piht6e8qt4cpurb11h6k
vkskoler.azurewebsites.net

✉️ SPF#

Policy	Record (frelloskolen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.frelloskolen.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:64be3ddc7fc2a@dmarc.centerasecurity.com; ruf=mailto:dmarc@varde.dk; fo=1

📬 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 21:33:21

www	46.30.215.191 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks frelloskolen.dk: 116.203.209.91 (AS24940) www.frelloskolen.dk: 46.30.215.191 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

62ms

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

🏷️ SOA#

49ms

Field	Value
Serial	2026032502
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

39ms

42ms

34ms

AAAA

47ms

TXT

143ms

CAA

34ms

HTTPS

31ms

TLSA

109ms

SOA

49ms

MTA-STS

44ms

DNSSEC

62ms

SRV

47ms

Total

580ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 12:55:46	981ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-23 18:37:49	477ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-01 23:42:48 shown	580ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-17 09:28:25	550ms	2 NS 1 A 0 MX	🔒 Secure