frieskolerslaererforening.dk

📜 Historical scan 2026-07-24 09:04:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frieskolerslaererforening.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 April 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, has no 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 30ms

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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 10:03:33

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Same network frieskolerslaererforening.dk: 46.30.211.38 (AS51468) www.frieskolerslaererforening.dk: 46.30.211.38 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2050ms

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

🏷️ SOA#

23ms

Field	Value
Serial	2026071401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-20 07:02:32

Field	Value
Registrar	Simply.com A/S
Registered	2006-04-06
Expires	2027-04-30 (186d)

🔗 Same registrant#

8 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
elsekr.dk	Simply.com A/S
fairloen.dk	ONE.COM A/S
fairløn.dk	Simply.com A/S
frieskoler.dk	Simply.com A/S
fsl.dk	Simply.com A/S
lærerløn.dk	Simply.com A/S
trioannonce.dk	Simply.com A/S
tudis.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

30ms

29ms

31ms

AAAA

29ms

TXT

144ms

CAA

29ms

HTTPS

31ms

TLSA

38ms

SOA

23ms

MTA-STS

33ms

DNSSEC

2050ms

SRV

33ms

Total

6462ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 10:03:33	344ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-21 10:35:10	343ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-20 06:46:51	595ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-16 04:17:22	902ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 16:30:43	541ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 17:57:19	556ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 01:22:20	8499ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 09:04:01 shown	6462ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 04:33:50	16504ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 23:24:26	1567ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:20:50	3355ms	2 NS 1 A 0 MX	🔒 Secure