rydefriskole.dk

📜 Historical scan 2026-06-24 02:53:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rydefriskole.dk is a .dk domain served by 4 nameservers (ns1.dotserv.com, ns1.dotserv.net, ns2.dotserv.com and 1 more). It was registered on 5 October 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.217.104 is hosted by Atea A/S (AS21060) in Denmark. The zone is not DNSSEC-signed, 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#

4 records 359ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dotserv.com	178.20.218.61 2a01:7cc0:101:ffff::51	ns1.dotserv.com ns1.dotserv.com	AS21060 Atea A/S AS21060 Atea A/S
ns1.dotserv.net	178.20.217.29 2a01:7cc0:101:ffff::52	ns1.dotserv.net ns2.dotserv.com	AS21060 Atea A/S AS21060 Atea A/S
ns2.dotserv.com	193.180.214.21	—	AS44803 Webdock.io ApS
ns2.dotserv.net	162.19.249.51 2001:41d0:701:1100::c89e	ns2.dotserv.net ns2.dotserv.net	AS16276 OVH SAS AS16276 OVH SAS

🌍 A Records#

1 records 286ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.217.104	3600s	v1005.dotserv.com	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 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#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.rydefriskole.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-18 14:36:16

www	178.20.217.104 (AS21060) (address records, no CNAME)
www vs bare domain	Same network rydefriskole.dk: 178.20.217.104 (AS21060) www.rydefriskole.dk: 178.20.217.104 (AS21060)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

455ms

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

🏷️ SOA#

338ms

Field	Value
Serial	2021100509
Primary NS (MNAME)	a.misconfigured.powerdns.server
Responsible (RNAME)	hostmaster@rydefriskole.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-07 14:22:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-10-05
Expires	2028-10-04 (716d)

📋 WHOIS#

⏱️ Lookup Timing#

359ms

286ms

298ms

AAAA

285ms

TXT

629ms

CAA

284ms

HTTPS

297ms

TLSA

150ms

SOA

338ms

MTA-STS

61ms

DNSSEC

455ms

SRV

2067ms

Total

2592ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-25 08:16:10	3067ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-27 04:31:02	1453ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-24 02:53:58 shown	2592ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-23 19:18:16	1167ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 05:42:53	522ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-21 04:01:06	1070ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 15:22:23	591ms	4 NS 1 A 0 MX	🔓 Insecure