rygaardsskole.dk

📜 Historical scan 2026-09-23 15:15:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rygaardsskole.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 August 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.66.30.203 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by .. 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 44ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.66.30.203	3600s	—	AS47292	Sentia Denmark A/S	77.66.16.0/20	🇩🇰 Denmark	Værløse

📧 MX Records#

1 records 39ms

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#

3 records 133ms

TXT Record
inst=Rygaards Skole
uvmid=157018
v=spf1 -all

✉️ SPF#

Policy	Record (rygaardsskole.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.rygaardsskole.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc-feedback@educant.dk; aspf=r

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records 30ms

Flags	Tag	Value
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 03:58:32

www CNAME	web3.meebox.net (all on meebox.net) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.rygaardsskole.dk
www vs bare domain	www does not resolve rygaardsskole.dk: 77.66.30.203 (AS47292) www.rygaardsskole.dk: no address (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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

123ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092201
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 2026-10-07 11:58:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-08-13
Expires	2027-09-30 (347d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

39ms

AAAA

52ms

TXT

133ms

CAA

30ms

HTTPS

41ms

TLSA

404ms

SOA

0ms

MTA-STS

54ms

DNSSEC

123ms

SRV

39ms

Total

921ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 16:19:48	602ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 15:15:01 shown	921ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 23:29:08	2516ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-27 19:08:08	1145ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 23:51:34	10131ms	2 NS 1 A 4 MX	🔒 Secure