ringeefterskole.dk

📜 Historical scan 2026-10-09 09:53:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ringeefterskole.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 November 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.65 is hosted by team.blue Denmark A/S (AS48854) 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 53ms

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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.65	3600s	vm1379.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 45ms

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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.21.42.65
🔶 Autoconfig	185.21.42.65

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 183ms

TXT Record
uvmid=473301

✉️ 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 2026-10-09 13:59:33

www	185.21.42.65 (AS48854) (address records, no CNAME)
www vs bare domain	Same network ringeefterskole.dk: 185.21.42.65 (AS48854) www.ringeefterskole.dk: 185.21.42.65 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2026092701
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 2026-10-15 04:54:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-11-15
Expires	2026-11-30 (41d)

🔗 Same registrant#

3 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
rfe.dk	Punktum dk A/S (direct)
ringe-fsk.dk	Punktum dk A/S (direct)
ringefriskole.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

51ms

45ms

AAAA

43ms

TXT

183ms

CAA

35ms

HTTPS

48ms

TLSA

44ms

SOA

47ms

MTA-STS

69ms

DNSSEC

120ms

SRV

68ms

Total

613ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:59:33	420ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 09:53:00 shown	613ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 09:25:18	2564ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 09:05:43	593ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 08:12:13	568ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 03:10:36	603ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 23:31:25	750ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-06 20:03:58	1060ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 12:17:45	642ms	2 NS 1 A 4 MX	🔒 Secure