efterskolefaellesskab.dk

📜 Historical scan 2026-08-21 11:44:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

efterskolefaellesskab.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 December 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.148 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.148	3600s	webcluster1.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

4 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod12-cph3.one.com	104.37.34.246	mx1.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod12-cph3.one.com	104.37.34.247	mx2.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod12-cph3.one.com	104.37.34.248	mx3.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod12-cph3.one.com	104.37.34.249	mx4.pub.mailpod12-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	46.30.215.148
🔶 Autoconfig	46.30.215.148

🔷 AAAA Records (IPv6)#

1 records 52ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:a2:3fe8:239f:fab1	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 214ms

TXT Record
google-site-verification=AUfGf-lmQzigrgHlg8038MFe6xgrCqWzxEzkMEI3DVc

✉️ 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 2026-10-20 11:05:16

www	46.30.215.148 2a02:2350:5:106:a2:3fe8:239f:fab1 (AS51468) (address records, no CNAME)
www vs bare domain	Same network efterskolefaellesskab.dk: 46.30.215.148 2a02:2350:5:106:a2:3fe8:239f:fab1 (AS51468) www.efterskolefaellesskab.dk: 46.30.215.148 2a02:2350:5:106:a2:3fe8:239f:fab1 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

4 records 177ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…

🔐 DNSSEC#

81ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082005
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 11:46:38

Field	Value
Registrar	ONE.COM A/S
Registered	2024-12-07
Expires	2026-12-06 (46d)

🔗 Same registrant#

11 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
8klasse-efterskole.dk	ONE.COM A/S
9klasse-efterskole.dk	ONE.COM A/S
billig-efterskole.dk	Punktum dk A/S (direct)
efterskole-i-mariager-efterskole.dk	Punktum dk A/S (direct)
efterskolebesoeg.dk	ONE.COM A/S
efterskolenatur.dk	ONE.COM A/S
kulturefterskole.dk	ONE.COM A/S
nordjylland-efterskole.dk	ONE.COM A/S
nystartpaaefterskole.dk	ONE.COM A/S
rejse-efterskole.dk	Punktum dk A/S (direct)
ski-efterskole.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

44ms

52ms

47ms

AAAA

52ms

TXT

214ms

CAA

42ms

HTTPS

51ms

TLSA

177ms

SOA

0ms

MTA-STS

97ms

DNSSEC

81ms

SRV

209ms

Total

1268ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 11:05:16	1272ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-08 17:41:26	537ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-03 11:45:36	830ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-21 11:44:08 shown	1268ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-20 11:13:45	32956ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-28 23:00:50	936ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-22 04:37:52	736ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-21 00:46:07	1318ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-19 14:39:41	661ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 06:05:45	702ms	2 NS 1 A 4 MX	🔒 Secure