dofskoler.dk

📜 Historical scan 2026-09-26 22:24:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dofskoler.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 20 February 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by dofskoler-dk.mail.protection.outlook.com. 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 25ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dofskoler-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::4 2a01:111:f403:ca09::20 2a01:111:f403:ca09::a 52.101.103.39 52.101.209.153 52.101.68.10 52.101.73.155	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.152
🔶 Autoconfig	94.143.11.218

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 133ms

TXT Record
v=spf1 ip4:40.67.208.1 ip4:20.126.124.177 ip4:23.97.187.218 include:spf.protection.outlook.com include:servers.mcsv.net ~all

✉️ SPF#

Policy	Record (dofskoler.dk)
~all (soft fail)	v=spf1 ip4:40.67.208.1 ip4:20.126.124.177 ip4:23.97.187.218 include:spf.protection.outlook.com include:servers.mcsv.net ~all

📨 DMARC#

Policy	Record (_dmarc.dofskoler.dk)
p=reject	v=DMARC1;p=reject;rua=mailto:ipm4wwk@ar.glockapps.com;ruf=mailto:ipm4wwk@fr.glockapps.com;fo=1;sp=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 2026-10-08 22:35:47

www	94.143.11.218 (AS48854) (address records, no CNAME)
www vs bare domain	Only www resolves dofskoler.dk: no address www.dofskoler.dk: 94.143.11.218 (AS48854) (all like this)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-dofskoler-dk._domainkey.danskoplysningsforbund.p-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-dofskoler-dk._domainkey.danskoplysningsforbund.p-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026090807
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-22 04:40:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-02-20
Expires	2027-04-30 (189d)

🔗 Same registrant#

13 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
aftenskolesamraad.dk	Punktum dk A/S (direct)
dof-aftenskoler.dk	Punktum dk A/S (direct)
dofa.dk	CURANET A/S
dofaftenskoler.dk	Punktum dk A/S (direct)
dofe.dk	Punktum dk A/S (direct)
dofnet.dk	Punktum dk A/S (direct)
dofweb.dk	CURANET A/S
kursistnet.dk	Punktum dk A/S (direct)
motionsven.dk	Punktum dk A/S (direct)
ofasa.dk	CURANET A/S
trivselogsundhed.dk	Punktum dk A/S (direct)
vuptiweb.dk	Punktum dk A/S (direct)
ymb.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

25ms

37ms

27ms

AAAA

31ms

TXT

133ms

CAA

28ms

HTTPS

50ms

TLSA

172ms

SOA

0ms

MTA-STS

55ms

DNSSEC

71ms

SRV

66ms

Total

622ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 19:02:45	692ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-26 22:24:29 shown	622ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-22 12:54:11	690ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-12 21:05:24	1507ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-02 11:09:38	871ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-20 18:00:38	649ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-17 04:05:34	1495ms	2 NS 0 A 1 MX	🔒 Secure