osk.dk

📜 Historical scan 2026-06-27 01:56:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

osk.dk is a .dk domain served by 2 nameservers (dax.ns.cloudflare.com, julissa.ns.cloudflare.com). It was registered on 16 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 199.60.103.156 is hosted by Cloudflare London, LLC (AS209242) in United States. Mail is handled by osk-dk.mail.protection.outlook.com. 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#

2 records 234ms

Nameserver	IP addresses	PTR	ASN / ISP
dax.ns.cloudflare.com	108.162.195.133 162.159.44.133 172.64.35.133 2606:4700:58::a29f:2c85 2803:f800:50::6ca2:c385 2a06:98c1:50::ac40:2385	dax.ns.cloudflare.com dax.ns.cloudflare.com dax.ns.cloudflare.com dax.ns.cloudflare.com dax.ns.cloudflare.com dax.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
julissa.ns.cloudflare.com	108.162.194.105 162.159.38.105 172.64.34.105 2606:4700:50::a29f:2669 2803:f800:50::6ca2:c269 2a06:98c1:50::ac40:2269	julissa.ns.cloudflare.com julissa.ns.cloudflare.com julissa.ns.cloudflare.com julissa.ns.cloudflare.com julissa.ns.cloudflare.com julissa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 206ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.60.103.156	300s	—	AS209242	Cloudflare London, LLC	199.60.103.0/24	🇺🇸 United States	—
199.60.103.56	300s	—	AS209242	Cloudflare London, LLC	199.60.103.0/24	🇺🇸 United States	—

📧 MX Records#

1 records 201ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	osk-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::c 2a01:111:f403:ca09::3 2a01:111:f403:ca09::8 52.101.68.0 52.101.73.1 52.101.73.15 52.101.73.24	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 516ms

TXT Record
hnnf1mneicr6mnk0rnc0lu7ai7
MS=ms52806242
v=spf1 include:_spf17520.spfprotect.com -all

✉️ SPF#

Policy	Record (osk.dk)
-all (hard fail)	v=spf1 include:_spf17520.spfprotect.com -all

📨 DMARC#

Policy	Record (_dmarc.osk.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:6486f6a66dc2f@dmarc.centerasecurity.com;

📬 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 2026-10-16 19:28:07

www CNAME	5937555.group5.sites.hubspot.net (all on hubspot.net) → 199.60.103.226 199.60.103.30 2606:2c40::c73c:671e 2606:2c40::c73c:67e2 (AS209242)
www vs bare domain	Same network osk.dk: 199.60.103.156 199.60.103.56 (AS209242) www.osk.dk: 199.60.103.226 199.60.103.30 2606:2c40::c73c:671e 2606:2c40::c73c:67e2 (AS209242)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-osk-dk._domainkey.oskshiptech.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-osk-dk._domainkey.oskshiptech.onmicrosoft.com	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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

329ms

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

🏷️ SOA#

197ms

Field	Value
Serial	2407968972
Primary NS (MNAME)	dax.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 09:19:36

Field	Value
Registrar	DANDOMAIN A/S
Registered	1998-02-16
Expires	2027-03-31 (164d)

🔗 Same registrant#

2 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
osk-group.dk	DANDOMAIN A/S
osk-shiptech.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

234ms

206ms

201ms

AAAA

456ms

TXT

516ms

CAA

203ms

HTTPS

204ms

TLSA

415ms

SOA

197ms

MTA-STS

252ms

DNSSEC

329ms

SRV

238ms

Total

2075ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 19:28:07	2135ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-06 02:52:59	1438ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 02:26:52	880ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 10:40:52	1638ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-19 17:08:20	11737ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-06 12:11:37	1622ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 04:35:25	1931ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 12:55:28	1197ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 09:38:03	2689ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-08 08:23:18	1686ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 11:32:25	2713ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-14 01:26:18	3895ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 01:56:40 shown	2075ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 21:36:23	1193ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 23:43:31	1779ms	2 NS 2 A 1 MX	🔓 Insecure