oscarholding.dk

📜 Historical scan 2026-10-02 01:16:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oscarholding.dk is a .dk domain served by 2 nameservers (carlos.ns.cloudflare.com, faye.ns.cloudflare.com). It was registered on 17 April 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by oscarholding-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
carlos.ns.cloudflare.com	108.162.195.112 162.159.44.112 172.64.35.112 2606:4700:58::a29f:2c70 2803:f800:50::6ca2:c370 2a06:98c1:50::ac40:2370	carlos.ns.cloudflare.com carlos.ns.cloudflare.com carlos.ns.cloudflare.com carlos.ns.cloudflare.com carlos.ns.cloudflare.com carlos.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
faye.ns.cloudflare.com	108.162.194.180 162.159.38.180 172.64.34.180 2606:4700:50::a29f:26b4 2803:f800:50::6ca2:c2b4 2a06:98c1:50::ac40:22b4	faye.ns.cloudflare.com faye.ns.cloudflare.com faye.ns.cloudflare.com faye.ns.cloudflare.com faye.ns.cloudflare.com faye.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	oscarholding-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::d 2a01:111:f403:ca3c::8 2a01:111:f403:ca3c::a 52.101.103.39 52.101.209.31 52.101.68.21 52.101.91.153	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-matpr04cu00101.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 192ms

TXT Record
MS=ms79793662
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (oscarholding.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 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 09:23:51

www	NXDOMAIN
www vs bare domain	Neither resolves oscarholding.dk: no address www.oscarholding.dk: no address
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-oscarholding-dk._domainkey.janoscarholding.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-oscarholding-dk._domainkey.janoscarholding.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#

65ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

30ms

Field	Value
Serial	2416295923
Primary NS (MNAME)	carlos.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 04:10:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-04-17
Expires	2027-04-16 (174d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

43ms

49ms

AAAA

33ms

TXT

192ms

CAA

45ms

HTTPS

40ms

TLSA

239ms

SOA

30ms

MTA-STS

60ms

DNSSEC

65ms

SRV

55ms

Total

738ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:23:51	1503ms	2 NS 0 A 1 MX	🔓 Insecure
2026-10-02 01:16:11 shown	738ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-30 01:03:03	2636ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-24 07:07:52	856ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-22 05:17:47	1478ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-25 01:04:12	2083ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-12 12:17:13	25413ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-07 18:54:15	2164ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-25 02:15:00	3810ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-23 14:43:23	1013ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-21 00:30:18	846ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-17 22:15:38	1331ms	2 NS 0 A 1 MX	🔓 Insecure