danishcyberdefence.dk

Records from scan: 2026-09-21 18:23:19 · 2622ms total · last checked 2026-10-18 09:49 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

danishcyberdefence.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.193 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by danishcyberdefence-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 36ms

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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.193	3600s	webcluster1.webpod18-cph3.g1i.one	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	danishcyberdefence-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca09::22 2a01:111:f403:ca21::a 2a01:111:f403:ca21::c 52.101.103.36 52.101.185.24 52.101.68.15 52.101.91.159	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-matpr04cu00207.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

1 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:108:8:1710:f4b:e138	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#

2 records 177ms

TXT Record
v=DMARC1; p=reject; pct=5; rua=mailto:support@danishcyberdefence.dk
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.danishcyberdefence.dk)
p=reject	v=DMARC1; p=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#

checked 2026-10-11 00:32:57

www	46.30.215.193 2a02:2350:5:108:8:1710:f4b:e138 (AS51468) (address records, no CNAME)
www vs bare domain	Same network danishcyberdefence.dk: 46.30.215.193 2a02:2350:5:108:8:1710:f4b:e138 (AS51468) www.danishcyberdefence.dk: 46.30.215.193 2a02:2350:5:108:8:1710:f4b:e138 (AS51468)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-danishcyberdefence-dk._domainkey.langkjaercyberdefence.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-danishcyberdefence-dk._domainkey.langkjaercyberdefence.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#

2067ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082802
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

36ms

32ms

40ms

AAAA

35ms

TXT

177ms

CAA

36ms

HTTPS

43ms

TLSA

177ms

SOA

0ms

MTA-STS

53ms

DNSSEC

2067ms

SRV

56ms

Total

2622ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-21 18:23:19 shown	2622ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-29 03:34:39	1366ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 01:12:40	819ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 00:23:26	1191ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 19:39:04	2186ms	2 NS 3 A 1 MX	🔓 Insecure
2026-06-26 07:42:10	1038ms	2 NS 3 A 1 MX	🔓 Insecure
2026-06-17 00:10:43	2717ms	2 NS 3 A 1 MX	🔓 Insecure