dktrading.dk

📜 Historical scan 2026-06-20 04:02:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dktrading.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 28 September 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.184.85.20 is hosted by PerfGrid (AS59795) in The Netherlands. Mail is handled by dktrading-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 1048ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 1046ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.184.85.20	3600s	nlsh04.h4r-infra.net	AS59795	PerfGrid	213.184.84.0/23	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 1051ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dktrading-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::f 2a01:111:f403:ca09::5 2a01:111:f403:ca09::b 52.101.73.2 52.101.73.28 52.101.73.4 52.101.73.6	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am6pr04cu00306.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
🔶 Autoconfig	dktrading.dk → 213.184.85.20

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 1477ms

TXT Record
v=spf1 include:4zuc2cmfr1.spf.dmarc.bluebyte.dk include:spfrerouting.xink.io -all

✉️ SPF#

Policy	Record (dktrading.dk)
-all (hard fail)	v=spf1 include:4zuc2cmfr1.spf.dmarc.bluebyte.dk include:spfrerouting.xink.io -all

📨 DMARC#

Policy	Record (_dmarc.dktrading.dk)
p=reject	v=DMARC1; p=reject; sp=none; rua=mailto:9tkae9xumr@rua.dmarc.bluebyte.dk; ruf=mailto:9tkae9xumr@ruf.dmarc.bluebyte.dk; fo=0; t=n;

📬 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 16:08:46

www CNAME	dktrading.dk (all on dktrading.dk) → 213.184.85.20 (AS59795)
www vs bare domain	Same network dktrading.dk: 213.184.85.20 (AS59795) www.dktrading.dk: 213.184.85.20 (AS59795)
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-dktrading-dk._domainkey.dktrading.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-dktrading-dk._domainkey.dktrading.onmicrosoft.com	RSA · ~1024 bit below 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: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.dktrading.dk	c9f9eed1-11f2-4fe7-9182-cd331d18a55c.auth.acme-challenge.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2685ms

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

🏷️ SOA#

1045ms

Field	Value
Serial	2025110501
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 00:18:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-09-28
Expires	2027-09-30 (347d)

📋 WHOIS#

⏱️ Lookup Timing#

1048ms

1046ms

1051ms

AAAA

1048ms

TXT

1477ms

CAA

1042ms

HTTPS

1045ms

TLSA

2079ms

SOA

1045ms

MTA-STS

45ms

DNSSEC

2685ms

SRV

2076ms

Total

5208ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 09:41:26	842ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 13:31:36	16195ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 04:02:46 shown	5208ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 22:02:37	1703ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-17 03:50:08	793ms	2 NS 1 A 1 MX	🔒 Secure