dcf-trailer.dk

📜 Historical scan 2026-09-24 04:48:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dcf-trailer.dk is a .dk domain served by 4 nameservers (ns1.tridentmedia.dk, ns2.tridentmedia.dk, ns3.tridentmedia.dk and 1 more). It was registered on 31 March 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.156.96.152 is hosted by WNB A/S (AS207934) in Denmark. Mail is handled by dcftrailer-dk0i.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#

4 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.tridentmedia.dk	185.156.98.183	ns1.qih.dk	AS207934 WNB A/S
ns2.tridentmedia.dk	2a05:f480:2000:132e:5400:3ff:fe98:85f6 70.34.196.123	— ns2.qih.dk	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
ns3.tridentmedia.dk	199.247.20.243 2001:19f0:6c01:2d9a:5400:3ff:fe98:86c3	ns3.qih.dk —	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
ns4.tridentmedia.dk	2a05:f480:1400:6ec:5400:3ff:fe99:3c6 95.179.184.51	— ns4.qih.dk	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.156.96.152	3600s	serv1.tridentmedia.dk	AS207934	WNB A/S	185.156.96.0/22	🇩🇰 Denmark	Tønder

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dcftrailer-dk0i.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::e 2a01:111:f403:ca09::28 2a01:111:f403:ca21::a 52.101.181.156 52.101.185.21 52.101.73.126 52.101.91.21	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr05cu00105.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)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 156ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 319ms

TXT Record
MS=ms20983648
v=spf1 +a +mx +ip4:185.156.96.152 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (dcf-trailer.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:185.156.96.152 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 2026-10-15 18:54:14

www CNAME	dcf-trailer.dk (all on dcf-trailer.dk) → 185.156.96.152 (AS207934)
www vs bare domain	Same network dcf-trailer.dk: 185.156.96.152 (AS207934) www.dcf-trailer.dk: 185.156.96.152 (AS207934)
Wildcard	No
Denial of existence	NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.dcf-trailer.dk	qv0IkDNW3LTv1s0Z2W7tltOVf0uz0KC3wPF79OcYp5w

🔗 TLSA / DANE#

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

🔐 DNSSEC#

118ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092400
Primary NS (MNAME)	ns1.tridentmedia.dk
Responsible (RNAME)	kasbje@tridentmedia.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-12 10:49:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-03-31
Expires	2027-03-31 (165d)

🔗 Same registrant#

6 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
krudttønden.dk	Punktum dk A/S (direct)
outletbasar.dk	Punktum dk A/S (direct)
tbby.dk	Punktum dk A/S (direct)
thistedfestfyrværkeri.dk	Punktum dk A/S (direct)
zamunda.dk	Punktum dk A/S (direct)
zamundafloors.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

34ms

41ms

AAAA

52ms

TXT

319ms

CAA

49ms

HTTPS

47ms

TLSA

318ms

SOA

0ms

MTA-STS

60ms

DNSSEC

118ms

SRV

156ms

Total

1182ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 18:54:14	3605ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-14 15:51:28	5670ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-13 14:03:37	1195ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-12 10:45:11	3720ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-12 10:37:43	2547ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-11 06:31:34	970ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-10 06:03:16	1749ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-09 04:13:53	2111ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-08 04:11:42	5530ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-07 04:05:33	1376ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-06 03:19:26	2691ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-05 03:11:42	2170ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-04 02:56:14	1452ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-03 02:54:43	1428ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-02 02:50:09	1797ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-01 02:45:51	3473ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-30 02:37:55	898ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-29 06:05:18	1566ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-28 05:58:23	1295ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-27 05:35:01	1282ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-26 05:15:35	1019ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-25 05:08:06	1316ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-25 04:57:12	2117ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-24 04:48:32 shown	1182ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-22 15:18:11	1839ms	4 NS 1 A 1 MX	🔓 Insecure