trailertjek.dk

📜 Historical scan 2026-08-17 00:51:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

trailertjek.dk is a .dk domain served by 2 nameservers (arvind.ns.cloudflare.com, mary.ns.cloudflare.com). It was registered on 15 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.42.218 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 66ms

Nameserver	IP addresses	PTR	ASN / ISP
arvind.ns.cloudflare.com	108.162.195.227 162.159.44.227 172.64.35.227 2606:4700:58::a29f:2ce3 2803:f800:50::6ca2:c3e3 2a06:98c1:50::ac40:23e3	arvind.ns.cloudflare.com arvind.ns.cloudflare.com arvind.ns.cloudflare.com arvind.ns.cloudflare.com arvind.ns.cloudflare.com arvind.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mary.ns.cloudflare.com	108.162.192.134 172.64.32.134 173.245.58.134 2606:4700:50::adf5:3a86 2803:f800:50::6ca2:c086 2a06:98c1:50::ac40:2086	mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.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 69ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.42.218	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.210.104	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.210.104
🔶 Autoconfig	172.67.210.104

🔷 AAAA Records (IPv6)#

2 records 73ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::ac43:d268	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2ada	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 78ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.42.218,172.67.210.104 ech=AEX+DQBBbwAgACAMDxJdTinKDF4y0e7H2QnetpwXrxiI4rigx5boCZaDawAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:d268,2606:4700:3037::6815:2ada

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.trailertjek.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-20 21:25:02

www	104.21.42.218 172.67.210.104 2606:4700:3036::ac43:d268 2606:4700:3037::6815:2ada (AS13335) (address records, no CNAME)
www vs bare domain	Same network trailertjek.dk: 104.21.42.218 172.67.210.104 2606:4700:3036::ac43:d268 2606:4700:3037::6815:2ada (AS13335) www.trailertjek.dk: 104.21.42.218 172.67.210.104 2606:4700:3036::ac43:d268 2606:4700:3037::6815:2ada (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

179ms

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	2412352841
Primary NS (MNAME)	arvind.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 13:30:32

Field	Value
Registrar	Simply.com A/S
Registered	2026-04-15
Expires	2027-04-14 (173d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

66ms

69ms

72ms

AAAA

73ms

TXT

249ms

CAA

65ms

HTTPS

78ms

TLSA

65ms

SOA

0ms

MTA-STS

95ms

DNSSEC

179ms

SRV

106ms

Total

964ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 21:25:02	1067ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-15 16:34:48	1286ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-11 13:06:27	6603ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-22 19:56:38	1198ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-17 00:51:12 shown	964ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-15 21:35:32	1881ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-13 09:56:28	2766ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 15:21:23	574ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 07:10:45	917ms	2 NS 2 A 0 MX	🔓 Insecure