trailer.dk

📜 Historical scan 2026-09-30 01:59:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

trailer.dk is a .dk domain served by 2 nameservers (ns.gpserver.dk, ns2.gpserver.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 148.251.88.37 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.trailer.dk. The zone is not DNSSEC-signed, 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.gpserver.dk	65.21.48.197	ns3.gpserver.dk	AS24940 Hetzner Online GmbH
ns2.gpserver.com	195.201.149.111	ns2.gpserver.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
148.251.88.37	600s	htz-serv-node14-pc.gpserver.dk	AS24940	Hetzner Online GmbH	148.251.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail.trailer.dk	138.201.32.130	mail.gpserver.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	148.251.88.37
🔶 Autoconfig	148.251.88.37

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 386ms

TXT Record
v=spf1 mx include:spf.goldenplanet.com ~all

✉️ SPF#

Policy	Record (trailer.dk)
~all (soft fail)	v=spf1 mx include:spf.goldenplanet.com ~all

📨 DMARC#

Policy	Record (_dmarc.trailer.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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 2026-10-10 02:31:11

www	148.251.88.37 (AS24940) (address records, no CNAME)
www vs bare domain	Same network trailer.dk: 148.251.88.37 (AS24940) www.trailer.dk: 148.251.88.37 (AS24940)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms

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	21
Primary NS (MNAME)	ns.gpserver.dk
Responsible (RNAME)	hostmaster@gpserver.dk
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	28800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

42ms

64ms

44ms

AAAA

45ms

TXT

386ms

CAA

40ms

HTTPS

40ms

TLSA

190ms

SOA

0ms

MTA-STS

104ms

DNSSEC

70ms

SRV

128ms

Total

766ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 19:55:25	617ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 01:59:48 shown	766ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 08:51:24	784ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 07:44:23	2503ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 01:54:36	722ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 13:23:24	820ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 17:44:52	834ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 17:13:59	916ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 12:42:11	1135ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 14:41:17	1368ms	2 NS 1 A 1 MX	🔓 Insecure