trailer.dk

Records from scan: 2026-09-30 19:55:25 · 617ms total · last checked 2026-10-16 12:26 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 56ms

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 52ms

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 51ms

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 321ms

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#

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#

75ms

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

🏷️ SOA#

53ms

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#

56ms

52ms

51ms

AAAA

55ms

TXT

321ms

CAA

63ms

HTTPS

57ms

TLSA

96ms

SOA

53ms

MTA-STS

82ms

DNSSEC

75ms

SRV

121ms

Total

617ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 19:55:25 shown	617ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 01:59:48	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