dlt.dk

📜 Historical scan 2026-06-17 03:51:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dlt.dk is a .dk domain served by 3 nameservers (dns1.rackhosting.com, dns2.rackhosting.com, dns3.rackhosting.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 144.76.182.254 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by dlt-dk.mail.protection.outlook.com. 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#

3 records 61ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.rackhosting.com	—	—	—
dns2.rackhosting.com	—	—	—
dns3.rackhosting.com	—	—	—

🌍 A Records#

1 records 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
144.76.182.254	—	www.dlt.dk	AS24940	Hetzner Online GmbH	144.76.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 81ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	dlt-dk.mail.protection.outlook.com	52.101.68.10 52.101.68.29 52.101.73.24 52.101.73.4	mail-dbbpr03cu00102.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 256ms

TXT Record
google-site-verification=5FnVj4eDlfFe9zyHjNterL6XkZ8mL9t5vqz81BCNGho
MS=ms39296222
v=spf1 mx a ip4:88.198.140.10 ip4:77.247.73.195 a:rackhosting.com include:spf.mandrillapp.com include:spf.protection.outlook.com ip4:77.247.74.168 ~all

✉️ SPF#

Policy	Record (dlt.dk)
~all (soft fail)	v=spf1 mx a ip4:88.198.140.10 ip4:77.247.73.195 a:rackhosting.com include:spf.mandrillapp.com include:spf.protection.outlook.com ip4:77.247.74.168 ~all

📨 DMARC#

Policy	Record (_dmarc.dlt.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 2026-10-12 16:47:44

www CNAME	dlt.dk (all on dlt.dk) → 144.76.182.254 (AS24940)
www vs bare domain	Same network dlt.dk: 144.76.182.254 (AS24940) www.dlt.dk: 144.76.182.254 (AS24940)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

150ms

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

🏷️ SOA#

89ms

Field	Value
Serial	1730815732
Primary NS (MNAME)	dns1.rackhosting.com
Responsible (RNAME)	jb@dlt.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

61ms

68ms

81ms

AAAA

60ms

TXT

256ms

CAA

93ms

HTTPS

91ms

TLSA

2312ms

SOA

89ms

MTA-STS

57ms

DNSSEC

150ms

SRV

0ms

Total

3005ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:23:16	758ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 05:40:41	788ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-25 09:08:10	961ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 00:56:40	2324ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-22 22:04:14	1176ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 03:51:02 shown	3005ms	3 NS 1 A 1 MX	🔓 Insecure