sdninvestment.dk

Records from scan: 2026-10-09 01:44:52 · 3720ms total · last checked 2026-10-21 01:04 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sdninvestment.dk is a .dk domain served by 3 nameservers (ns3.firstfind.nl, ns4.firstfind.nl, ns5.firstfind.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.157.87.204 is hosted by Your Hosting B.V. (AS48635) in The Netherlands. 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#

3 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.firstfind.nl	2a01:b940:1057::53 5.157.86.222	ns3.firstfind.nl ns3.firstfind.nl	AS48635 Your Hosting B.V. AS48635 Your Hosting B.V.
ns4.firstfind.nl	2a01:b940:1057::54 5.157.87.222	— ns4.firstfind.nl	AS48635 Your Hosting B.V. AS48635 Your Hosting B.V.
ns5.firstfind.net	178.128.248.2 2a03:b0c0:2:d0::1183:f001	ns5.firstfind.net ns5.firstfind.net	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC

🌍 A Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.157.87.204	100s	redirect.yourhosting.nl	AS48635	Your Hosting B.V.	5.157.80.0/21	🇳🇱 The Netherlands	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	5.157.87.204
🔶 Autoconfig	5.157.87.204

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 1818ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (sdninvestment.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.sdninvestment.dk)
p=reject	v=DMARC1; p=reject; fo=1

📬 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 2026-10-09 01:44:52

www CNAME	sdninvestment.dk (all on sdninvestment.dk) → 5.157.87.204 (AS48635)
www vs bare domain	Same network sdninvestment.dk: 5.157.87.204 (AS48635) www.sdninvestment.dk: 5.157.87.204 (AS48635)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

87ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2022113000
Primary NS (MNAME)	ns3.firstfind.nl
Responsible (RNAME)	hostmaster@firstfind.nl
Refresh	16384s
Retry	2048s
Expire	1048576s
Minimum (neg-cache TTL)	14400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

60ms

37ms

1177ms

AAAA

49ms

TXT

1818ms

CAA

54ms

HTTPS

43ms

TLSA

1215ms

SOA

40ms

MTA-STS

72ms

DNSSEC

87ms

SRV

1694ms

Total

3720ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 01:44:52 shown	3720ms	3 NS 1 A 0 MX	🔓 Insecure
2026-10-01 05:37:48	2306ms	3 NS 1 A 0 MX	🔓 Insecure
2026-08-27 08:16:05	2877ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-26 20:48:24	1705ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-24 00:21:44	1166ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 06:21:36	648ms	3 NS 1 A 0 MX	🔓 Insecure