dsar.dk

📜 Historical scan 2026-06-24 15:01:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dsar.dk is a .dk domain served by 3 nameservers (dns1.rackhosting.com, dns2.rackhosting.com, dns3.rackhosting.com). It was registered on 8 March 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.150.110.138 is hosted by Rackhosting.com ApS (AS31590) in Denmark. Mail is handled by mail.dsar.dk. The zone is not DNSSEC-signed, has no 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 321ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.rackhosting.com	77.247.69.212	dns1.rackhosting.com	AS31590 Rackhosting.com ApS
dns2.rackhosting.com	45.32.187.211	dns2.rackhosting.com	AS20473 The Constant Company, LLC
dns3.rackhosting.com	77.247.69.213	dns3.rackhosting.com	AS31590 Rackhosting.com ApS

🌍 A Records#

1 records 324ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.150.110.138	86400s	hardware-test.dk	AS31590	Rackhosting.com ApS	194.150.108.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 186ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.dsar.dk	77.247.64.12	vice.rackhosting.com	AS31590 Rackhosting.com ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 531ms

TXT Record
v=spf1 a mx ip4:77.247.73.192/26 -all

✉️ SPF#

Policy	Record (dsar.dk)
-all (hard fail)	v=spf1 a mx ip4:77.247.73.192/26 -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-09 12:53:59

www CNAME	dsar.dk (all on dsar.dk) → 194.150.110.138 (AS31590)
www vs bare domain	Same network dsar.dk: 194.150.110.138 (AS31590) www.dsar.dk: 194.150.110.138 (AS31590)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

393ms

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

🏷️ SOA#

172ms

Field	Value
Serial	1772031699
Primary NS (MNAME)	dns3.rackhosting.com
Responsible (RNAME)	lukaszfilinski@zitelab.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-09 13:17:29

Field	Value
Registrar	Eurodns S.A
Registered	2018-03-08
Expires	2027-03-31 (164d)

📋 WHOIS#

⏱️ Lookup Timing#

321ms

324ms

186ms

AAAA

166ms

TXT

531ms

CAA

158ms

HTTPS

149ms

TLSA

146ms

SOA

172ms

MTA-STS

312ms

DNSSEC

393ms

SRV

309ms

Total

1208ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:53:59	943ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-08 21:16:50	777ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 04:15:09	9515ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-24 15:01:49 shown	1208ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 23:50:54	1065ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 19:49:28	720ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 04:45:28	2631ms	3 NS 1 A 1 MX	🔓 Insecure