crystalsten.dk

📜 Historical scan 2026-06-22 13:33:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

crystalsten.dk is a .dk domain served by 5 nameservers (ns1.linode.com, ns2.linode.com, ns3.linode.com and 2 more). It was registered on 8 January 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 108.174.194.93 is hosted by Hostwinds LLC. (AS54290) in United States. Mail is handled by mail.crystalsten.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#

5 records 303ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.linode.com	2600:14c0:6::2 92.123.94.2	c1-2.akashield.net c1-2.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns2.linode.com	2600:14c0:6::3 92.123.94.3	c1-3.akashield.net c1-3.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns3.linode.com	2600:14c0:7::3 92.123.95.3	c2-3.akashield.net c2-3.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns4.linode.com	2600:14c0:7::4 92.123.95.4	c2-4.akashield.net c2-4.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns5.linode.com	2600:14c0:7::2 92.123.95.2	c2-2.akashield.net c2-2.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.

🌍 A Records#

1 records 346ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
108.174.194.93	21600s	client-108-174-194-93.hostwindsdns.com	AS54290	Hostwinds LLC.	108.174.192.0/20	🇺🇸 United States	—

📧 MX Records#

1 records 172ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	21600s	mail.crystalsten.dk	108.174.194.93	client-108-174-194-93.hostwindsdns.com	AS54290 Hostwinds LLC.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 13:44:11

www	108.174.194.93 (AS54290) (address records, no CNAME)
www vs bare domain	Same network crystalsten.dk: 108.174.194.93 (AS54290) www.crystalsten.dk: 108.174.194.93 (AS54290)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

740ms

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

🏷️ SOA#

436ms

Field	Value
Serial	2021000002
Primary NS (MNAME)	ns1.linode.com
Responsible (RNAME)	admin@crystalsten.dk
Refresh	14400s
Retry	14400s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 14:57:57

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-01-08
Expires	2027-01-07 (81d)

📋 WHOIS#

⏱️ Lookup Timing#

303ms

346ms

172ms

AAAA

276ms

TXT

917ms

CAA

354ms

HTTPS

346ms

TLSA

1724ms

SOA

436ms

MTA-STS

372ms

DNSSEC

740ms

SRV

1858ms

Total

5743ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:44:11	1688ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-22 13:33:00 shown	5743ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-21 11:48:33	1032ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 00:42:46	48213ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-16 23:05:26	1398ms	5 NS 1 A 1 MX	🔓 Insecure