silverfast.dk

📜 Historical scan 2026-06-20 22:36:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

silverfast.dk is a .dk domain served by 2 nameservers (ns1.telekom.net, pns.dtag.de). It was registered on 8 November 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.6.73.195 is hosted by Deutsche Telekom AG (AS3320) in Germany. 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#

2 records 308ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.telekom.net	2003:180:a:1000::53 212.185.24.65	ns1.telekom.net ns1.telekom.net	AS3320 Deutsche Telekom AG AS3320 Deutsche Telekom AG
pns.dtag.de	194.25.0.125 2003:40:8000::100	pns.dtag.de pns.dtag.de	AS3320 Deutsche Telekom AG AS3320 Deutsche Telekom AG

🌍 A Records#

1 records 284ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.6.73.195	86400s	mail.silverfast.de	AS3320	Deutsche Telekom AG	217.0.0.0/13	🇩🇪 Germany	Kiel

📧 MX Records#

📧

No MX records found

🔷 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 2026-10-08 00:27:58

www	217.6.73.195 (AS3320) (address records, no CNAME)
www vs bare domain	Same network silverfast.dk: 217.6.73.195 (AS3320) www.silverfast.dk: 217.6.73.195 (AS3320)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

436ms

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

🏷️ SOA#

331ms

Field	Value
Serial	2022081200
Primary NS (MNAME)	pns.dtag.de
Responsible (RNAME)	dnsadmin@nic.dtag.de
Refresh	10800s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-22 09:37:21

Field	Value
Registrar	Deutsche Telekom AG
Registered	2010-11-08
Expires	2026-11-30 (39d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

308ms

284ms

215ms

AAAA

153ms

TXT

757ms

CAA

233ms

HTTPS

276ms

TLSA

180ms

SOA

331ms

MTA-STS

213ms

DNSSEC

436ms

SRV

372ms

Total

1748ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 20:34:17	1074ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-26 12:10:02	9536ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-23 04:12:05	1326ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-22 17:32:55	925ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 22:36:47 shown	1748ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 18:12:52	1035ms	2 NS 1 A 0 MX	🔓 Insecure