forstaerker.dk

Records from scan: 2026-10-12 16:07:32 · 453ms total · last checked 2026-10-16 21:30 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

forstaerker.dk is a .dk domain served by 2 nameservers (asa.ns.cloudflare.com, norman.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.76.73 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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#

2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
asa.ns.cloudflare.com	108.162.192.246 172.64.32.246 173.245.58.246 2606:4700:50::adf5:3af6 2803:f800:50::6ca2:c0f6 2a06:98c1:50::ac40:20f6	asa.ns.cloudflare.com asa.ns.cloudflare.com asa.ns.cloudflare.com asa.ns.cloudflare.com asa.ns.cloudflare.com asa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
norman.ns.cloudflare.com	108.162.193.217 172.64.33.217 173.245.59.217 2606:4700:58::adf5:3bd9 2803:f800:50::6ca2:c1d9 2a06:98c1:50::ac40:21d9	norman.ns.cloudflare.com norman.ns.cloudflare.com norman.ns.cloudflare.com norman.ns.cloudflare.com norman.ns.cloudflare.com norman.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.76.73	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.191.23	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:4c49	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:bf17	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 48ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.76.73,172.67.191.23 ech=AEX+DQBBFQAgACCI4gyktf04kK+wx9zTjSvIE0pjb0K1Jx+CqRo2kUqzZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4c49,2606:4700:3034::ac43:bf17

📝 TXT Records#

1 records 184ms

TXT Record
v=spf1 +a +mx +ip4:91.201.60.70 ~all

✉️ SPF#

Policy	Record (forstaerker.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:91.201.60.70 ~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#

checked 2026-10-12 16:07:33

www	104.21.76.73 172.67.191.23 2606:4700:3034::6815:4c49 2606:4700:3034::ac43:bf17 (AS13335) (address records, no CNAME)
www vs bare domain	Same network forstaerker.dk: 104.21.76.73 172.67.191.23 2606:4700:3034::6815:4c49 2606:4700:3034::ac43:bf17 (AS13335) www.forstaerker.dk: 104.21.76.73 172.67.191.23 2606:4700:3034::6815:4c49 2606:4700:3034::ac43:bf17 (AS13335)
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#

49ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2417257467
Primary NS (MNAME)	asa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

44ms

40ms

32ms

AAAA

43ms

TXT

184ms

CAA

37ms

HTTPS

48ms

TLSA

69ms

SOA

33ms

MTA-STS

48ms

DNSSEC

49ms

SRV

63ms

Total

453ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 16:07:32 shown	453ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 08:27:05	2452ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 17:38:02	10419ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-19 21:55:21	945ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 21:08:28	7944ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-14 12:48:49	3030ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 08:27:55	823ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 22:45:49	480ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 10:39:23	11714ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 10:31:28	745ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 10:29:14	739ms	2 NS 2 A 0 MX	🔓 Insecure