feedeksperten.dk

📜 Historical scan 2026-07-03 10:30:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

feedeksperten.dk is a .dk domain served by 2 nameservers (cora.ns.cloudflare.com, marvin.ns.cloudflare.com). It was registered on 3 December 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.46.84 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 341ms

Nameserver	IP addresses	PTR	ASN / ISP
cora.ns.cloudflare.com	108.162.194.195 162.159.38.195 172.64.34.195 2606:4700:50::a29f:26c3 2803:f800:50::6ca2:c2c3 2a06:98c1:50::ac40:22c3	cora.ns.cloudflare.com cora.ns.cloudflare.com cora.ns.cloudflare.com cora.ns.cloudflare.com cora.ns.cloudflare.com cora.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
marvin.ns.cloudflare.com	108.162.195.251 162.159.44.251 172.64.35.251 2606:4700:58::a29f:2cfb 2803:f800:50::6ca2:c3fb 2a06:98c1:50::ac40:23fb	marvin.ns.cloudflare.com marvin.ns.cloudflare.com marvin.ns.cloudflare.com marvin.ns.cloudflare.com marvin.ns.cloudflare.com marvin.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 356ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.46.84	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.136.254	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 284ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	smtp.google.com	142.251.127.26 142.251.127.27 2a00:1450:4001:c21::1a 2a00:1450:4001:c21::1b 2a00:1450:400c:c0b::1a 2a00:1450:400c:c0b::1a 64.233.184.26	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net wa-in-x1a.1e100.net wa-in-f26.1e100.net wa-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 305ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:88fe	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2e54	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 273ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.46.84,172.67.136.254 ech=AEX+DQBB3gAgACCPKMPUWYsfllfGVguuvZBi9k/vK3KCiR6DJ8kZWt9oGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:88fe,2606:4700:3037::6815:2e54

📝 TXT Records#

2 records 862ms

TXT Record
google-site-verification=1yamkvD3G94imFEDX08Vbn3iSIyGZ7mr30DZzw7ax-E
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (feedeksperten.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.feedeksperten.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:info@feedeksperten.dk

📬 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 02:07:58

www	104.21.46.84 172.67.136.254 2606:4700:3031::ac43:88fe 2606:4700:3037::6815:2e54 (AS13335) (address records, no CNAME)
www vs bare domain	Same network feedeksperten.dk: 104.21.46.84 172.67.136.254 2606:4700:3031::ac43:88fe 2606:4700:3037::6815:2e54 (AS13335) www.feedeksperten.dk: 104.21.46.84 172.67.136.254 2606:4700:3031::ac43:88fe 2606:4700:3037::6815:2e54 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2537ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2408395509
Primary NS (MNAME)	cora.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 06:32:22

Field	Value
Registrar	Simply.com A/S
Registered	2025-12-03
Expires	2026-12-02 (45d)

📋 WHOIS#

⏱️ Lookup Timing#

341ms

356ms

284ms

AAAA

305ms

TXT

862ms

CAA

340ms

HTTPS

273ms

TLSA

593ms

SOA

0ms

MTA-STS

357ms

DNSSEC

2537ms

SRV

345ms

Total

13671ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 14:18:00	2824ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-17 07:45:18	908ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 04:42:35	1578ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 11:16:46	621ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-19 14:38:45	2191ms	2 NS 2 A 1 MX	❓ Unknown
2026-07-03 10:30:20 shown	13671ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 10:14:26	1202ms	2 NS 2 A 1 MX	🔓 Insecure