feedr.dk

📜 Historical scan 2026-06-17 10:01:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

feedr.dk is a .dk domain served by 2 nameservers (carol.ns.cloudflare.com, mike.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.71.28 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 4 more. The zone is not DNSSEC-signed, has no 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
carol.ns.cloudflare.com	108.162.192.80 172.64.32.80 173.245.58.80 2606:4700:50::adf5:3a50 2803:f800:50::6ca2:c050 2a06:98c1:50::ac40:2050	carol.ns.cloudflare.com carol.ns.cloudflare.com — carol.ns.cloudflare.com carol.ns.cloudflare.com carol.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mike.ns.cloudflare.com	108.162.195.63 162.159.44.63 172.64.35.63 2606:4700:58::a29f:2c3f 2803:f800:50::6ca2:c33f 2a06:98c1:50::ac40:233f	mike.ns.cloudflare.com mike.ns.cloudflare.com mike.ns.cloudflare.com mike.ns.cloudflare.com mike.ns.cloudflare.com mike.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.71.28	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.142.111	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

6 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1a 64.233.161.26	li-in-x1a.1e100.net li-in-f26.1e100.net lh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt3.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt4.aspmx.l.google.com	173.194.43.26 2607:f8b0:400e:c1e::1a	yudlsqd-in-f26.1e100.net yudlsqd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
15	—	6jssnsufeucrlsvnjbcagbvw6qub6xbkiw22cwguy6ugjudvk5jq.mx-verification.google.com	—	—	—

🔷 AAAA Records (IPv6)#

2 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:8e6f	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:471c	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.71.28,172.67.142.111 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:8e6f,2606:4700:3036::6815:471c

📝 TXT Records#

2 records 158ms

TXT Record
facebook-domain-verification=hv68rta8mzqhpkcb28m278y7i5ku7n
google-site-verification=hgTqs7voSsOZpZUQsmq99vg-KfWlT9llYH2aKOP-bx0

✉️ 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 11:11:37

www	104.21.71.28 172.67.142.111 2606:4700:3030::6815:471c 2606:4700:3031::ac43:8e6f (AS13335) (address records, no CNAME)
www vs bare domain	Same network feedr.dk: 104.21.71.28 172.67.142.111 2606:4700:3030::6815:471c 2606:4700:3031::ac43:8e6f (AS13335) www.feedr.dk: 104.21.71.28 172.67.142.111 2606:4700:3030::6815:471c 2606:4700:3031::ac43:8e6f (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

116ms

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

🏷️ SOA#

27ms

Field	Value
Serial	2406575888
Primary NS (MNAME)	carol.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#

37ms

39ms

29ms

AAAA

47ms

TXT

158ms

CAA

42ms

HTTPS

33ms

TLSA

137ms

SOA

27ms

MTA-STS

57ms

DNSSEC

116ms

SRV

0ms

Total

5151ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-05 20:49:45	11424ms	2 NS 2 A 6 MX	🔓 Insecure
2026-08-31 09:53:52	1280ms	2 NS 2 A 6 MX	🔓 Insecure
2026-08-28 00:24:26	946ms	2 NS 2 A 6 MX	🔓 Insecure
2026-08-22 15:02:48	2330ms	2 NS 2 A 6 MX	🔓 Insecure
2026-08-21 14:34:28	9191ms	2 NS 2 A 6 MX	🔓 Insecure
2026-07-03 16:03:36	1316ms	2 NS 2 A 6 MX	🔓 Insecure
2026-06-17 10:01:49 shown	5151ms	2 NS 2 A 6 MX	🔓 Insecure