feltherpforum.dk

📜 Historical scan 2026-09-21 15:10:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

feltherpforum.dk is a .dk domain served by 2 nameservers (courtney.ns.cloudflare.com, dave.ns.cloudflare.com). It was registered on 10 September 2026 (WHOIS) and first appeared in the .dk zone on 11 September 2026. Its website address 104.21.4.92 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 134ms

Nameserver	IP addresses	PTR	ASN / ISP
courtney.ns.cloudflare.com	108.162.194.130 162.159.38.130 172.64.34.130 2606:4700:50::a29f:2682 2803:f800:50::6ca2:c282 2a06:98c1:50::ac40:2282	courtney.ns.cloudflare.com courtney.ns.cloudflare.com courtney.ns.cloudflare.com courtney.ns.cloudflare.com courtney.ns.cloudflare.com courtney.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dave.ns.cloudflare.com	108.162.193.109 172.64.33.109 173.245.59.109 2606:4700:58::adf5:3b6d 2803:f800:50::6ca2:c16d 2a06:98c1:50::ac40:216d	dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.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 109ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.4.92	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.131.228	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 148ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:45c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:83e4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 90ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.4.92,172.67.131.228 ech=AEX+DQBBZQAgACDNxwjkD4tRCDFss/Ah5CsKb+eG18EhhEkdPDPtEVXsbAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:45c,2606:4700:3035::ac43:83e4

📝 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 2026-10-14 06:41:14

www	104.21.4.92 172.67.131.228 2606:4700:3031::6815:45c 2606:4700:3035::ac43:83e4 (AS13335) (address records, no CNAME)
www vs bare domain	Same network feltherpforum.dk: 104.21.4.92 172.67.131.228 2606:4700:3031::6815:45c 2606:4700:3035::ac43:83e4 (AS13335) www.feltherpforum.dk: 104.21.4.92 172.67.131.228 2606:4700:3031::6815:45c 2606:4700:3035::ac43:83e4 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

204ms

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	2415141250
Primary NS (MNAME)	courtney.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 12:44:20

Field	Value
Registrar	Openprovider
Registered	2026-09-10
Expires	2027-09-09 (319d)

📋 WHOIS#

⏱️ Lookup Timing#

134ms

109ms

AAAA

148ms

TXT

337ms

CAA

144ms

HTTPS

90ms

TLSA

160ms

SOA

0ms

MTA-STS

163ms

DNSSEC

204ms

SRV

161ms

Total

1529ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 19:55:39	581ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-28 21:28:48	1425ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 20:16:06	650ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-21 15:10:31 shown	1529ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-14 12:27:11	1339ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-11 11:15:17	1122ms	3 NS 1 A 0 MX	🔓 Insecure