feltmaking.dk

📜 Historical scan 2026-09-03 09:17:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

feltmaking.dk is a .dk domain served by 2 nameservers (kobe.ns.cloudflare.com, rosalyn.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.43.126 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 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 78ms

Nameserver	IP addresses	PTR	ASN / ISP
kobe.ns.cloudflare.com	108.162.195.193 162.159.44.193 172.64.35.193 2606:4700:58::a29f:2cc1 2803:f800:50::6ca2:c3c1 2a06:98c1:50::ac40:23c1	kobe.ns.cloudflare.com kobe.ns.cloudflare.com kobe.ns.cloudflare.com kobe.ns.cloudflare.com kobe.ns.cloudflare.com kobe.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rosalyn.ns.cloudflare.com	108.162.194.59 162.159.38.59 172.64.34.59 2606:4700:50::a29f:263b 2803:f800:50::6ca2:c23b 2a06:98c1:50::ac40:223b	rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.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 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.43.126	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.179.134	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
20	300s	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
30	300s	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.43.126
🔶 Autoconfig	104.21.43.126

🔷 AAAA Records (IPv6)#

2 records 60ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:2b7e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:b386	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 72ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.43.126,172.67.179.134 ech=AEX+DQBBCAAgACBkAu+Rywkk+QDHjXqGBoRppAdbhKikUblr2zCjH62uIgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2b7e,2606:4700:3037::ac43:b386

📝 TXT Records#

1 records 419ms

TXT Record
v=spf1 mx include:spf.gigahost.dk include:_spf.google.com -all

✉️ SPF#

Policy	Record (feltmaking.dk)
-all (hard fail)	v=spf1 mx include:spf.gigahost.dk include:_spf.google.com -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#

latest probe, not this scan · checked 2026-10-07 17:50:17

www	104.21.43.126 172.67.179.134 2606:4700:3035::6815:2b7e 2606:4700:3037::ac43:b386 (AS13335) (address records, no CNAME)
www vs bare domain	Same network feltmaking.dk: 104.21.43.126 172.67.179.134 2606:4700:3035::6815:2b7e 2606:4700:3037::ac43:b386 (AS13335) www.feltmaking.dk: 104.21.43.126 172.67.179.134 2606:4700:3035::6815:2b7e 2606:4700:3037::ac43:b386 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9086ms

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	2413137729
Primary NS (MNAME)	kobe.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#

78ms

80ms

60ms

AAAA

60ms

TXT

419ms

CAA

57ms

HTTPS

72ms

TLSA

116ms

SOA

0ms

MTA-STS

107ms

DNSSEC

9086ms

SRV

145ms

Total

10554ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 12:07:11	710ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-20 20:56:35	1311ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-13 15:07:57	1007ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-06 14:19:59	5228ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-05 08:25:32	1181ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-03 09:17:37 shown	10554ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-28 05:25:38	918ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-26 06:31:10	803ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-25 03:26:36	10033ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-14 20:57:02	9043ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-25 08:51:24	6181ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-22 21:53:04	1108ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:37:11	732ms	2 NS 2 A 3 MX	🔓 Insecure