f-e-s.dk

📜 Historical scan 2026-06-28 00:18:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

f-e-s.dk is a .dk domain served by 2 nameservers (javier.ns.cloudflare.com, kira.ns.cloudflare.com). It was registered on 23 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.20.100 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 64ms

Nameserver	IP addresses	PTR	ASN / ISP
javier.ns.cloudflare.com	108.162.195.204 162.159.44.204 172.64.35.204 2606:4700:58::a29f:2ccc 2803:f800:50::6ca2:c3cc 2a06:98c1:50::ac40:23cc	javier.ns.cloudflare.com javier.ns.cloudflare.com javier.ns.cloudflare.com javier.ns.cloudflare.com javier.ns.cloudflare.com javier.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kira.ns.cloudflare.com	108.162.194.197 162.159.38.197 172.64.34.197 2606:4700:50::a29f:26c5 2803:f800:50::6ca2:c2c5 2a06:98c1:50::ac40:22c5	kira.ns.cloudflare.com kira.ns.cloudflare.com kira.ns.cloudflare.com kira.ns.cloudflare.com kira.ns.cloudflare.com kira.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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.20.100	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.192.18	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.192.18
🔶 Autoconfig	172.67.192.18

🔷 AAAA Records (IPv6)#

2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:c012	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:1464	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.20.100,172.67.192.18 ech=AEX+DQBBtAAgACCVeA0j31/XfvsNvEgjO9EDYT/5yvgEE/G6xmPiW4LFDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:c012,2606:4700:3036::6815:1464

📝 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 21:03:20

www	104.21.20.100 172.67.192.18 2606:4700:3032::ac43:c012 2606:4700:3036::6815:1464 (AS13335) (address records, no CNAME)
www vs bare domain	Same network f-e-s.dk: 104.21.20.100 172.67.192.18 2606:4700:3032::ac43:c012 2606:4700:3036::6815:1464 (AS13335) www.f-e-s.dk: 104.21.20.100 172.67.192.18 2606:4700:3032::ac43:c012 2606:4700:3036::6815:1464 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

78ms

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

🏷️ SOA#

63ms

Field	Value
Serial	2407516326
Primary NS (MNAME)	javier.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-09-30 19:13:08

Field	Value
Registrar	NETIM
Registered	2026-03-23
Expires	2027-03-22 (154d)

📋 WHOIS#

⏱️ Lookup Timing#

64ms

53ms

67ms

AAAA

45ms

TXT

222ms

CAA

42ms

HTTPS

44ms

TLSA

67ms

SOA

63ms

MTA-STS

77ms

DNSSEC

78ms

SRV

96ms

Total

810ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:40:17	762ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 18:34:56	398ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-28 01:05:17	2406ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 22:23:18	1203ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 18:17:31	1805ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-19 23:05:48	1083ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 14:46:49	993ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-21 04:26:07	795ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-06 16:03:10	927ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-28 00:18:50 shown	810ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 11:31:23	494ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 06:24:05	569ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 09:10:03	1195ms	2 NS 2 A 0 MX	🔓 Insecure