f-e-s.dk

📜 Historical scan 2026-09-15 18:17:31 · ← 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 132ms

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 114ms

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 89ms

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 105ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.20.100,172.67.192.18 ech=AEX+DQBBKgAgACCu60V83/DDFDEyue73FZpzzpIwqiqVgDHylsvWWs+GSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= 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#

170ms

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	2414599355
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 (155d)

📋 WHOIS#

⏱️ Lookup Timing#

132ms

114ms

121ms

AAAA

89ms

TXT

266ms

CAA

131ms

HTTPS

105ms

TLSA

307ms

SOA

0ms

MTA-STS

106ms

DNSSEC

170ms

SRV

150ms

Total

1805ms

🕐 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 shown	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	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