fte.dk

📜 Historical scan 2026-08-28 18:47:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fte.dk is a .dk domain served by 2 nameservers (arnold.ns.cloudflare.com, lucy.ns.cloudflare.com). It was registered on 28 March 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 23ms

Nameserver	IP addresses	PTR	ASN / ISP
arnold.ns.cloudflare.com	108.162.193.69 172.64.33.69 173.245.59.69 2606:4700:58::adf5:3b45 2803:f800:50::6ca2:c145 2a06:98c1:50::ac40:2145	arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lucy.ns.cloudflare.com	108.162.192.133 172.64.32.133 173.245.58.133 2606:4700:50::adf5:3a85 2803:f800:50::6ca2:c085 2a06:98c1:50::ac40:2085	lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.94.138
🔶 Autoconfig	172.67.168.81

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 2026-10-20 18:21:58

www	141.147.52.33 (AS31898) (address records, no CNAME)
www vs bare domain	Same network fte.dk: 141.147.52.33 (AS31898) www.fte.dk: 141.147.52.33 (AS31898)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.fte.dk	4lkYdm9wG3hfYQ4HAIMAEMlwhs_N5LD4DxF1XXlbcrU
TXT	_acme-challenge.fte.dk	axhmwSlLNIfaC7VMsop8v8I7kGU3WuujCIKIumQXAlA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

96ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2413382090
Primary NS (MNAME)	arnold.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 22:24:56

Field	Value
Registrar	my.host
Registered	2021-03-28
Expires	2027-03-31 (160d)

📋 WHOIS#

⏱️ Lookup Timing#

23ms

22ms

31ms

AAAA

30ms

TXT

146ms

CAA

23ms

HTTPS

34ms

TLSA

39ms

SOA

0ms

MTA-STS

39ms

DNSSEC

96ms

SRV

56ms

Total

940ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 18:21:58	484ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-16 14:46:14	463ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-10 06:46:30	951ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-01 00:03:42	1985ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-29 23:54:51	363ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-24 07:05:31	597ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-22 01:45:52	531ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-18 15:40:49	1143ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-07 22:55:12	1377ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-31 14:06:37	415ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-28 18:47:18 shown	940ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-25 11:00:13	453ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-08 20:46:38	8889ms	2 NS 0 A 0 MX	❓ Unknown
2026-06-28 13:17:26	1227ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-17 10:15:57	1955ms	2 NS 0 A 0 MX	🔓 Insecure