feltlex.dk

📜 Historical scan 2026-06-26 22:07:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

feltlex.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.239.242.200 is hosted by Akamai Connected Cloud (AS63949) in The Netherlands. The zone is DNSSEC-signed and validates, 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 188ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 184ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.239.242.200	43200s	172-239-242-200.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	172.236.0.0/14	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	feltlex.dk → 172.239.242.200
🔶 Autoconfig	feltlex.dk → 172.239.242.200

🔷 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 2026-10-22 02:50:58

www CNAME	feltlex.dk (all on feltlex.dk) → 172.239.242.200 (AS63949)
www vs bare domain	Same network feltlex.dk: 172.239.242.200 (AS63949) www.feltlex.dk: 172.239.242.200 (AS63949)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.feltlex.dk	feltlex.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

515ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

215ms

Field	Value
Serial	2026061901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

188ms

184ms

159ms

AAAA

202ms

TXT

674ms

CAA

237ms

HTTPS

232ms

TLSA

136ms

SOA

215ms

MTA-STS

232ms

DNSSEC

515ms

SRV

368ms

Total

1411ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 02:50:58	436ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-24 01:45:16	730ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-01 03:06:55	634ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-20 13:47:50	16801ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-20 21:15:18	874ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-19 09:18:07	4722ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-26 22:07:52 shown	1411ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-25 12:36:17	964ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-22 10:47:00	2657ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-20 22:16:53	1028ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 00:58:55	1706ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-19 14:21:53	754ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-17 10:08:18	641ms	2 NS 1 A 0 MX	🔒 Secure