free-concept.dk

📜 Historical scan 2026-06-17 09:28:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

free-concept.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 30 December 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.66.124.107 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by web7.redhost.dk. 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 119ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 110ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.66.124.107	—	web7.redhost.dk	AS47292	Sentia Denmark A/S	77.66.124.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 113ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	web7.redhost.dk	77.66.124.107	web7.redhost.dk	AS47292 Sentia Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 237ms

TXT Record
v=spf1 include:web7.redhost.dk -all

✉️ SPF#

Policy	Record (free-concept.dk)
-all (hard fail)	v=spf1 include:web7.redhost.dk -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 2026-09-30 05:22:22

www	Address record (no CNAME)
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#

325ms

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

🏷️ SOA#

123ms

Field	Value
Serial	2026032401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-13 01:30:38

Field	Value
Registrar	Netkant ApS
Registered	2010-12-30
Expires	2026-12-31 (75d)

🔗 Same registrant#

11 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
bestilgaven.dk	Netkant ApS
firmatojshop.dk	Netkant ApS
firmatøjshoppen.dk	Netkant ApS
indlos-gavekort.dk	Netkant ApS
indlosgavekort.dk	Netkant ApS
indløs-gavekort.dk	Netkant ApS
julegaveshoppen.dk	Netkant ApS
paaskegaveshoppen.dk	Netkant ApS
paaskeshoppen.dk	Netkant ApS
profiltoj.dk	Netkant ApS
sommergaveshoppen.dk	Netkant ApS

📋 WHOIS#

⏱️ Lookup Timing#

119ms

110ms

113ms

AAAA

124ms

TXT

237ms

CAA

116ms

HTTPS

102ms

TLSA

133ms

SOA

123ms

MTA-STS

84ms

DNSSEC

325ms

SRV

0ms

Total

835ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 05:00:31	629ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-22 17:26:31	719ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-31 20:28:30	804ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 19:08:18	6630ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-24 03:55:06	2293ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-22 01:47:31	682ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-18 22:32:01	4696ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-04 04:24:17	768ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 00:23:42	712ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 17:56:48	682ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 21:16:28	575ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 18:52:39	2744ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:28:06 shown	835ms	2 NS 1 A 1 MX	🔒 Secure