concept-s.dk

📜 Historical scan 2026-06-26 11:57:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

concept-s.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 August 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 48ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

5 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	173.194.73.27 2a00:1450:4010:c05::1b 2a00:1450:4010:c05::1b	lq-in-f27.1e100.net li-in-x1b.1e100.net li-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
15	43200s	alt1.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
15	43200s	alt2.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	aspmx2.googlemail.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	aspmx3.googlemail.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.47.247.18
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 164ms

TXT Record
google-site-verification=zP8AxRM6rwbLC92oUgeVGVWvnhVQvOCFhNMZjIlI0uA

✉️ 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 2026-10-12 05:34:30

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network concept-s.dk: 195.47.247.18 (AS51468) www.concept-s.dk: 195.47.247.18 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

59ms

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

🏷️ SOA#

32ms

Field	Value
Serial	2026061101
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 2026-10-18 18:22:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-08-16
Expires	2027-08-31 (314d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

48ms

36ms

31ms

AAAA

36ms

TXT

164ms

CAA

31ms

HTTPS

30ms

TLSA

101ms

SOA

32ms

MTA-STS

47ms

DNSSEC

59ms

SRV

50ms

Total

758ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 05:34:30	702ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-29 17:55:24	523ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-22 00:57:51	703ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-13 20:13:42	1120ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-06 19:01:06	710ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 05:08:21	999ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-25 10:02:47	879ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-13 20:38:42	2833ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-27 00:49:52	24964ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-20 11:09:25	6310ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-18 04:38:36	4952ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-14 14:24:15	1005ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-07 19:55:11	5704ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-26 11:57:55 shown	758ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-21 06:02:34	1147ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 00:09:11	65535ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 22:14:36	2140ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 22:06:29	456ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 22:01:38	659ms	2 NS 1 A 5 MX	🔒 Secure