gentlemanstore.dk

📜 Historical scan 2026-06-17 10:27:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gentlemanstore.dk is a .dk domain served by 2 nameservers (ns2.blueboard.cz, shinzon.blueboard.cz). It was registered on 1 September 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.11.249.139 is hosted by CASABLANCA INT a.s. (AS15685) in Czechia. Mail is handled by mx.blueboard.cz. The zone is not DNSSEC-signed, publishes a 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 158ms

Nameserver	IP addresses	PTR	ASN / ISP
ns2.blueboard.cz	195.201.57.122 2a01:4f8:13b:8d4::2	ns2.blueboard.cz —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
shinzon.blueboard.cz	178.251.187.7 2a00:1ed0:45::b	shinzon.blueboard.cz shinzon.blueboard.cz	AS43541 VSHosting s.r.o. AS43541 VSHosting s.r.o.

🌍 A Records#

1 records 69ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.11.249.139	—	krios.blueboard.cz	AS15685	CASABLANCA INT a.s.	217.11.248.0/23	🇨🇿 Czechia	Prague

📧 MX Records#

1 records 78ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx.blueboard.cz	2001:1528:240::ca 81.0.209.130	mx.blueboard.cz mx.blueboard.cz	AS15685 CASABLANCA INT a.s. AS15685 CASABLANCA INT a.s.

🔷 AAAA Records (IPv6)#

1 records 117ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:1528:240::15	—	krios.blueboard.cz	AS15685	CASABLANCA INT a.s.	2001:1528:0:0:0:0:0:0/32	🇨🇿 Czechia	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 292ms

TXT Record
v=spf1 a mx include:spf.blueboard.cz -all

✉️ SPF#

Policy	Record (gentlemanstore.dk)
-all (hard fail)	v=spf1 a mx include:spf.blueboard.cz -all

📨 DMARC#

Policy	Record (_dmarc.gentlemanstore.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 22:51:47

www	217.11.249.139 2001:1528:240::15 (AS15685) (address records, no CNAME)
www vs bare domain	Same network gentlemanstore.dk: 217.11.249.139 2001:1528:240::15 (AS15685) www.gentlemanstore.dk: 217.11.249.139 2001:1528:240::15 (AS15685)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 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#

156ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

161ms

Field	Value
Serial	2023083251
Primary NS (MNAME)	shinzon.blueboard.cz
Responsible (RNAME)	hostmaster@blueboard.cz
Refresh	10800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-05 10:06:25

Field	Value
Registrar	Gransy s.r.o.
Registered	2023-09-01
Expires	2027-08-31 (314d)

📋 WHOIS#

⏱️ Lookup Timing#

158ms

69ms

78ms

AAAA

117ms

TXT

292ms

CAA

202ms

HTTPS

157ms

TLSA

189ms

SOA

161ms

MTA-STS

68ms

DNSSEC

156ms

SRV

0ms

Total

1086ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 22:51:47	5099ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-15 04:32:52	1102ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-14 02:47:31	6881ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-14 02:27:53	1847ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-06 10:56:09	2294ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-05 09:35:10	3147ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-27 08:05:48	3119ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-26 07:43:36	2988ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-21 10:33:25	2842ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-15 16:16:47	3945ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-08 14:08:37	3819ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-07 11:47:55	1805ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-01 12:38:13	2562ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-30 10:20:20	2764ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 06:58:42	3817ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-22 07:55:53	10718ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-21 07:40:09	9912ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-14 11:07:03	1515ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-08 11:35:44	1518ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-27 08:21:47	18136ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-26 07:55:32	11603ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-25 07:51:24	11462ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-17 12:51:31	2070ms	2 NS 1 A 1 MX	❓ Unknown
2026-07-08 14:13:38	7984ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-03 04:35:46	2675ms	2 NS 1 A 1 MX	🔓 Insecure