genoskan.dk

📜 Historical scan 2026-06-21 03:19:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

genoskan.dk is a .dk domain served by 3 nameservers (nsa.perf1.fr, nsb.perf1.com, nsc.perf1.com). It was registered on 31 October 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 152.89.172.56 is hosted by Nameshield SAS (AS209510) in France. The zone is DNSSEC-signed and validates, has no 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#

3 records 76ms

Nameserver	IP addresses	PTR	ASN / ISP
nsa.perf1.fr	2a01:c8:100::100 81.92.94.100	nsa.perf1.fr nsa.perf1.fr	AS20756 Nameshield SAS AS20756 Nameshield SAS
nsb.perf1.com	2a01:c8:101::100 81.92.95.100	nsb.perf1.com nsb.perf1.com	AS20756 Nameshield SAS AS20756 Nameshield SAS
nsc.perf1.com	152.89.172.100 2a09:35c0:102::100	nsc.perf1.com nsc.perf1.com	AS209510 Nameshield SAS AS209510 Nameshield SAS

🌍 A Records#

3 records 81ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
152.89.172.56	43200s	cdn.perf1.com	AS209510	Nameshield SAS	152.89.172.0/22	🇫🇷 France	—
81.92.94.54	43200s	cdn.perf1.com	AS20756	Nameshield SAS	81.92.80.0/20	🇫🇷 France	Angers
81.92.95.55	43200s	cdn.perf1.com	AS20756	Nameshield SAS	81.92.80.0/20	🇫🇷 France	Angers

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

3 records 67ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:c8:100::54	43200s	cdn.perf1.com	AS20756	Nameshield SAS	2a01:c8:0:0:0:0:0:0/32	🇫🇷 France	—
2a01:c8:101::55	43200s	cdn.perf1.com	AS20756	Nameshield SAS	2a01:c8:0:0:0:0:0:0/32	🇫🇷 France	—
2a09:35c0:102::56	43200s	cdn.perf1.com	AS209510	Nameshield SAS	2a09:35c0:100:0:0:0:0:0/40	🇫🇷 France	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 452ms

TXT Record
docusign=79f1daa6-f6d1-4ca6-9d55-0aba4010a208
docusign=e8b71843-a0d9-4b8a-8f8a-72d94674bf6f
MS=ms75740925

✉️ 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 2026-10-15 15:54:12

www CNAME	saspresence.perf1.com (all on perf1.com) → 185.65.58.55 81.92.91.56 (AS20756)
www vs bare domain	Same network genoskan.dk: 152.89.172.56 81.92.94.54 81.92.95.55 2a01:c8:100::54 (AS20756 AS209510) www.genoskan.dk: 185.65.58.55 81.92.91.56 (AS20756)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

159ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026061801
Primary NS (MNAME)	nsa.perf1.fr
Responsible (RNAME)	technical@nameshield.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-01 23:59:26

Field	Value
Registrar	NAMESHIELD
Registered	2008-10-31
Expires	2027-10-31 (379d)

📋 WHOIS#

⏱️ Lookup Timing#

76ms

81ms

69ms

AAAA

67ms

TXT

452ms

CAA

71ms

HTTPS

92ms

TLSA

1677ms

SOA

0ms

MTA-STS

70ms

DNSSEC

159ms

SRV

240ms

Total

4420ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 15:54:12	3621ms	3 NS 3 A 0 MX	🔒 Secure
2026-10-08 02:14:58	4286ms	3 NS 3 A 0 MX	🔒 Secure
2026-10-01 23:42:05	2171ms	3 NS 3 A 0 MX	🔒 Secure
2026-09-30 23:34:41	697ms	3 NS 3 A 0 MX	🔒 Secure
2026-09-24 05:42:50	1534ms	3 NS 3 A 0 MX	🔒 Secure
2026-09-18 08:05:19	596ms	3 NS 3 A 0 MX	🔒 Secure
2026-09-14 12:40:40	3047ms	3 NS 3 A 0 MX	🔒 Secure
2026-09-04 11:18:53	1841ms	3 NS 3 A 0 MX	🔒 Secure
2026-08-31 14:16:32	4338ms	3 NS 3 A 0 MX	🔒 Secure
2026-08-28 05:10:11	1049ms	3 NS 3 A 0 MX	🔒 Secure
2026-08-27 03:07:56	498ms	3 NS 3 A 0 MX	🔒 Secure
2026-08-20 17:57:54	4827ms	3 NS 3 A 0 MX	🔒 Secure
2026-08-14 05:34:59	965ms	3 NS 3 A 0 MX	🔒 Secure
2026-08-09 08:56:47	1087ms	3 NS 3 A 0 MX	🔒 Secure
2026-07-23 17:35:14	1178ms	3 NS 3 A 0 MX	🔒 Secure
2026-07-16 16:35:47	1934ms	3 NS 3 A 0 MX	🔒 Secure
2026-07-13 19:12:13	931ms	3 NS 3 A 0 MX	🔒 Secure
2026-07-03 14:27:09	6509ms	3 NS 3 A 0 MX	🔒 Secure
2026-06-26 02:20:28	847ms	3 NS 3 A 0 MX	🔒 Secure
2026-06-24 02:19:40	4389ms	3 NS 3 A 0 MX	🔒 Secure
2026-06-21 11:24:11	915ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 09:31:32	917ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 03:19:52 shown	4420ms	3 NS 3 A 0 MX	🔒 Secure
2026-06-17 10:01:51	1052ms	3 NS 3 A 0 MX	🔒 Secure