sixtenskurser.dk

📜 Historical scan 2026-06-26 16:27:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sixtenskurser.dk is a .dk domain served by 2 nameservers (ns1.dns-parking.com, ns2.dns-parking.com). It was registered on 21 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.113.16.93 is hosted by Hostinger International Limited (AS47583) in Germany. Mail is handled by mx1.hostinger.com, mx2.hostinger.com. 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 222ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns-parking.com	162.159.24.201 2400:cb00:2049:1::a29f:18c9	ns1.dns-parking.com —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns2.dns-parking.com	162.159.25.42 2400:cb00:2049:1::a29f:192a	ns2.dns-parking.com —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 220ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.113.16.93	60s	—	AS47583	Hostinger International Limited	92.113.16.0/20	🇩🇪 Germany	Frankfurt am Main
92.113.23.4	60s	—	AS47583	Hostinger International Limited	92.113.16.0/20	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

2 records 220ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	14400s	mx1.hostinger.com	172.65.182.103 2606:4700:90:0:c1f8:f874:2386:b61f	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
10	14400s	mx2.hostinger.com	172.65.182.103 2606:4700:90:0:c1f8:f874:2386:b61f	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.mail.hostinger.com → 34.120.251.119
🔶 Autoconfig	autoconfig.mail.hostinger.com → 34.120.251.119

🔷 AAAA Records (IPv6)#

2 records 224ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:4780:42:a2db:de3c:21bc:5da7:6ccf	60s	—	AS47583	Hostinger International Limited	2a02:4780:40:0:0:0:0:0/44	🇩🇪 Germany	Frankfurt am Main
2a02:4780:44:421:91a0:81ed:2b1a:420	60s	—	AS47583	Hostinger International Limited	2a02:4780:40:0:0:0:0:0/44	🇩🇪 Germany	Frankfurt am Main

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 906ms

TXT Record
v=spf1 include:_spf.mail.hostinger.com ~all

✉️ SPF#

Policy	Record (sixtenskurser.dk)
~all (soft fail)	v=spf1 include:_spf.mail.hostinger.com ~all

📨 DMARC#

Policy	Record (_dmarc.sixtenskurser.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 2026-10-15 13:33:47

www CNAME	www.sixtenskurser.dk.cdn.hstgr.net (all on hstgr.net) → 147.79.119.68 193.58.105.225 2a02:4780:2a:4b40:1633:f4fe:d516:6d05 2a02:4780:36:bc2c:ed57:30ae:2c0c:5f49 (AS47583)
www vs bare domain	Same network sixtenskurser.dk: 193.58.105.97 77.37.50.95 2a02:4780:29:6c85:a083:649f:735e:a73d 2a02:4780:2a:87a5:a356:9434:b0b8:7f83 (AS47583) www.sixtenskurser.dk: 147.79.119.68 193.58.105.225 2a02:4780:2a:4b40:1633:f4fe:d516:6d05 2a02:4780:36:bc2c:ed57:30ae:2c0c:5f49 (AS47583)
Wildcard	No

🔎 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#

362ms

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

🏷️ SOA#

233ms

Field	Value
Serial	2026062501
Primary NS (MNAME)	ns1.dns-parking.com
Responsible (RNAME)	dns@hostinger.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-11 22:23:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-11-21
Expires	2026-11-20 (32d)

🔗 Same registrant#

3 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
emiloscar.dk	Punktum dk A/S (direct)
gebocare.dk	Simply.com A/S
hadegaver.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

222ms

220ms

AAAA

224ms

TXT

906ms

CAA

445ms

HTTPS

240ms

TLSA

514ms

SOA

233ms

MTA-STS

276ms

DNSSEC

362ms

SRV

418ms

Total

2578ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 13:33:47	945ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-09 00:31:41	2619ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-03 23:07:02	1105ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-01 21:30:33	2006ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-24 20:14:55	958ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-22 01:42:41	1284ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-14 23:39:30	2239ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-09 11:17:33	3172ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-07 10:03:44	965ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 13:26:35	1536ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-20 14:50:07	3565ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-13 13:15:12	3444ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-08 06:22:06	16679ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-23 20:04:40	1038ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-17 12:54:57	9889ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-10 00:00:34	1161ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-03 13:21:06	2839ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-26 16:27:18 shown	2578ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-26 06:49:56	9348ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-24 04:39:03	914ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 11:11:21	8814ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-22 10:43:05	1121ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 22:27:28	1024ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 14:39:26	693ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-18 05:42:06	835ms	2 NS 2 A 2 MX	🔓 Insecure