ai-kursus.dk

📜 Historical scan 2026-06-16 12:58:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ai-kursus.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 5 May 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 75.2.60.5 is hosted by Amazon.com, Inc. (AS16509) in United States. 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#

3 records 99ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	—	—	—
ns2.simply.com	—	—	—
ns3.simply.com	—	—	—

🌍 A Records#

2 records 113ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
75.2.60.5	—	acd89244c803f7181.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	75.2.0.0/17	🇺🇸 United States	—
99.83.231.61	—	acd89244c803f7181.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	99.83.128.0/17	🇺🇸 United States	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ 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#

1 records 80ms

Flags	Tag	Value
0	issue	letsencrypt.org;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/54403714

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-21 15:02:44

www CNAME	ai-kursus.netlify.app (all on netlify.app) → 35.157.26.135 63.176.8.218 2a05:d014:58f:6200::258 2a05:d014:58f:6200::259 (AS16509)
www vs bare domain	Same network ai-kursus.dk: 75.2.60.5 99.83.231.61 (AS16509) www.ai-kursus.dk: 35.157.26.135 63.176.8.218 2a05:d014:58f:6200::258 2a05:d014:58f:6200::259 (AS16509)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

289ms

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

🏷️ SOA#

43ms

Field	Value
Serial	2025020801
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-12 05:27:11

Field	Value
Registrar	Simply.com A/S
Registered	2023-05-05
Expires	2027-05-04 (194d)

🔗 Same registrant#

4 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
ai-marketing.dk	Simply.com A/S
aiforedrag.dk	Simply.com A/S
bygge-ads.dk	Simply.com A/S
byggeads.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

99ms

113ms

119ms

AAAA

65ms

TXT

393ms

CAA

80ms

HTTPS

102ms

TLSA

255ms

SOA

43ms

MTA-STS

201ms

DNSSEC

289ms

SRV

0ms

Total

1616ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 15:02:44	435ms	3 NS 2 A 0 MX	🔒 Secure
2026-10-02 19:31:32	384ms	3 NS 2 A 0 MX	🔒 Secure
2026-09-26 18:49:50	425ms	3 NS 2 A 0 MX	🔒 Secure
2026-08-28 00:59:32	565ms	3 NS 2 A 0 MX	🔒 Secure
2026-06-24 07:17:43	786ms	3 NS 2 A 0 MX	🔒 Secure
2026-06-24 04:04:52	1170ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 12:58:06 shown	1616ms	3 NS 2 A 0 MX	🔒 Secure