aikurser.dk

📜 Historical scan 2026-06-16 12:49:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aikurser.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 4 June 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 148.251.244.167 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.aikurser.dk. The zone is not DNSSEC-signed, publishes a 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 96ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.nordicway.dk	—	—	—
ns4.nordicway.dk	—	—	—

🌍 A Records#

1 records 86ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
148.251.244.167	—	cp06.nordicway.dk	AS24940	Hetzner Online GmbH	148.251.0.0/16	🇩🇪 Germany	—

📧 MX Records#

1 records 87ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mail.aikurser.dk	148.251.244.167	cp06.nordicway.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 452ms

TXT Record
v=spf1 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (aikurser.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all

📨 DMARC#

Policy	Record (_dmarc.aikurser.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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 2026-10-14 15:12:47

www CNAME	aikurser.dk (all on aikurser.dk) → 188.40.215.228 (AS24940)
www vs bare domain	Same network aikurser.dk: 188.40.215.228 (AS24940) www.aikurser.dk: 188.40.215.228 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

259ms

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

🏷️ SOA#

98ms

Field	Value
Serial	2026061301
Primary NS (MNAME)	ns3.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-14 15:35:25

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-06-04
Expires	2027-06-03 (225d)

📋 WHOIS#

⏱️ Lookup Timing#

96ms

86ms

87ms

AAAA

107ms

TXT

452ms

CAA

97ms

HTTPS

89ms

TLSA

165ms

SOA

98ms

MTA-STS

98ms

DNSSEC

259ms

SRV

0ms

Total

1479ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 15:12:47	549ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-30 19:53:26	654ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-26 07:37:31	9489ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-04 13:02:04	975ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-04 05:17:01	998ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-14 19:04:28	16969ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 07:55:54	707ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 03:56:27	1180ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 11:34:22	824ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:52:06	1175ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:49:27 shown	1479ms	2 NS 1 A 1 MX	🔓 Insecure