basislisten.dk

📜 Historical scan 2026-06-16 14:08:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

basislisten.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 23 July 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.53.131.81 is hosted by TDC Holding A/S (AS3292) in Denmark. The zone is DNSSEC-signed and validates, 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 71ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	—	—	—
ns2.dandomain.dk	—	—	—

🌍 A Records#

1 records 73ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.53.131.81	—	—	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	—

📧 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#

1 records 283ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (basislisten.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.basislisten.dk)
p=reject	v=DMARC1;p=reject;rua=mailto:w6y9biqi@ag.eu.dmarcadvisor.com;

📬 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 2026-10-17 06:38:23

www CNAME	sharedwaf.westeurope.cloudapp.azure.com (all on azure.com) → 20.71.3.242 (AS8075)
www vs bare domain	Same network basislisten.dk: 20.71.3.242 (AS8075) www.basislisten.dk: 20.71.3.242 (AS8075)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

213ms

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

🏷️ SOA#

83ms

Field	Value
Serial	2019062800
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-16 07:13:21

Field	Value
Registrar	CloudPortal.dk A/S
Registered	2003-07-23
Expires	2027-07-31 (287d)

🔗 Same registrant#

10 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
ambulancein.dk	Punktum dk A/S (direct)
godtsygehusbyggeri.dk	Punktum dk A/S (direct)
laegehaandbog.dk	Punktum dk A/S (direct)
lægehåndbog.dk	Punktum dk A/S (direct)
lægehåndbogen.dk	Punktum dk A/S (direct)
patienthaandbogen.dk	Punktum dk A/S (direct)
rads.dk	Punktum dk A/S (direct)
regioner.dk	Punktum dk A/S (direct)
regionernyheder.dk	Punktum dk A/S (direct)
rltn.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

71ms

73ms

68ms

AAAA

68ms

TXT

283ms

CAA

56ms

HTTPS

62ms

TLSA

91ms

SOA

83ms

MTA-STS

104ms

DNSSEC

213ms

SRV

0ms

Total

557ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 06:38:22	956ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-02 14:08:04	753ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-01 14:49:58	1108ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 14:45:37	1282ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-18 19:00:07	5264ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-04 14:17:33	1097ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-18 12:26:18	2855ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 14:13:44	2798ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-20 07:42:31	652ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 14:08:18 shown	557ms	2 NS 1 A 0 MX	🔒 Secure