learnabout.dk

📜 Historical scan 2026-06-17 20:21:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

learnabout.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 14 June 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.32.65.61 is hosted by TDC Holding A/S (AS3292) in Denmark. 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#

2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.32.65.61	—	nt-server3.resennet.dk	AS3292	TDC Holding A/S	193.32.65.0/24	🇩🇰 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 181ms

TXT Record
v=spf1 include:_spf.resennet.dk -all

✉️ SPF#

Policy	Record (learnabout.dk)
-all (hard fail)	v=spf1 include:_spf.resennet.dk -all

📨 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 2026-10-10 02:06:51

www	193.32.65.61 (AS3292) (address records, no CNAME)
www vs bare domain	Same network learnabout.dk: 193.32.65.61 (AS3292) www.learnabout.dk: 193.32.65.61 (AS3292)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

61ms

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

🏷️ SOA#

38ms

Field	Value
Serial	2025090101
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-08 07:52:13

Field	Value
Registrar	DANDOMAIN A/S
Registered	2005-06-14
Expires	2027-06-30 (253d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

42ms

AAAA

41ms

TXT

181ms

CAA

30ms

HTTPS

34ms

TLSA

48ms

SOA

38ms

MTA-STS

40ms

DNSSEC

61ms

SRV

81ms

Total

471ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 15:08:05	402ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-27 23:30:41	1109ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-21 12:21:33	428ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-20 18:28:25	453ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-20 10:37:42	486ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-17 20:21:31 shown	471ms	2 NS 1 A 0 MX	🔒 Secure