dlfkalender.dk

📜 Historical scan 2026-06-27 01:19:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dlfkalender.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 18 March 2019 (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. Mail is handled by mail.dlfkalender.dk. 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 235ms

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 394ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.32.65.61	3600s	—	AS3292	TDC Holding A/S	193.32.65.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 204ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.dlfkalender.dk	193.32.65.36	mail01.resennet.dk	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 831ms

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

✉️ SPF#

Policy	Record (dlfkalender.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 2026-10-14 20:42:39

www	46.36.209.59 (AS48854) (address records, no CNAME)
www vs bare domain	Same network dlfkalender.dk: 46.36.209.59 (AS48854) www.dlfkalender.dk: 46.36.209.59 (AS48854)
Wildcard	Yes: any name under the zone resolves
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#

437ms

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

🏷️ SOA#

330ms

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 2026-09-30 14:51:52

Field	Value
Registrar	DANDOMAIN A/S
Registered	2019-03-18
Expires	2027-03-31 (162d)

📋 WHOIS#

⏱️ Lookup Timing#

235ms

394ms

204ms

AAAA

339ms

TXT

831ms

CAA

253ms

HTTPS

214ms

TLSA

559ms

SOA

330ms

MTA-STS

211ms

DNSSEC

437ms

SRV

395ms

Total

1932ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 03:11:37	534ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 02:43:38	445ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-28 23:35:54	869ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 21:53:13	490ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 01:19:47 shown	1932ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 19:13:37	3679ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 14:36:28	1102ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 06:53:17	6513ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 03:50:41	517ms	2 NS 1 A 1 MX	🔒 Secure