lofkurser.dk

📜 Historical scan 2026-09-09 04:59:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lofkurser.dk is a .dk domain served by 2 nameservers (melissa.ns.cloudflare.com, ned.ns.cloudflare.com). It was registered on 8 October 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.27.92.100 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by lofkurser-dk.mail.protection.outlook.com. 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
melissa.ns.cloudflare.com	108.162.192.199 172.64.32.199 173.245.58.199 2606:4700:50::adf5:3ac7 2803:f800:50::6ca2:c0c7 2a06:98c1:50::ac40:20c7	melissa.ns.cloudflare.com melissa.ns.cloudflare.com melissa.ns.cloudflare.com melissa.ns.cloudflare.com melissa.ns.cloudflare.com melissa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ned.ns.cloudflare.com	108.162.193.210 172.64.33.210 173.245.59.210 2606:4700:58::adf5:3bd2 2803:f800:50::6ca2:c1d2 2a06:98c1:50::ac40:21d2	ned.ns.cloudflare.com ned.ns.cloudflare.com ned.ns.cloudflare.com ned.ns.cloudflare.com ned.ns.cloudflare.com ned.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.27.92.100	300s	static.100.92.27.37.clients.your-server.de	AS24940	Hetzner Online GmbH	37.27.0.0/16	🇫🇮 Finland	Helsinki

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	lofkurser-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca09::26 2a01:111:f403:ca21::e 2a01:111:f403:ca38::8 52.101.103.143 52.101.68.15 52.101.68.16 52.101.68.5	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 214ms

TXT Record
google-site-verification=ii9wb3x9HMRqVQ9qPP5F2eJ2gM_nQr7BTns3-sUzlKM
v=spf1 include:spf.protection.outlook.com include:_spf.elasticemail.com include:dedicated.mysmtp.com ~all

✉️ SPF#

Policy	Record (lofkurser.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:_spf.elasticemail.com include:dedicated.mysmtp.com ~all

📨 DMARC#

Policy	Record (_dmarc.lofkurser.dk)
p=quarantine	v=DMARC1;p=quarantine;rua=mailto:info@lofkurser.dk;ruf=mailto:info@lofkurser.dk;rf=afrf;pct=100

📬 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 2026-10-09 10:25:47

www CNAME	lofkurser.dk (all on lofkurser.dk) → 37.27.92.100 (AS24940)
www vs bare domain	Same network lofkurser.dk: 37.27.92.100 (AS24940) www.lofkurser.dk: 37.27.92.100 (AS24940)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

143ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414264739
Primary NS (MNAME)	melissa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 06:13:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-10-08
Expires	2028-10-31 (740d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

41ms

43ms

AAAA

45ms

TXT

214ms

CAA

43ms

HTTPS

40ms

TLSA

289ms

SOA

0ms

MTA-STS

70ms

DNSSEC

143ms

SRV

72ms

Total

1917ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:25:47	1910ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-04 05:52:25	2287ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-03 05:50:45	1080ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 22:29:57	1912ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 22:17:03	935ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-09 04:59:11 shown	1917ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 13:20:44	972ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 12:54:46	989ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 06:30:22	2323ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-15 08:54:38	17359ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-08 19:13:14	1946ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-22 22:26:03	5050ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 13:08:16	1644ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 20:37:14	1436ms	2 NS 1 A 1 MX	🔓 Insecure