lofkurser.dk DNS records

🖥️ Nameservers2 records 46ms

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 Records1 records 30ms

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 Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	lofkurser-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca09::20 2a01:111:f403:ca09::5 2a01:111:f403:ca48::c 52.101.103.143 52.101.68.25 52.101.73.153 52.101.73.155	mail-db5pr02cu00100.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 203ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC94ms

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

🏷️ SOA0ms

Field	Value
Serial	2413195673
Primary NS (MNAME)	melissa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

46ms

A

30ms

MX

54ms

AAAA

43ms

TXT

203ms

CAA

41ms

HTTPS

50ms

TLSA

309ms

SOA

0ms

MTA-STS

70ms

DNSSEC

94ms

SRV

82ms

Total

972ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 13:20:44	972ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 12:54:46	989ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 06:30:22	2323ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 08:54:38	17359ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 19:13:14	1946ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-22 22:26:03	5050ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 13:08:16	1644ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 20:37:14	1436ms	2 NS 1 A 1 MX	🔓 Insecure	View