lubeck.dk DNS records

🖥️ Nameservers3 records 72ms

Nameserver	IP addresses	PTR	ASN / ISP
one.cloudns.dk	35.205.227.236	236.227.205.35.bc.googleusercontent.com	AS396982 Google LLC
three.cloudns.dk	152.44.41.1	three.cloudns.dk	AS25697 UpCloud USA Inc
two.cloudns.dk	94.237.87.121	two.cloudns.dk	AS202053 UpCloud Ltd

🌍 A Records1 records 126ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.237.100.247	3600s	94-237-100-247.de-fra1.upcloud.host	AS202053	UpCloud Ltd	94.237.96.0/20	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 154ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	lubeck-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::26 2a01:111:f403:ca09::f 2a01:111:f403:ca38::8 52.101.103.143 52.101.68.3 52.101.73.12 52.101.73.28	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr05cu00204.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
🔶 Autoconfig	94.237.100.247

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 443ms

TXT Record
MS=ms88004672
v=spf1 a mx ip4:94.237.100.247 include:relay.mailchannels.net include:_spf.google.com include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (lubeck.dk)
~all (soft fail)	v=spf1 a mx ip4:94.237.100.247 include:relay.mailchannels.net include:_spf.google.com include:spf.protection.outlook.com ~all

📨 DMARC

Policy	Record (_dmarc.lubeck.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC2078ms

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

🏷️ SOA0ms

Field	Value
Serial	2024112001
Primary NS (MNAME)	one.cloudns.dk
Responsible (RNAME)	hostmaster@cloudns.dk
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

72ms

A

126ms

MX

154ms

AAAA

137ms

TXT

443ms

CAA

152ms

HTTPS

72ms

TLSA

371ms

SOA

0ms

MTA-STS

99ms

DNSSEC

2078ms

SRV

212ms

Total

2934ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 15:32:57	2934ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 13:56:24	1059ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-27 02:36:25	1509ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 00:47:22	1037ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 02:29:08	1029ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 23:21:53	1210ms	3 NS 1 A 1 MX	🔓 Insecure	View