lindberghr.dk DNS records

🖥️ Nameservers2 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 Records1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.79	3600s	vm1492.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	lindberghr-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::3 2a01:111:f403:ca09::b 2a01:111:f403:ca09::c 52.101.68.15 52.101.68.16 52.101.73.153 52.101.73.30	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.56
🔶 Autoconfig	185.21.42.79

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 135ms

TXT Record
brevo-code:4c2f3c8b5c97ceb93cd85fea045341d4
google-site-verification=rDdoP8JYIcAaeGcQbA58V7HLGKbQ4uXoiea1KXLLOeo
MS=ms33240662
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (lindberghr.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.lindberghr.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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)

🔐 DNSSEC52ms

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

🏷️ SOA38ms

Field	Value
Serial	2025121501
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

31ms

A

34ms

MX

35ms

AAAA

27ms

TXT

135ms

CAA

42ms

HTTPS

29ms

TLSA

243ms

SOA

38ms

MTA-STS

47ms

DNSSEC

52ms

SRV

68ms

Total

803ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-02 15:22:48	803ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 21:15:39	819ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 01:14:46	2413ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 22:31:04	623ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 16:50:06	1518ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 07:21:51	1073ms	2 NS 1 A 1 MX	🔒 Secure	View