3nlakering.dk DNS records

🖥️ Nameservers4 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-33.azure-dns.com	150.171.10.33 2603:1061:0:10::21	ns1-33.azure-dns.com ns1-33.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-33.azure-dns.net	150.171.16.33 2620:1ec:8ec:10::21	ns2-33.azure-dns.net ns2-33.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-33.azure-dns.org	13.107.222.33 2a01:111:4000:10::21	ns3-33.azure-dns.org ns3-33.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-33.azure-dns.info	13.107.206.33 2620:1ec:bda:10::21	ns4-33.azure-dns.info ns4-33.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.20.205.81	3600s	linux401.unoeuro.com	AS48854	team.blue Denmark A/S	185.20.204.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	3nlakering-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::7 2a01:111:f403:ca09::20 2a01:111:f403:ca09::4 52.101.68.3 52.101.73.11 52.101.73.22 52.101.73.28	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 40.104.206.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 99ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 256ms

TXT Record
apple-domain-verification=nZNEYqs5KuHgSSAQ
mandrill_verify.uxJe3oe95FB6SDiC6-Vf1g
v=spf1 include:spf.protection.outlook.com include:spfrerouting.xink.io include:spf.mandrillapp.com ip4:37.97.50.219 -all

✉️ SPF

Policy	Record (3nlakering.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spfrerouting.xink.io include:spf.mandrillapp.com ip4:37.97.50.219 -all

📨 DMARC

Policy	Record (_dmarc.3nlakering.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dodjvchp@ag.eu.dmarcian.com; ruf=mailto:dodjvchp@fr.eu.dmarcian.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)

🔐 DNSSEC89ms

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

🏷️ SOA45ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1-33.azure-dns.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

46ms

A

52ms

MX

59ms

AAAA

65ms

TXT

256ms

CAA

44ms

HTTPS

37ms

TLSA

158ms

SOA

45ms

MTA-STS

51ms

DNSSEC

89ms

SRV

99ms

Total

887ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-19 12:15:21	887ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 12:46:50	714ms	4 NS 1 A 1 MX	🔓 Insecure	View