llum.dk DNS records

🖥️ Nameservers4 records 62ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.bdm.microsoftonline.com	13.107.236.208 2603:1061:0:700::d0	ns1-208.azure-dns.com ns1-208.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2.bdm.microsoftonline.com	150.171.21.208 2620:1ec:8ec:700::d0	ns2-208.azure-dns.net ns2-208.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3.bdm.microsoftonline.com	204.14.183.208 2a01:111:4000:700::d0	ns3-208.azure-dns.org ns3-208.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4.bdm.microsoftonline.com	208.84.5.208 2620:1ec:bda:700::d0	ns4-208.azure-dns.info ns4-208.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records1 records 81ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.198.52.212	3600s	—	AS3292	TDC Holding A/S	80.196.0.0/14	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 97ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	llum-dk.mail.eo.outlook.com	2a01:111:f403:c902::14 2a01:111:f403:c902::16 2a01:111:f403:f802:: 2a01:111:f403:f908:: 52.101.10.12 52.101.10.14 52.101.10.2 52.101.40.0	mail-byapr04cu00204.inbound.protection.outlook.com mail-byapr04cu00306.inbound.protection.outlook.com mail-byapr05cu00400.inbound.protection.outlook.com mail-bn1pr21cu00100.inbound.protection.outlook.com mail-bn1pr21cu00204.inbound.protection.outlook.com mail-bn6pr04cu00206.inbound.protection.outlook.com mail-bn8pr03cu00202.inbound.protection.outlook.com mail-cy5pr03cu00300.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

🔌 SRV Records1 records 326ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 214ms

TXT Record
mscid=IiseQ3m2aQDjc93PuzwgkFHRETpIYzKRaZSyjSDlMFIqH1zGhRyBBAtMOu2eRgAyJ74WQ1m8mXALSINosVz1/g==
v=spf1 include:outlook.com ~all

✉️ SPF

Policy	Record (llum.dk)
~all (soft fail)	v=spf1 include:outlook.com ~all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC123ms

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

🏷️ SOA34ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1.bdm.microsoftonline.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

62ms

A

81ms

MX

97ms

AAAA

59ms

TXT

214ms

CAA

75ms

HTTPS

38ms

TLSA

1231ms

SOA

34ms

MTA-STS

60ms

DNSSEC

123ms

SRV

326ms

Total

2245ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-26 07:22:45	2245ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 22:11:55	4754ms	4 NS 1 A 1 MX	🔓 Insecure	View