lsmsteel.dk DNS records

🖥️ Nameservers4 records 64ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.242.90	3600s	dcms-d554.aar0.dk.hostnordic.com	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	lsmsteel-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::d 2a01:111:f403:ca09::6 2a01:111:f403:ca09::a 52.101.103.140 52.101.209.153 52.101.68.32 52.101.73.6	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am6pr04cu00306.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 85ms

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

📝 TXT Records7 records 213ms

TXT Record
_0dgq2un49vdwmlpu5co2l7imi3i7mn3
_io64gvxtm92epdymxck8efx60qmyu50
_srdjc55u1m45yeoj6hriw1jpx5aqaf2
_to6estf5yul1fbt4ykfbnxfdhwb0dkt
_zyw28dwsk7pzuosyfns7d6asyecjao7
mscid=QCHHq7EyAfhWAFBKp2Fx1jpFRl6LUlnQggU3XnTpJ84bOvAGXVnKjtlf5jiwp7DY6Ov6Di3dnAVim8lsmHCF2A==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.lsmsteel.dk)
p=none (monitor only)	v=DMARC1; p=none; fo=1; rua=mailto:b4d91e11@mxtoolbox.dmarc-report.com; ruf=mailto:b4d91e11@forensics.dmarc-report.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)

🔐 DNSSEC115ms

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	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

64ms

A

44ms

MX

59ms

AAAA

63ms

TXT

213ms

CAA

63ms

HTTPS

66ms

TLSA

179ms

SOA

0ms

MTA-STS

94ms

DNSSEC

115ms

SRV

85ms

Total

876ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 09:38:00	876ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 08:34:53	3213ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 16:34:32	1000ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 04:11:00	1009ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 04:10:57	4256ms	4 NS 1 A 1 MX	🔓 Insecure	View