outzen-bil.dk DNS records

🖥️ Nameservers4 records 43ms

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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.134.12.217	3600s	pro.c-co.dk	AS34282	Team Blue Carrier Limited	5.134.8.0/21	🇬🇧 United Kingdom	—

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	outzenbil-dk01e.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::6 2a01:111:f403:ca04::f 2a01:111:f403:ca09::20 52.101.209.153 52.101.68.29 52.101.68.32 52.101.68.36	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db5pr02cu00104.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 → 52.98.149.152

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 80ms

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

📝 TXT Records2 records 184ms

TXT Record
mscid=ATOEc7rYS6BmLbB210rVlCixUjltP58DDqkyCfLTEvjnSnqMGelIG/UORbVw3EfkTXtWH9eCoC/z/5TgpOpIpw==
v=spf1 a mx ip4:5.186.224.146 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (outzen-bil.dk)
-all (hard fail)	v=spf1 a mx ip4:5.186.224.146 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.outzen-bil.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:mima@steenhoff.dk; ruf=mailto:mima@steenhoff.dk; fo=1

📬 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)

🔐 DNSSEC101ms

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

43ms

A

49ms

MX

48ms

AAAA

61ms

TXT

184ms

CAA

47ms

HTTPS

46ms

TLSA

376ms

SOA

0ms

MTA-STS

72ms

DNSSEC

101ms

SRV

80ms

Total

1035ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 09:03:40	1035ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 06:46:39	2732ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 09:37:40	1142ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 02:14:02	1124ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 03:50:15	790ms	4 NS 1 A 1 MX	🔓 Insecure	View