7120.dk DNS records

🖥️ Nameservers4 records 45ms

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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.146.182.61	300s	—	AS8075	Microsoft Corporation	104.146.128.0/17	🇺🇸 United States	—

📧 MX Records1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	7120-dk.mail.eo.outlook.com	2a01:111:f403:c902:: 2a01:111:f403:c927::1 2a01:111:f403:f901::1 2a01:111:f403:f90a:: 52.101.10.8 52.101.194.0 52.101.41.22 52.101.50.4	mail-sj2pr05cu00300.inbound.protection.outlook.com mail-bn8pr05cu00301.inbound.protection.outlook.com mail-bl0pr02cu00601.inbound.protection.outlook.com mail-bn6pr02cu00300.inbound.protection.outlook.com mail-bn1pr04cu00100.inbound.protection.outlook.com mail-ch5pr02cu00200.inbound.protection.outlook.com mail-sj2pr05cu00406.inbound.protection.outlook.com mail-co1pr03cu00404.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 71ms

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

📝 TXT Records2 records 208ms

TXT Record
mscid=nkz96jB2N8T0Ev3Iswact4OFkCioW4cqqsfWoWyOTp5aeF5ioi5J8wreBiC/V8ZXjGDdL/TxGwplKsYLKzUgGg==
v=spf1 include:outlook.com ~all

✉️ SPF

Policy	Record (7120.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)

🔐 DNSSEC93ms

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

45ms

A

46ms

MX

53ms

AAAA

43ms

TXT

208ms

CAA

59ms

HTTPS

48ms

TLSA

4034ms

SOA

0ms

MTA-STS

78ms

DNSSEC

93ms

SRV

71ms

Total

4816ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 19:11:30	4816ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 23:39:51	6454ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 12:39:22	1313ms	4 NS 1 A 1 MX	🔓 Insecure	View