Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
m-files.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 11:49:17 UTC · ↺ Refresh
MX Hostnames
- mfiles-com0c.mail.protection.outlook.com
MX Priorities
- mfiles-com0c.mail.protection.outlook.com: 1
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-09.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-09.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-09.azure-dns.info
ns1-09.azure-dns.com
ns2-09.azure-dns.net
ns3-09.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:185.255.244.0/22 include:20624187.spf07.hubspotemail.net include:mktomail.com include:sendgrid.net include:spf.protection.outlook.com exists:%{i}._spf.mta.salesforce.com include:spf.mailjet.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=0
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
18 records- anthropic-domain-verification-7y1pdw=VGeoXpUHxvEJa9dcaw5SeTBNS
- SPFv=spf1 ip4:185.255.244.0/22 include:20624187.spf07.hubspotemail.net include:mktomail.com include:sendgrid.net include:spf.protection.outlook.com exists:%{i}._spf.mta.salesforce.com include:spf.mailjet.com -all
- asv=393fe261f231183ca8fe0b94aa33f577
- mixpanel-domain-verify=5d660c65-d31e-40bf-b491-e878269ff1b2
- docusign=58a85067-ad35-4f7b-a6b0-4249aa696faf
- onetrust-domain-verification=61d5f5dd618c4edc9d407bee8af32e57
- canva-site-verification=YNVhfDXGEWAtO4_OFIWXRA
- ly67TuAgXl8KBo7YfT8lR220mlo4J7xi2Ot0WjxIeFvN5PAwOp4q2/11VVwvrf+8uH6mZz7G4HQNq4L4RED5OQ==
- facebook-domain-verification=dqsck8x8orle71dgrmxjy9exyk2290
- cursor-domain-verification-1cda3v=BjCKA3SHqKXmZrzPsS326k0A4
- atlassian-sending-domain-verification=a7d82f0d-01e6-4664-a6b1-21d65d690297
- UNwMaXtr49cqqFjBTeH7bg2BQTeZxKiNiK4CwZxyESrtW0utojAl57N3C7saz/s3NT+RWVNd6G6PZjN3GxKK3w==
- google-site-verification=CenrLlMyKDqknaBoAXxH4vOYQ96vwLv4N7Hh_GLr_n8
- adobe-sign-verification=cc6aff101b6c35c87af26fd161b7de0b
- google-site-verification=srMzrtjsvVCkTSNPuVF07Cd99ADMJOxwyWMC-CIcvoE
- DomainVerification=43UOLL0W73J61A5K4LEX4K5R40H1I75WRUOLM3C4ARQ43THS551EMMZTUJT7BPA2
- atlassian-domain-verification=/9FCiWALuboaiGtjsAhjWoFLEuJqVQ95K5ijmaVa8rkDMC/DTLCi6OTrKBmMlbNq
- google-site-verification=tbg07S6gnTdWWf6IeLbkDvkx_F4YVKaYa74TyWx7KRg
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