Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sistran.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 08:34:15 UTC · ↺ Refresh
MX Hostnames
- sistran-com.mail.protection.outlook.com
MX Priorities
- sistran-com.mail.protection.outlook.com: 0
A / AAAA Records
- 178.156.151.152 ↩ s90.real-server.com
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-03.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-03.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns2-03.azure-dns.net
ns3-03.azure-dns.org
ns4-03.azure-dns.info
ns1-03.azure-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com -all include:spf.fromdoppler.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; aspf=s; adkim=s; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- u0cj8img0bb9iu7e1hdktghqvn
- google-site-verification=aV_mw4LBPh5nJBM3HmbAnZZcp7NJ3NYCUoBqVpLVwt4
- atlassian-domain-verification=aNhTjKQs0YOJd1xriMWrg9YZ1C/8R3GH27ldZtEkqh6IEeCSBR5ZoaH1tmN8zNf0
- MS=ms70815258
- ZtIaDai+iRRJTVUVsbBwR0+4HtmaVp6ak7mXhuowTCPJ0zfNkBOZFyKPPplbMivtMWM112tXo6GSfAzYTtS5hw==
- SPFv=spf1 include:spf.protection.outlook.com -all include:spf.fromdoppler.com ~all
Full email verification for sistran.com
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