Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sineathconstruction.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 15:13:52 UTC · ↺ Refresh
MX Hostnames
- sineathconstruction-com.mail.protection.outlook.com
MX Priorities
- sineathconstruction-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.204.19 (no PTR)
- 104.21.69.38 (no PTR)
- 2606:4700:3034::6815:4526
- 2606:4700:3033::ac43:cc13
Mail Server IPs
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
reza.ns.cloudflare.com dns.cloudflare.com 2397421151 10000 2400 604800 1800
Primary NS (mname)
reza.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397421151
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
reza.ns.cloudflare.com
theo.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:_spf.elasticemail.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 a mx include:spf.protection.outlook.com include:_spf.elasticemail.com -all
- MS=ms28931567
- google-site-verification=mQyVPtElTBC8MDFUhDvi9xK5DTzOIvsYSeCuyBg7WVE
Full email verification for sineathconstruction.com
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