Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sinairesidences.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 18:38:06 UTC · ↺ Refresh
MX Hostnames
- sinairesidences-com.mail.protection.outlook.com
MX Priorities
- sinairesidences-com.mail.protection.outlook.com: 1
A / AAAA Records
- 205.174.26.54 ↩ host03.hswsolutions.com
Mail Server IPs
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
SOA Record
Raw SOA
ns53.worldnic.com namehost.worldnic.com 125122218 10800 3600 604800 3600
Primary NS (mname)
ns53.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125122218
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns54.worldnic.com
ns53.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +ip4:205.174.26.54 include:spf.protection.outlook.com include:_netblocks.act-on.net include:sendgrid.net include:_spf.regroup.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 392 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
8 records- SPFv=spf1 +ip4:205.174.26.54 include:spf.protection.outlook.com include:_netblocks.act-on.net include:sendgrid.net include:_spf.regroup.com ~all
- solarwinds-service0desk-verification=cc4df799e4cd5f1c14a9ce0822e5039d
- BivVB+nonHDz0+C2J/ZTYkfgW7A+qQ9S5HTtP4JMRG4=
- apple-domain-verification=MJrGpsEPQwLd6bd0
- google-site-verification=2McR84MVJeC53TqqzMS1G1Ec8souLMUWFETrX-XjIwg
- facebook-domain-verification=0gpnwxcvw13gmcv02b5103o19puh53
- google-site-verification=9Pk0iC3kGyZGKNElgiq99KgKVxVeH9LeDFAFLtIkyuE
- apple-domain-verification=oA--O9TnnDfWg9sQDkjFD_v_oGzIE_ZcNoZaoWqjsSM
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