Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
connectionshousing.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 15:31:22 UTC · ↺ Refresh
MX Hostnames
- connectionshousing-com.mail.protection.outlook.com
MX Priorities
- connectionshousing-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.200.17.115 ↩ vm603.fcomet.com
Mail Server IPs
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.vm603.fcomet.com root.vm603.fcomet.com 2026032801 3600 1800 1209600 86400
Primary NS (mname)
ns1.vm603.fcomet.com
Admin Email (rname)
root@vm603.fcomet.com
Serial
2026032801
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.vm603.fcomet.com
ns2.vm603.fcomet.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:104.200.17.115 +include:spf.protection.outlook.com +include:mailgun.org +include:mail.zendesk.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ 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
2 records- SPFv=spf1 +a +mx +ip4:104.200.17.115 +include:spf.protection.outlook.com +include:mailgun.org +include:mail.zendesk.com -all
- MS=ms89826460
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