Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
districtrealty.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 22:00:24 UTC · ↺ Refresh
MX Hostnames
- districtrealty-com.mail.protection.outlook.com
MX Priorities
- districtrealty-com.mail.protection.outlook.com: 10
A / AAAA Records
- 51.222.164.31 ↩ ottawariver.ca
Mail Server IPs
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.netfirms.com hostmaster.netfirms.com 2018012940 10800 3600 604800 3600
Primary NS (mname)
ns1.netfirms.com
Admin Email (rname)
hostmaster@netfirms.com
Serial
2018012940
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.netfirms.com
ns1.netfirms.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.mlsend.com ip4:66.96.128.0/18 ip4:67.210.173.82/30 ip4:51.222.164.31 ip4:64.251.76.244 ip4:15.222.110.90 include:spf.smtp2go.com include:spf.protection.outlook.com include:sendgrid.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
s1._domainkey
s2._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
4 records- DMARCv=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
- SPFv=spf1 include:_spf.mlsend.com ip4:66.96.128.0/18 ip4:67.210.173.82/30 ip4:51.222.164.31 ip4:64.251.76.244 ip4:15.222.110.90 include:spf.smtp2go.com include:spf.protection.outlook.com include:sendgrid.net -all
- MS=ms41378709
- MS=AB38A0C2C3E38D7CD5D1ADEA9D71C2DC5B014CBB
Full email verification for districtrealty.com
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