Domain Overview
DNS: ✓ 16h ago
Checker: ✓ 16h ago
mcdonnel.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 11:16:02 UTC · ↺ Refresh
MX Hostnames
- mx2-us1.ppe-hosted.com
- mx1-us1.ppe-hosted.com
MX Priorities
- mx1-us1.ppe-hosted.com: 10
- mx2-us1.ppe-hosted.com: 10
A / AAAA Records
- 66.172.32.30 ↩ 30.dotxhosting.com
Mail Server IPs
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
SOA Record
Raw SOA
ns77.worldnic.com namehost.worldnic.com 126021616 10800 3600 604800 3600
Primary NS (mname)
ns77.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126021616
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns78.worldnic.com
ns77.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:69.16.252.24 ip4:68.107.203.87 ip4:184.183.191.5 ip4:184.186.250.226 ip4:142.190.34.106 ip4:162.219.16.37 ip4:12.170.143.250 ip4:52.1.234.206 ip4:52.70.152.226 ip4:54.165.79.164 include:spf.protection.outlook.com include:_spf-us.ppe-hosted.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; adkim=s; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; ri=86400; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· 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
1 record- SPFv=spf1 ip4:69.16.252.24 ip4:68.107.203.87 ip4:184.183.191.5 ip4:184.186.250.226 ip4:142.190.34.106 ip4:162.219.16.37 ip4:12.170.143.250 ip4:52.1.234.206 ip4:52.70.152.226 ip4:54.165.79.164 include:spf.protection.outlook.com include:_spf-us.ppe-hosted.com -all
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