Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nelsonpipeline.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 15:23:06 UTC · ↺ Refresh
MX Hostnames
- mx1-us1.ppe-hosted.com
MX Priorities
- mx1-us1.ppe-hosted.com: 0
A / AAAA Records
- 69.16.227.153 ↩ host.educyber.com
Mail Server IPs
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
SOA Record
Raw SOA
ns1.educyber.com brian.educyber.com 2026022101 3600 1800 1209600 86400
Primary NS (mname)
ns1.educyber.com
Admin Email (rname)
brian@educyber.com
Serial
2026022101
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.educyber.com
ns2.educyber.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:69.16.227.153 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com +a +mx ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
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
1 record- SPFv=spf1 ip4:69.16.227.153 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com +a +mx ~all
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