Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
goodcallplumbing.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 03:03:28 UTC · ↺ Refresh
MX Hostnames
- mx1-us1.ppe-hosted.com
- mx2-us1.ppe-hosted.com
MX Priorities
- mx1-us1.ppe-hosted.com: 100
- mx2-us1.ppe-hosted.com: 100
A / AAAA Records
- 69.167.137.198 ↩ host3.bigtuna.com
Mail Server IPs
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.162 ↩ 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
ns1.bigtuna.com accounts.bigtuna.com 2026030401 3600 7200 1209600 300
Primary NS (mname)
ns1.bigtuna.com
Admin Email (rname)
accounts@bigtuna.com
Serial
2026030401
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns2.bigtuna.com
ns1.bigtuna.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
default._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
3 records- SPFv=spf1 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com -all
- MS=ms86781023
- ppe-b190d029b8b5d6b9a1cecf61519c34dc425ba583
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