Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tdfarrell.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 22:55:20 UTC · ↺ Refresh
MX Hostnames
- usa.mx3.mailanyone.net
- usa.mx1.mailanyone.net
- usa.mx2.mx25.net
- usa.mx4.mx25.net
MX Priorities
- usa.mx3.mailanyone.net: 30
- usa.mx4.mx25.net: 40
- usa.mx1.mailanyone.net: 10
- usa.mx2.mx25.net: 20
A / AAAA Records
- 35.212.113.189 ↩ 189.113.212.35.bc.googleusercontent.com
Mail Server IPs
- 208.70.135.237 ↩ mx43.electric.net
- 208.70.135.116 ↩ mx43.electric.net
SOA Record
Raw SOA
ns31.worldnic.com namehost.worldnic.com 126030614 10800 3600 604800 3600
Primary NS (mname)
ns31.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126030614
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns32.worldnic.com
ns31.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:203.31.38.6 include:spf.protection.outlook.com include:spf.mailanyone.net include:sendgrid.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
7 records- linkedin-site-verification=704cd4ed-06e1-46c1-8bd0-dd1f5aeaad90
- MS=ms71937495
- SPFv=spf1 ip4:203.31.38.6 include:spf.protection.outlook.com include:spf.mailanyone.net include:sendgrid.net -all
- 20231027201331pm._domainkey
- YXp1cmVfY29tbW9u
- google-site-verification=E7GynMOK2dp0EetTE4S9elZ4mGap_ix72bpNAE94sGU
- vpe=e2160201
Full email verification for tdfarrell.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits