Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
acostainc.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 00:18:47 UTC · ↺ Refresh
MX Hostnames
- usa.mx1.mailanyone.net
- usa.mx4.mx25.net
- usa.mx3.mailanyone.net
- usa.mx2.mx25.net
MX Priorities
- usa.mx3.mailanyone.net: 30
- usa.mx2.mx25.net: 20
- usa.mx1.mailanyone.net: 10
- usa.mx4.mx25.net: 40
A / AAAA Records
- 199.16.172.39 (no PTR)
- 199.16.173.40 (no PTR)
Mail Server IPs
- 208.70.135.237 ↩ mx43.electric.net
- 208.70.135.116 ↩ mx43.electric.net
SOA Record
Raw SOA
ns67.worldnic.com namehost.worldnic.com 126022411 10800 3600 604800 3600
Primary NS (mname)
ns67.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126022411
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns68.worldnic.com
ns67.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.mailanyone.net -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
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- atomic-domain-f10a487cadc74403492927f4077d07a97b30deef013717f302bdef4d3ed2b18c
- TG=saqs9v
- MS=ms96044816
- google-site-verification=twhcuyumzQRvbT383qaR_dBhwdxPotJI1QFMGwB532k
- SPFv=spf1 include:spf.protection.outlook.com include:spf.mailanyone.net -all
- vpe=c830196c
- google-site-verification=EDXHn_iHl2l4jtC8EdCO6MIOFf2-JDw8t4UdgbJaRFI
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