Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
allcityelectricsecurity.com
Yes
✓ Yes
Yahoo
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 06:16:16 UTC · ↺ Refresh
MX Hostnames
- mx-biz.mail.am0.yahoodns.net
MX Priorities
- mx-biz.mail.am0.yahoodns.net: 10
A / AAAA Records
- 172.67.207.131 (no PTR)
- 104.21.37.107 (no PTR)
- 2606:4700:3033::6815:256b (no PTR)
- 2606:4700:3030::ac43:cf83 (no PTR)
Mail Server IPs
- 67.195.204.83 ↩ mtaproxy1.biz.mail.vip.bf1.yahoo.com
- 67.195.228.75 ↩ mtaproxy1.biz.mail.vip.gq1.yahoo.com
SOA Record
Raw SOA
glen.ns.cloudflare.com dns.cloudflare.com 2399722842 10000 2400 604800 1800
Primary NS (mname)
glen.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399722842
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
glen.ns.cloudflare.com
melody.ns.cloudflare.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- brevo-code:33a81f417a82a8b619df1b9b1821481e
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