Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
3aing.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 22:47:21 UTC · ↺ Refresh
MX Hostnames
- mail.3aing.com
MX Priorities
- mail.3aing.com: 10
A / AAAA Records
- 194.164.164.188 ↩ ax4srv.net
- 2001:ba0:21d:5400::1 (no PTR)
Mail Server IPs
- 194.164.164.188 ↩ ax4srv.net
- 2001:ba0:21d:5400::1 (no PTR)
SOA Record
Raw SOA
ns1.dondominio.com dnsadmin.dondominio.com 2026022102 10800 1800 691200 3600
Primary NS (mname)
ns1.dondominio.com
Admin Email (rname)
dnsadmin@dondominio.com
Serial
2026022102
Refresh
10800s
Retry
1800s
Expire
691200s
Minimum TTL
3600s
Nameservers (NS)
ns1.dondominio.com
ns2.dondominio.com
SPF Record
✓ Strict (-all)
v=spf1 +ip4:194.164.164.188 +ip6:2001:ba0:21d:5400:0:0:0:1 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=5fL2Y2h2FsC6eqb0evEOblK2P-9AC-vq8IIqBWXJN34
- SPFv=spf1 +ip4:194.164.164.188 +ip6:2001:ba0:21d:5400:0:0:0:1 -all
- yahoo-verification-key=ImY3Fkqig/Lisngzynj8jjbTwZodL7pw5CmDKJ1AKRU=
Full email verification for 3aing.com
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