Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
m33.do
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 21:53:57 UTC · ↺ Refresh
MX Hostnames
- mx10.antispam.mailspamprotection.com
- mx20.antispam.mailspamprotection.com
- mx30.antispam.mailspamprotection.com
MX Priorities
No priority data.
A / AAAA Records
- 35.215.93.110
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns2.siteground.net
ns1.siteground.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:35.215.118.28 ip4:77.104.162.245 +a +mx +ip4:35.212.87.149 +ip4:184.154.247.20 +ip4:184.154.224.8 include:m33.do.spf.auto.dnssmarthost.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; aspf=r; adkim=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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
1 record- SPFv=spf1 ip4:35.215.118.28 ip4:77.104.162.245 +a +mx +ip4:35.212.87.149 +ip4:184.154.247.20 +ip4:184.154.224.8 include:m33.do.spf.auto.dnssmarthost.net ~all
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