Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mainstreet-services.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 09:16:15 UTC · ↺ Refresh
MX Hostnames
- mx10.mailspamprotection.com
- mx20.mailspamprotection.com
- mx30.mailspamprotection.com
MX Priorities
- mx30.mailspamprotection.com: 30
- mx10.mailspamprotection.com: 10
- mx20.mailspamprotection.com: 20
A / AAAA Records
- 199.16.172.241 (no PTR)
- 199.16.173.28 (no PTR)
Mail Server IPs
- 34.111.121.216 ↩ 216.121.111.34.bc.googleusercontent.com
- 34.149.79.66 ↩ 66.79.149.34.bc.googleusercontent.com
- 34.120.156.61 ↩ 61.156.120.34.bc.googleusercontent.com
SOA Record
Raw SOA
ashley.ns.cloudflare.com dns.cloudflare.com 2398105166 10000 2400 604800 1800
Primary NS (mname)
ashley.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398105166
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jack.ns.cloudflare.com
ashley.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:35.209.185.170 include:_spf.mailspamprotection.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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 +a +mx +ip4:35.209.185.170 include:_spf.mailspamprotection.com ~all
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