Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
marketbrewer.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 16:26:14 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 1
A / AAAA Records
- 18.238.49.19 ↩ server-18-238-49-19.jfk52.r.cloudfront.net
- 18.238.49.92 ↩ server-18-238-49-92.jfk52.r.cloudfront.net
- 18.238.49.17 ↩ server-18-238-49-17.jfk52.r.cloudfront.net
- 18.238.49.31 ↩ server-18-238-49-31.jfk52.r.cloudfront.net
Mail Server IPs
- 142.251.179.27 ↩ pd-in-f27.1e100.net
- 2607:f8b0:4004:c23::1b ↩ yuiadrs-in-f27.1e100.net
SOA Record
Raw SOA
ns-533.awsdns-02.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-533.awsdns-02.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-288.awsdns-36.com
ns-533.awsdns-02.net
ns-1169.awsdns-18.org
ns-1945.awsdns-51.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:amazonses.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;fo=1;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=O1oQYdE2OS6-uNn3yc-IXDLNYRExJl_zzsFv29b0RFE
- SPFv=spf1 include:amazonses.com ~all
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