Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
shopswb.com
Yes
✓ Yes
Mailgun
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 08:42:00 UTC · ↺ Refresh
MX Hostnames
- mxa.mailgun.org
- mxb.mailgun.org
MX Priorities
- mxa.mailgun.org: 10
- mxb.mailgun.org: 10
A / AAAA Records
- 18.223.60.153 ↩ ec2-18-223-60-153.us-east-2.compute.amazonaws.com
- 3.13.164.17 ↩ ec2-3-13-164-17.us-east-2.compute.amazonaws.com
- 3.18.169.77 ↩ ec2-3-18-169-77.us-east-2.compute.amazonaws.com
Mail Server IPs
- 34.160.157.95 ↩ 95.157.160.34.bc.googleusercontent.com
- 34.149.236.64 ↩ 64.236.149.34.bc.googleusercontent.com
SOA Record
Raw SOA
ns-cloud-a1.googledomains.com cloud-dns-hostmaster.google.com 7 21600 3600 259200 300
Primary NS (mname)
ns-cloud-a1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
7
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-a2.googledomains.com
ns-cloud-a1.googledomains.com
ns-cloud-a4.googledomains.com
ns-cloud-a3.googledomains.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:198.37.150.1/24 ip4:208.94.39.1/24 include:mailgun.org -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 mx ip4:198.37.150.1/24 ip4:208.94.39.1/24 include:mailgun.org -all
- google-site-verification=up3be1q_DmTRuHIlgndjL2Toh-I_Cw1VZ7atNHwtZsw
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