Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sumzim.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 12:50:23 UTC · ↺ Refresh
MX Hostnames
- mx1-us1.ppe-hosted.com
- mx2-us1.ppe-hosted.com
MX Priorities
- mx1-us1.ppe-hosted.com: 10
- mx2-us1.ppe-hosted.com: 10
A / AAAA Records
- 104.21.19.17 (no PTR)
- 172.67.184.116 (no PTR)
- 2606:4700:3030::6815:1311 (no PTR)
- 2606:4700:3037::ac43:b874 (no PTR)
Mail Server IPs
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
SOA Record
Raw SOA
fred.ns.cloudflare.com dns.cloudflare.com 2397955635 10000 2400 604800 1800
Primary NS (mname)
fred.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397955635
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
harmony.ns.cloudflare.com
fred.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.google.com include:mailgun.org ip4:104.198.101.169 ip4:50.73.206.13 ip4:67.231.154.0/24 ip4:148.163.129.0/24 ip4:67.219.49.227 ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 include:spf.protection.outlook.com include:_spf.google.com include:mailgun.org ip4:104.198.101.169 ip4:50.73.206.13 ip4:67.231.154.0/24 ip4:148.163.129.0/24 ip4:67.219.49.227 ?all
- M0EjRb/iXDvQpR9PgPWlXFBh8yAEriw18bF/tgTJbUDaLKKqMJFp6AcCVnSefqugEMxBVdZbeOZRdKON+9dvIg==
- MS=ms68957829
- google-site-verification=WiWOJVp2oBOlsbVMarag14F0dg8XCEOm9Ja497jlvn0
Full email verification for sumzim.com
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