Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
shiftsst.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 18:12:36 UTC · ↺ Refresh
MX Hostnames
- mx2-us1.ppe-hosted.com
- mx1-us1.ppe-hosted.com
MX Priorities
- mx2-us1.ppe-hosted.com: 20
- mx1-us1.ppe-hosted.com: 10
A / AAAA Records
- 104.26.11.128 (no PTR)
- 104.26.10.128 (no PTR)
- 172.67.69.169 (no PTR)
- 2606:4700:20::ac43:45a9 (no PTR)
- 2606:4700:20::681a:b80 (no PTR)
- 2606:4700:20::681a:a80 (no PTR)
Mail Server IPs
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
SOA Record
Raw SOA
max.ns.cloudflare.com dns.cloudflare.com 2398104931 10000 2400 604800 1800
Primary NS (mname)
max.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398104931
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
may.ns.cloudflare.com
max.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx ip4:18.219.12.109 include:spf.protection.outlook.com include:mailgun.org -all
📊 DNS lookups: 4/10
✓ 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
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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- google-site-verification=64a0oB71MjhfhGcjaNCuNpGfcBeKO3yGxHURx7OhfR8
- SPFv=spf1 +a +mx ip4:18.219.12.109 include:spf.protection.outlook.com include:mailgun.org -all
- MS=ms37275708
- _globalsign-domain-verification=GgM3aKYPK9T_JnAZ3fnV49Pg1ZMV9e7sH0DTSHzfKn
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