Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gleis.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 06:23:30 UTC · ↺ Refresh
MX Hostnames
- cust45719-2.in.mailcontrol.com
- gleis-com.mail.protection.outlook.com
- cust45719-1.in.mailcontrol.com
MX Priorities
- gleis-com.mail.protection.outlook.com: 0
- cust45719-1.in.mailcontrol.com: 10
- cust45719-2.in.mailcontrol.com: 20
A / AAAA Records
- 104.21.75.248 (no PTR)
- 172.67.184.15 (no PTR)
- 2606:4700:3036::ac43:b80f (no PTR)
- 2606:4700:3033::6815:4bf8 (no PTR)
Mail Server IPs
- 208.87.233.190 ↩ cluster-g.mailcontrol.com
- 208.87.234.190 ↩ cluster-h.mailcontrol.com
SOA Record
Raw SOA
penny.ns.cloudflare.com dns.cloudflare.com 2396220933 10000 2400 604800 1800
Primary NS (mname)
penny.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396220933
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ram.ns.cloudflare.com
penny.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:104.130.217.198 ip4:50.205.227.17 ip4:38.183.147.28 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- dropbox-domain-verification=82a0herw982r
- SPFv=spf1 mx ip4:104.130.217.198 ip4:50.205.227.17 ip4:38.183.147.28 include:spf.protection.outlook.com -all
- MS=ms90509078
Full email verification for gleis.com
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