Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
cobaltsettlements.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-18 20:42:26 UTC · ↺ Refresh
MX Hostnames
- cobaltsettlements-com.mail.protection.outlook.com
MX Priorities
- cobaltsettlements-com.mail.protection.outlook.com: 0
A / AAAA Records
- 162.217.124.5 ↩ web09.mi01.slable.com
Mail Server IPs
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns5.slable.com monitoring.slable.com 2026011403 3600 1800 1209600 86400
Primary NS (mname)
ns5.slable.com
Admin Email (rname)
monitoring@slable.com
Serial
2026011403
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns6.dnsmadeeasy.com
ns5.dnsmadeeasy.com
ns5.slable.com
ns7.dnsmadeeasy.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:162.217.124.5 +a +mx +ip4:173.249.151.207 +include:spf.protection.outlook.com include:spf.usesphere.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:162.217.124.5 +a +mx +ip4:173.249.151.207 +include:spf.protection.outlook.com include:spf.usesphere.com -all
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