Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cobbchamber.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 08:23:00 UTC · ↺ Refresh
MX Hostnames
- cobbchamber-org.mail.protection.outlook.com
MX Priorities
- cobbchamber-org.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ernest.ns.cloudflare.com dns.cloudflare.com 2399120301 10000 2400 604800 1800
Primary NS (mname)
ernest.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399120301
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ernest.ns.cloudflare.com
surina.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:198.199.199.152 include:spf.protection.outlook.com include:relay1.weblinkinternational.com include:e2ma.net include:spf.constantcontact.com include:emsd1.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; pct=100; ruf=mailto:[email protected]; p=none; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
6 records- SPFv=spf1 mx ip4:198.199.199.152 include:spf.protection.outlook.com include:relay1.weblinkinternational.com include:e2ma.net include:spf.constantcontact.com include:emsd1.com ~all
- vk7k96t2cjebu0tk5410cb0tr5
- MS=ms77587265
- gl1ss5ln8vv9te1io2kgv118mt
- google-site-verification=TxBgfb7l0MUxPJ3yIPIpa_-ifXWDaQlfqoeEEGUMxSU
- ltqqaib6b8be55k9sicq60bccf
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