Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
circle.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 15:26:03 UTC · ↺ Refresh
MX Hostnames
- circle-org.mx62.com
MX Priorities
- circle-org.mx62.com: 0
A / AAAA Records
- 198.49.23.144 (no PTR)
- 198.185.159.144 (no PTR)
- 198.49.23.145 (no PTR)
- 198.185.159.145 (no PTR)
Mail Server IPs
- 54.84.86.117 ↩ in01.mxguardian.net
- 54.84.110.207 ↩ in02.mxguardian.net
- 54.84.72.194 ↩ in03.mxguardian.net
- 2600:1f18:260a:1a02:6003:a1fd:5174:9c21 ↩ in02.mxguardian.net
- 2600:1f18:260a:1a03:29c7:e27c:b51f:7863 ↩ in03.mxguardian.net
- 2600:1f18:260a:1a01:fb9d:b04e:e28c:477a ↩ in01.mxguardian.net
SOA Record
Raw SOA
ns33.worldnic.com namehost.worldnic.com 126022412 10800 3600 604800 3600
Primary NS (mname)
ns33.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126022412
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns34.worldnic.com
ns33.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:sendgrid.net include:spf.protection.outlook.com include:servers.mcsv.net include:salsalabs.org include:spf.mx62.com include:_spfprod.ngpvan.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- 9akft0egnd1r7pcgutbc83lh7o
- google-site-verification=AR7WYsZND1iVIRv_6qjrxxNfaam2ACb1Oc8eP5SKr_c
- SPFv=spf1 include:sendgrid.net include:spf.protection.outlook.com include:servers.mcsv.net include:salsalabs.org include:spf.mx62.com include:_spfprod.ngpvan.com ~all
Full email verification for circle.org
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