Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ymcali.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-05 07:52:07 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 151.101.2.216 (no PTR)
Mail Server IPs
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
dns105.register.com root.register.com 126013007 10800 3600 604800 3600
Primary NS (mname)
dns105.register.com
Admin Email (rname)
root@register.com
Serial
126013007
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns105.register.com
dns106.register.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:us._netblocks.mimecast.com ip4:63.247.191.210 include:em8160.ymcali.org include:12345.spf03.hubspotemail.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- _globalsign-domain-verification=NLspY-kqOjOQRMz5WENArvZlazBwZVBvwdLjuWMUK9
- amazon-business-verification=e1f04fcd923b3e1596176f2144bd677b77aa394edce6471b3498c27ec5ae4aef
- duo_sso_verification=18smsWWyAnWv6kem63zLkbsFqvVDHUUTo67gnfnmmGVnVwJoguHrrxOjCPiUlEWZ
- google-site-verification=SVgKyebp1eMfIvwZmyELR98OEDVpxQAwBbTvS_J_4TE
- SPFv=spf1 include:us._netblocks.mimecast.com ip4:63.247.191.210 include:em8160.ymcali.org include:12345.spf03.hubspotemail.net ~all
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