Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
soroptimist.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 02:22:19 UTC · ↺ Refresh
MX Hostnames
- mx2.mailhop.org
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- mx2.mailhop.org: 40
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 18.190.185.148 ↩ ec2-18-190-185-148.us-east-2.compute.amazonaws.com
- 3.150.145.186 ↩ ec2-3-150-145-186.us-east-2.compute.amazonaws.com
- 3.18.240.217 ↩ ec2-3-18-240-217.us-east-2.compute.amazonaws.com
Mail Server IPs
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 54.148.222.11 ↩ inbound1a.ore.mailhop.org
SOA Record
Raw SOA
ns-1967.awsdns-53.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1967.awsdns-53.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1451.awsdns-53.org
ns-170.awsdns-21.com
ns-1967.awsdns-53.co.uk
ns-899.awsdns-48.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:72.55.140.81 ip4:173.213.225.244 ip4:74.220.81.193 ip4:74.220.81.235 include:spf.protection.outlook.com include:servers.mcsv.net include:us._netblocks.mimecast.com include:spf.fundraiseup.com include:_spf.salesforce.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict 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
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 216 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
4 records- google-gws-recovery-domain-verification=58504757
- SPFv=spf1 ip4:72.55.140.81 ip4:173.213.225.244 ip4:74.220.81.193 ip4:74.220.81.235 include:spf.protection.outlook.com include:servers.mcsv.net include:us._netblocks.mimecast.com include:spf.fundraiseup.com include:_spf.salesforce.com -all
- apple-domain-verification=idCHaOjWJos3JIMp
- d7acef30614d73dc602ed1850ee67fe850f91d888fe585f3ae135d08b8a98e79
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