Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
maryscenter.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 06:12:06 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 34.224.115.84 ↩ ec2-34-224-115-84.compute-1.amazonaws.com
Mail Server IPs
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
cass.ns.cloudflare.com dns.cloudflare.com 2398328942 10000 2400 604800 1800
Primary NS (mname)
cass.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398328942
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
cass.ns.cloudflare.com
greg.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 +mx +include:outboundmail.convio.net +include:outboundmail.blackbaud.net +include:_netblocks.mimecast.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 6 found
google._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
zoho._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- MS=ms98410776
- apple-domain-verification=vwo7m6XnnPD6ApQc
- google-site-verification=sbsYD_vh_zwNNa9h5ZEZ3lAcIA03Y4Ql_weddn74fx4
- ma9x5nL+CDd02Y0czr6BmPrGOVlVCi3DP+xPj6TiS3YMUPaYUqKlVmfMyRyNcppdHLrWnJ+zPbrmyPJV9ZDe1A==
- s1y4mf514gy1t08vf5b8gr0ctxtlpl5f
- SPFv=spf1 +mx +include:outboundmail.convio.net +include:outboundmail.blackbaud.net +include:_netblocks.mimecast.com -all
- SPFv=spf1 include:_netblocks.mimecast.com ip4:63.88.118.6 ip4:63.88.118.23 include:spf.protection.outlook.com include:outboundmail.convio.net include:outboundmail.blackbaud.net ip4:192.254.121.248 include:_spf.smtp.com -all
- virtru-site-verify=59GHWOIEsdofi34019uDOIHSGd74kgfir9367nds
- 3xd1r592v2sn3yf4tpqdqcm1qx8ts8zk
- HV8-FZ7-GS9
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