Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thedacare.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 07:58:01 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
- 192.0.66.104 (no PTR)
Mail Server IPs
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns20.digicertdns.com dns.digicertdns.com 2009010692 43200 3600 1209600 180
Primary NS (mname)
ns20.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010692
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns14.dnsmadeeasy.com
ns15.dnsmadeeasy.com
ns10.dnsmadeeasy.com
ns13.dnsmadeeasy.com
ns11.dnsmadeeasy.com
ns12.dnsmadeeasy.com
SPF Record
✓ Strict (-all)
v=spf1 include:servers.mcsv.net include:us._netblocks.mimecast.com include:_spf.e-activist.com include:outboundmail.blackbaud.net ip4:206.209.121.32 ip4:206.209.121.39 ip4:208.95.134.69 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; sp=none;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
k1._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
16 records- I/sEBs+8KMJaMFQeBLX0NnCrnmPTvOxSV1aml7dJC8FGINs/8t0TgrdtEQYvdaRrDALlrOLJI9Ew20j2FQz6pg==
- 8n9t9gsknql4qt708kzdjtt89tk12lsb
- _vjh6sy5mdz0msijo5tcoj6g19w2o02l
- SPFv=spf1 include:servers.mcsv.net include:us._netblocks.mimecast.com include:_spf.e-activist.com include:outboundmail.blackbaud.net ip4:206.209.121.32 ip4:206.209.121.39 ip4:208.95.134.69 -all
- docusign=4d712824-6a3a-4a12-be47-3704c66f74fd
- apple-domain-verification=qJLhHguB5eB1lKLu
- 0ed1fe018a371cfcfe503845a3be288e07145c41d7
- _3ezhksj3hc16r0affujqe1is823ivhb
- have-i-been-pwned-verification=dweb_obf2tzfx7xrevfiwijiyuagf
- e2ma-verification=dwpfb
- lutron-domain-verification-bxb7t4=NZK1IzXSksCwB2tHP4KYEC242
- google-site-verification=LroY4YN0O9_M2XH_H8oNQ2G1VW7NTcljGF0xvJe59ng
- paloaltonetworks-site-verification=2bc1626b3c8663b583b291b1263a903d367822e49c0b66d05233f08bbc123654
- pr49r5383llxnjszzs2sj0mbq525sxsh
- MS=ms37822138
- ciscocidomainverification=36bdf3135ffe649f872d9774ff44cdcbcdfa708b9e3b7807fed440357864f58a
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