Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
theiia.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 20:25:43 UTC · ↺ Refresh
MX Hostnames
- usb-smtp-inbound-2.mimecast.com
- usb-smtp-inbound-1.mimecast.com
MX Priorities
- usb-smtp-inbound-2.mimecast.com: 0
- usb-smtp-inbound-1.mimecast.com: 0
A / AAAA Records
- 64.68.202.16 ↩ url-fwd-https.zoneedit.com
Mail Server IPs
- 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
- 170.10.152.242 ↩ usb-smtp-delivery-2.mimecast.com
SOA Record
Raw SOA
dns0.zoneedit.com zone.zoneedit.com 1773684173 3600 600 1209600 300
Primary NS (mname)
dns0.zoneedit.com
Admin Email (rname)
zone@zoneedit.com
Serial
1773684173
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns5.zoneedit.com
ns12.zoneedit.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:4.35.254.140/32 ip4:4.35.254.135/32 ip4:75.112.83.150/32 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:sent-via.netsuite.com include:app.aventri.com include:_senders.theiia.org include:_psenders.theiia.org include:_etsenders.theiia.org include:docebosaas.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
mail._domainkey
k1._domainkey
✓ Public key: 392 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
20 records- smartsheet-site-validation=9vxNQ0yceMbN-zYfUP3IjVLogBzfFpAz
- adobe-idp-site-verification=6a03ce68073a1b7ee2bc1c9a3facad2ece0b03e6f636afc3e2f9b699a2a8261a
- docusign=ae276565-2187-4d7e-aad0-228e96d2ac26
- apple-domain-verification=y58sxqFQBO3C62nD
- 5X3Cy2EuiyLOa74alKNHaKZ0SzOW9tYjZnCjoFEFnI/eNecVugLrS/Jm22tvp7S/
- wrike-verification=Njk5ODA2NjpjNWQwNGI0MmRkZDg4MDVhNjEwZGRlZWEyM2M0ZDg4ZDEwMDk2N2YxOTIxNjdjNTA0MWU0YzA1ZTM3ZjFlNmNl
- MS=ms14832442
- SPFv=spf1 ip4:4.35.254.140/32 ip4:4.35.254.135/32 ip4:75.112.83.150/32 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:sent-via.netsuite.com include:app.aventri.com include:_senders.theiia.org include:_psenders.theiia.org include:_etsenders.theiia.org include:docebosaas.com -all
- 9z2cphwms6bkflfhz7flmwt97x6snb63
- beautifulai-site-verification=f0785af6-045d-4b5a-9ee0-e7944e0c61a4
- 0ed1fe018a99cf541c6c8a4743b943edd1630d641d
- yfmssvrl5kt39bw1dpls2r6l3ww46y6g
- anthropic-domain-verification-epvdz6=kEVVpMNhXMWf3g7ZdfIHC5yN9
- _8xo690wkqvpw1uiar26fg8baiwuaikz
- sendinblue-code:77081ce7178ac8702b542befaf06b684
- docusign=85603a05-f93f-417a-90dc-ac9f467e702d
- deepl-domain-verification=7a8ffa65283e4ede8a4cc97a3017c9ed
- _369s661vii6cr84sq2eh8ux9qe3d9h6
- 93846a37042d4dc69a42a5fb8bd5ca77
- canva-site-verification=bb-FZGhvdFfOMoXlhCIy9g
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