Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
trustone.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 21:36:40 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
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns-71.awsdns-08.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-71.awsdns-08.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1526.awsdns-62.org
ns-1568.awsdns-04.co.uk
ns-526.awsdns-01.net
ns-71.awsdns-08.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=47ptwpqs._spf._d.mim.ec
📊 DNS lookups: 1/10
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
✓ 2 found
selector1._domainkey
selector2._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
15 records- apple-domain-verification=y9z44rhWuduDTgjW
- atlassian-domain-verification=2L0p/xjvyQ9aKHo6gvPQZvovTwGiHc2m5YefwM8YQvEFX4GG0SHvOFlgpCc9Nj0l
- duo_sso_verification=udXujr6LhmJU7H9hTkRhZYJ9IoOoq4JV3ejA2AH1ndg761V8aD5NyYEzmKAQB03F
- gb000tbscmgp1hek4hfktlir59
- jaljm1jmu18d9vk2ipbem7iq63
- knowbe4-site-verification=2076cbd4feb73fec91fe907a244b2c33
- n3anb0ganc74lkvs2s947qjhqg
- srvmbptdfit9k1391nvmrf0hi4
- tbvtdbpgptrcg7srlch578hsgb
- SPFv=spf1 redirect=47ptwpqs._spf._d.mim.ec
- xPC+swuac4LQg47qnYaIzj9SRjsyQtJpveyOn9Rjs6IP2ZSr0E84Q1optLcml0X8HyvucL2KGawl/oiJ5BE4Rg==
- 0ed1fe018a6b2be378e0694a60a83e67eceddc8725
- 2c157c0dca4721180155bae8fa833d66d35ddf1acb195a606a
- 4hl4kkr0fotpqna01fgd84egdj
- MS=A9DE1C52FC7C475856B5C6BF38943AEAC7B2DBF4
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