Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
centier.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 03:38:35 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 104.16.4.14 (no PTR)
Mail Server IPs
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
pdns07.domaincontrol.com dns.jomax.net 2026031701 28800 7200 604800 600
Primary NS (mname)
pdns07.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031701
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns07.domaincontrol.com
pdns08.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:_s00990212.autospf.email -all
📊 DNS lookups: 1/10
✓ 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
✓ 3 found
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
20 records- wqln2srb53xdtt9wdb6q21073skpdvzd
- amazonses:B6/AcMu2ORQCdCKb5ZjVkX4gy/iALB18Jsb3c+866xQ=
- _2klav34apgb6wnsiqwgwdhq5203wmf4
- HCCXKoA03uFHFRcocOdDIvhAkSTw6a0/GmCtobn6opCyWZDC2D3gR4dAfryDbB7mvQ/R26kg/+NaM6YkE77AwA==
- onetrust-domain-verification=325beb2b64e94cf98c6f2baf32af541c
- adobe-sign-verification=abbfb4192f8b1c57e7e82139e4994
- apple-domain-verification=UGoCXvOEJTt4Wk3I
- google-site-verification=y6vdi__QOLESCulyTHNSa3bcQ7OQ7a2vbHZry_d7L3M
- _zhuaipvu1n9h6ytqowilqyvrix6kc7i
- SPFv=spf1 include:_s00990212.autospf.email -all
- docusign=36c5b680-5e2f-44c5-af4d-cf2f134ae0b8
- 0ed1fe018a2968e9a764934c5fa124dc39795646fb
- d365mktkey=ns7GGkMfWGtcyPJx7Q2s1GTyLKj8TEx7uRIKyZKsajIx
- google-site-verification=Vh0QXUTQdtIJxGA4iSrVx_mf-U0w2YwQ5j3b8YwNqSA
- atlassian-domain-verification=EVoaN8wgZwHFXPPZJQUDYobtvu7Eq4E5erzO/cN5/Q3N3cxTmrBshzXgfld2bLla
- bw=J6Xvv6HespwI5JFEC3HSqJf7xJSwGv1klgywaqLJmPUa
- apple-domain-verification=ez_CqzS1M8KgtXHwCMDAhXNJfXSo0T4lBQRiXPoxWJ4
- _rrylnt0s2wpoot7jr5pbv6jt178d7cb
- atlassian-sending-domain-verification=1b73d872-aa5d-4659-8f4a-c0d68d3517c1
- amazonses:2ZE2dXec7H9oQETqoSnTnv1ZTQGATZGQ88Cx1vUa+iI=
Full email verification for centier.com
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