Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
greaterthanone.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 02:22:47 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 23.185.0.2 (no PTR)
- 2620:12a:8001::2 (no PTR)
- 2620:12a:8000::2 (no PTR)
Mail Server IPs
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns-1866.awsdns-41.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1866.awsdns-41.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1866.awsdns-41.co.uk
ns-241.awsdns-30.com
ns-1000.awsdns-61.net
ns-1178.awsdns-19.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:us._netblocks.mimecast.com include:aspmx.pardot.com include:_spfmo.mediaocean.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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
9 records- ms-domain-verification=f4df9811-317c-4cdc-a5c1-888d86253987
- smartsheet-site-validation=mzoIOhRP_Zy8fIlFzE6kPZZWKM_lWBbM
- SPFv=spf1 include:us._netblocks.mimecast.com include:aspmx.pardot.com include:_spfmo.mediaocean.com ~all
- MS=ms38660899
- SFMC-euvLU1rxk3okpKAVIybepTbBNvOxetjyaWE8XYqh
- apple-domain-verification=AdRPLYVP8Y3B5iKi
- google-site-verification=VF1Xi3SOPvJViBaFsV1WD7IZk687ke67_rAMDN2MDRM
- google-site-verification=fuRztFeewDyt89buiX_RoWRj-j99188BFf-XFQmiklU
- miro-verification=e4e14facd4582f7034c85fe0259262bb814bd55b
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