cityofmarion.org

Valid Email Server
Domain Lookup › cityofmarion.org
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
cityofmarion.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-03 12:29:24 UTC · ↺ Refresh

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MX Hostnames

  • usb-smtp-inbound-2.mimecast.com
  • usb-smtp-inbound-1.mimecast.com

MX Priorities

  • usb-smtp-inbound-2.mimecast.com: 10
  • usb-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 135.84.124.41 (no PTR)

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 ns0.dnsmadeeasy.com dns.dnsmadeeasy.com 2008010187 43200 3600 1209600 180
Primary NS (mname)
ns0.dnsmadeeasy.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2008010187
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns0.dnsmadeeasy.com
ns1.dnsmadeeasy.com
ns4.dnsmadeeasy.com
ns3.dnsmadeeasy.com
ns2.dnsmadeeasy.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:207.191.194.160/28 include:usb._netblocks.mimecast.com include:Spf.protection.outlook.com include:amazonses.com include:spf.zohomail360.com include:mail.zendesk.com include:teamholistic.com include:enotify.visioninternet.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • 0ed1fe018acb6e106a1c42488899f9c641f39ae5bc
  • apple-domain-verification=dCddhICzQDku4voS
  • SPFv=spf1 ip4:207.191.194.160/28 include:usb._netblocks.mimecast.com include:Spf.protection.outlook.com include:amazonses.com include:spf.zohomail360.com include:mail.zendesk.com include:teamholistic.com include:enotify.visioninternet.com -all
  • ms=ms77898962
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