corovan.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
corovan.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-03 09:43:44 UTC · ↺ Refresh

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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

  • 151.101.194.159 (no PTR)

Mail Server IPs

  • 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA ns13.worldnic.com namehost.worldnic.com 126020316 10800 3600 604800 3600
Primary NS (mname)
ns13.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126020316
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns14.worldnic.com
ns13.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 include:us._netblocks.mimecast.com include:_spf.salesforce.com include:_spf.createsend.com ip4:209.239.233.124/29 ip4:64.0.146.124/29 ip4:209.220.191.124 ip4:135.84.68.123 ip4:208.86.168.7 ip4:135.84.74.3 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

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

✗ 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

9 records
  • vcGoBpJ6hEHc2rqvP9eX2jXLw9botUyCKyLkZrlrFt2foWsobyRBgysy+CUS+lx0mykB+8FOX/o0D3JLQZgGoQ==
  • google-site-verification=a9kP-ZIs_aMW-K7qKgauZPgd1RNoOydQqhP3d6L921s
  • zoho-verification=zb08262560.zmverify.zoho.com
  • adobe-idp-site-verification=ec884f5b015f052db917121241c2dc4d5efdb319a1ea1ec100d0f6638f29583f
  • SPFv=spf1 include:us._netblocks.mimecast.com include:_spf.salesforce.com include:_spf.createsend.com ip4:209.239.233.124/29 ip4:64.0.146.124/29 ip4:209.220.191.124 ip4:135.84.68.123 ip4:208.86.168.7 ip4:135.84.74.3 -all
  • atlassian-sending-domain-verification=474946e0-4915-4b8d-85bd-c3f7d0a8d2b9
  • smartsheet-site-validation=HySdF5yKj_W_jISfWo_6Kwru_zYi40_r
  • atlassian-domain-verification=B5WLgyIyokc7vxJqJUKYVoBBsZ1FZtQjHaQ9OUgbYFTaEyR2vswFER71W8XyC53r
  • infor-cloudsuite-domain-verification=H2QSWV9VJMLBF4ZSDCPDXFZT2DGVQLXVGBRPJXXFHBCMVT22B8JTQU56QW468W8S
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