Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
certinia.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 21:49:11 UTC · ↺ Refresh
MX Hostnames
- eu-smtp-inbound-1.mimecast.com
- eu-smtp-inbound-2.mimecast.com
MX Priorities
- eu-smtp-inbound-2.mimecast.com: 10
- eu-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 104.18.25.130 (no PTR)
- 104.18.24.130 (no PTR)
- 2606:4700::6812:1982 (no PTR)
- 2606:4700::6812:1882 (no PTR)
Mail Server IPs
- 195.130.217.211 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.201 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.241 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.211 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.201 ↩ eu-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
pola.ns.cloudflare.com dns.cloudflare.com 2400089420 10000 2400 604800 1800
Primary NS (mname)
pola.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400089420
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
pola.ns.cloudflare.com
tony.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:52.38.191.241 ip4:83.138.173.144 include:eu._netblocks.mimecast.com include:mktomail.com include:_spf.salesforce.com include:_spf.google.com include:em9009.seismic.com -all
📊 DNS lookups: 5/10
✓ 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
✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
28 records- cisco-ci-domain-verification=29d9905c747a9277883cde3f41c40b94f6dc3df0468b96a45cd48ddc15179fbd
- pardot1101492=8459d1e82cd02d82add2d78cee15420b15e3c7f05bac9acdbc50fee585034970
- sending_domain1101492=b466cac5222b703da81f59778dbcd4088b7f03ec6978e3c21a89009c00d91894
- slack-domain-verification=zISRiduJnuG5GdKlEWjJHI4hTHTvBjcbXhKZe0m1
- google-site-verification=nVlhvy2Uw9PB6ke47sag6CCcc6G4Z2SEh1luezOP0Uo
- logmein-verification-code=db4c23bb-f99f-41db-9bb8-4545b4b3b1df
- sending_domain1101492=bf5e39883f0da569f72c481a0c57e47f5836fc09f16295748eccadebe981efb3
- adobe-idp-site-verification=6d7762dfb8984020bdb8240de1ea2286c63b56c2ad08bb2b6aa8e733cc90e13c
- cursor-domain-verification-59zt8r=kwyL4osr9tw1HDUsTaqwmS0RL
- 0ed1fe018ad73c704533184b6699cabc97839dd899
- anthropic-domain-verification-ra344e=lXBQkmN1RIwl9Lwwc4ljK4L1M
- docusign=0090f3bb-9d31-4d25-9b9f-638d6fe4aceb
- 00DWE00000Elgmv=1TBWE00000005hF
- apple-domain-verification=lIGMicbYWZvKZOPg
- knowbe4-site-verification=09bebc263812277e2c3aee23cef109ee
- 00DWD000009rZx6=1TBWD00000000fx
- ZOOM_verify_r8FQY3LFa3mhh2sUOV8cxQ
- wiz-domain-verification=9cb372688eb6f80cab6a366f2b96ef84c5c8f4cf0f8c5eceb1fe8f20d4212ac0
- atlassian-domain-verification=/aFu65lhjlswqA1dCVw1dlzIeWsYvnmnCYiQZ/LAoYxTIBNha2aaOiCsmbcVNvjt
- 00Ddi000004W8kv=1TBdi00000004QD
- atlassian-domain-verification=7iJ2ePZmlHa2SaiOyq2YnsOUA1dl4R/5KAVtg7UqEhKLGVL/kv0OXJRZ0pNhzghE
- onetrust-domain-verification=df21d2ed4e684895a164be333791662a
- 00D300000005poB=1TBVx000000006T
- pardot1101492=c5fe120570388e59121cfc662e2e931885651acb630dd27b7690a3921d4a77d7
- MS=ms45120107
- axios-domain-verification-a8cds0=1DqqHFKqS9y9HtnZnsathKMJS
- SPFv=spf1 ip4:52.38.191.241 ip4:83.138.173.144 include:eu._netblocks.mimecast.com include:mktomail.com include:_spf.salesforce.com include:_spf.google.com include:em9009.seismic.com -all
- asv=353be0f270fdc5bf811451e40f675326
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