Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
extentia.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 10:03:30 UTC · ↺ Refresh
MX Hostnames
- eu-smtp-inbound-1.mimecast.com
- eu-smtp-inbound-2.mimecast.com
MX Priorities
- eu-smtp-inbound-1.mimecast.com: 10
- eu-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 98.88.115.26 ↩ ec2-98-88-115-26.compute-1.amazonaws.com
Mail Server IPs
- 195.130.217.211 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.241 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.241 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.201 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.201 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.211 ↩ eu-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
dns1.cscdns.net hostmaster.cscdns.net 2024112945 28800 7200 604800 86400
Primary NS (mname)
dns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2024112945
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns2.cscdns.net
dns1.cscdns.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.mlsend.com ip4:123.252.210.178 ip4:180.179.180.41 ip4:49.248.246.252 include:spf.protection.outlook.com include:_spf.salesforce.com include:eu._netblocks.mimecast.com -all
📊 DNS lookups: 4/10
✓ 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
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- 81JCSTV9YQN99K4RV0RZBUISYWGTKLAMRA00N32F
- 0ed1fe018ae2e7311b46d641779be1c8c759b73416
- ebb._domainkey.extentia.com IN CNAME ebb.sdt4e0.custdkim.salesforce.com.
- ebb1._domainkey.extentia.com IN CNAME ebb1.ccfflu.custdkim.salesforce.com.
- atlassian-domain-verification=Q8Ye0CQagdcnrWYji2GbTUK3BVZ9f9ZOFpBbK3/bY1ZZroUzAkx3jnRcQSI/QVmQ
- DMARCv=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
- SPFv=spf1 include:_spf.mlsend.com ip4:123.252.210.178 ip4:180.179.180.41 ip4:49.248.246.252 include:spf.protection.outlook.com include:_spf.salesforce.com include:eu._netblocks.mimecast.com -all
- k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDaSbuEMit5tTuBmwNyCFA5Z+1K+//guf75FqoAojERXyj3uYdpy+0ystzS15ZLJIslMuuM4Hrs+3dNV2T60c1apXWkHhBRDu+RBegRyYzMLEzigI5MPO0gSFwLkKe+l/HHjxBNDG1P6zcgwmDEV+ISwIVhrrMf9E2BFIgyc2FfPwIDAQAB
- MS=ms79836886
- o6jmtbqjrrf11cqfhctl11dvoi
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