Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
mc.gt.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-06 11:46:46 UTC · ↺ Refresh
MX Hostnames
- custmx.cscdns.net
- eu-smtp-inbound-2.mimecast.com
- eu-smtp-inbound-1.mimecast.com
MX Priorities
- eu-smtp-inbound-1.mimecast.com: 10
- eu-smtp-inbound-2.mimecast.com: 10
- custmx.cscdns.net: 50
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 195.130.217.211 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.201 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.211 ↩ 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
- 198.58.121.58 ↩ 198-58-121-58.ip.linodeusercontent.com
SOA Record
Raw SOA
pdns1.cscdns.net hostmaster.cscdns.net 2015040831 28800 7200 604800 14400
Primary NS (mname)
pdns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2015040831
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
14400s
Nameservers (NS)
pdns1.cscdns.net
pdns2.cscdns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a:smtpout.monaco-telecom.mc include:eu._netblocks.mimecast.com include:spf.protection.outlook.com ip4:82.113.3.152 ip4:87.254.230.54 include:sendgrid.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=quarantine; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=653AE47450EC185C117D64FB841DD2E12A3EDAD9
- SPFv=spf1 a:smtpout.monaco-telecom.mc include:eu._netblocks.mimecast.com include:spf.protection.outlook.com ip4:82.113.3.152 ip4:87.254.230.54 include:sendgrid.net ~all
- MS=ms72042669
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