Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pr.gt.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 06:56:45 UTC · ↺ Refresh
MX Hostnames
- 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
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 195.130.217.201 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.211 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.201 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.211 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.241 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.241 ↩ eu-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
pdns1.cscdns.net hostmaster.cscdns.net 2010092836 28800 7200 604800 600
Primary NS (mname)
pdns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2010092836
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns2.cscdns.net
pdns1.cscdns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:eu._netblocks.mimecast.com include:sendgrid.net include:_spf.createsend.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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
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
7 records- SPFv=spf1 include:eu._netblocks.mimecast.com include:sendgrid.net include:_spf.createsend.com ~all
- MS=ms99207621
- _netblocks.mimecast.com
- BRC7GCJNB2GHGKDECPN92ARAUQ
- adbdgart9fl5mv561t3lrhig2p
- ejvi6ad3gq8kbab1bp9bvflq88
- chVgMEotfqufccb/igONQxnujy53hMeTRhYza7GHly35QJB1xiXZbzz45/alNajlMDA+9hf9rOjY4u/xFX19Rw==
Full email verification for pr.gt.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits