Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
discova.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 19:45:47 UTC · ↺ Refresh
MX Hostnames
- de-smtp-inbound-2.mimecast.com
- de-smtp-inbound-1.mimecast.com
MX Priorities
- de-smtp-inbound-1.mimecast.com: 10
- de-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 13.107.213.40 (no PTR)
- 13.107.246.40 (no PTR)
- 2620:1ec:bdf::40 (no PTR)
- 2620:1ec:46::40 (no PTR)
Mail Server IPs
- 194.104.108.22 ↩ de-smtp-inbound-2.mimecast.com
- 194.104.110.22 ↩ de-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
hank.ns.cloudflare.com dns.cloudflare.com 2399870047 10000 2400 604800 1800
Primary NS (mname)
hank.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399870047
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
hank.ns.cloudflare.com
laura.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=bt8ktt35._spf._d.mim.ec
📊 DNS lookups: 1/10
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; adkim=s; aspf=s; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- ZOOM_verify_olempQVKQMKPqQk57zoLwA
- atlassian-domain-verification=D5g8bUvceHSXkpgd3A/hYMBrIaKOd3C3lHAFovSuMeadue8EEJVdLEmCyI3pMxur
- d365mktkey=sw1DbjVXGTrxRVu8Rtj5cZdkJUiXicbeMubgPNwGsRAx
- google-site-verification=C7DdoGSKBnvsTfz0VB4jHQzvU575YRcNWybqktbrOoY
- SPFv=spf1 redirect=bt8ktt35._spf._d.mim.ec
- workplace-domain-verification=74d11a6f-a2a2-4145-914b-6cec62d43b75
- G8HHMVRVXI46Q5S64UJYJFECZFG3BV9ODRGMVYJL
- MS297326
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