Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
magellanjets.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 14:19:17 UTC · ↺ Refresh
MX Hostnames
- usb-smtp-inbound-1.mimecast.com
- usb-smtp-inbound-2.mimecast.com
MX Priorities
- usb-smtp-inbound-1.mimecast.com: 10
- usb-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 172.66.43.182 (no PTR)
- 172.66.40.74 (no PTR)
- 2606:4700:3108::ac42:284a (no PTR)
- 2606:4700:3108::ac42:2bb6 (no PTR)
Mail Server IPs
- 170.10.152.242 ↩ usb-smtp-delivery-2.mimecast.com
- 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
SOA Record
Raw SOA
jerome.ns.cloudflare.com dns.cloudflare.com 2400051997 10000 2400 604800 1800
Primary NS (mname)
jerome.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400051997
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jerome.ns.cloudflare.com
miki.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:usb._netblocks.mimecast.com include:_spf.salesforce.com include:spf.protection.outlook.com ip4:50.247.194.209 include:spf.mandrillapp.com include:servers.mcsv.net include:mail.zendesk.com include:66565.spf06.hubspotemail.net ip4:192.168.100.100 ip4:12.18.107.66 ip4:204.148.254.106 include:spf-us.emailsignatures365.com include:spf.mailjet.com -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
14 records- openai-domain-verification=dv-3TgESYcLrMTfsNHxlr6M1ZPM
- status-page-domain-verification=5j0hq49rjc6w
- atlassian-domain-verification=iVzCZMJVPSrVjQByxqyfbLY4eatv9zBQTWZxUTGvAjysMwnw0GyESQuQ9gFWWtjK
- MS=ms56549896
- google-site-verification=elT2C5FaFrxChJCWjB7jM2v3WI616Kh6HBjgLsxYqmc
- atlassian-domain-verification=C66RoPX+SAJdXdxTzxlWYZkszZWjGbLwsWbNmniHfBpgd1tHHWs23zLZO3+zwAkp
- apple-domain-verification=cdeIqow3wE8nbb3g
- zapier-domain-verification-challenge=29a619c5-d823-4009-9a5d-bc68f46d167a
- 0ed1fe018a6733b3b0c5af45e79b9960ea357633dd
- box-domain-verification=26da00df68a2596825999977a369845f098fa1cdb7ada6e37eb59febfe9c710e
- SPFv=spf1 include:usb._netblocks.mimecast.com include:_spf.salesforce.com include:spf.protection.outlook.com ip4:50.247.194.209 include:spf.mandrillapp.com include:servers.mcsv.net include:mail.zendesk.com include:66565.spf06.hubspotemail.net ip4:192.168.100.100 ip4:12.18.107.66 ip4:204.148.254.106 include:spf-us.emailsignatures365.com include:spf.mailjet.com -all
- google-gws-recovery-domain-verification=49204960
- google-site-verification=J4w_YUK_kPCN1opwpJCB2MTGb95w7mwQu0Cvo0Y1OCE
- 9EDBD062BD
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