Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
generational.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 01:33:09 UTC · ↺ Refresh
MX Hostnames
- usb-smtp-inbound-1.mimecast.com
- usb-smtp-inbound-2.mimecast.com
MX Priorities
- usb-smtp-inbound-2.mimecast.com: 10
- usb-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 104.18.21.31 (no PTR)
- 104.18.20.31 (no PTR)
- 2606:4700::6812:151f (no PTR)
- 2606:4700::6812:141f (no PTR)
Mail Server IPs
- 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
- 170.10.152.242 ↩ usb-smtp-delivery-2.mimecast.com
SOA Record
Raw SOA
anahi.ns.cloudflare.com dns.cloudflare.com 2400487990 10000 2400 604800 1800
Primary NS (mname)
anahi.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400487990
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
michael.ns.cloudflare.com
anahi.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf1.generational.com include:spf.protection.outlook.com include:spf.exclaimer.net include:us._netblocks.mimecast.com include:usb._netblocks.mimecast.com include:spf.salesforce.com include:44586585.spf10.hubspotemail.net include:spf1.formassembly.com include:mail.zendesk.com -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected],mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];aspf=s;adkim=s;fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
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
11 records- 1password-site-verification=S7IGLP3LUJH6FJ6VBYUU2Z34VQ
- 2hcp25msm6y4xb7qwwkbdbb7c3w1f7ld
- LK6aGxm8mQ92ffH1XwBwLoQGfI3Gn3ThcoPpdReC9yc4CkzpYw23J2iGOL5DELkTYngU7uNVIpDA+Gra6GQLcw==
- SFMC-YwDKhUrvsE9rdWAXBYBkTHr3z77kqDs57dvo2LB0
- SFMC-zG8-ZfRS27m-IBuoIA3CXQnSVqm1SCg-Iy1jVzwl
- adobe-sign-verification=a36f4326efb2f0667ba8a0c4508446b
- apple-domain-verification=GepYfMGIxu2ul6WE
- e5a552489c2e45ea8afb5ccdb2a2dc93
- google-site-verification=a4kl7f30MrD13IUbDLLNbL8h7eYtppYGI8IAEJuJe-k
- ms-domain-verification=736da8c3-85fd-4916-8a8a-b74fabd7429d
- SPFv=spf1 include:spf1.generational.com include:spf.protection.outlook.com include:spf.exclaimer.net include:us._netblocks.mimecast.com include:usb._netblocks.mimecast.com include:spf.salesforce.com include:44586585.spf10.hubspotemail.net include:spf1.formassembly.com include:mail.zendesk.com -all
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