Domain Overview
DNS: ✓ 2h ago
Checker: ✓ 2h ago
alionscience.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 21:11:41 UTC · ↺ Refresh
MX Hostnames
- alt3.us.etp.fireeyegov.com
- primary.us.etp.fireeyegov.com
- alt2.us.etp.fireeyegov.com
- alt1.us.etp.fireeyegov.com
- mx.us.etp.fireeyegov.com
MX Priorities
- alt2.us.etp.fireeyegov.com: 30
- alt3.us.etp.fireeyegov.com: 40
- mx.us.etp.fireeyegov.com: 0
- primary.us.etp.fireeyegov.com: 10
- alt1.us.etp.fireeyegov.com: 20
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 15.200.32.6 ↩ mta-hfpw1ne.email.us.etp.fireeyegov.com
- 15.200.32.4 ↩ mta-pswhniu.email.us.etp.fireeyegov.com
- 15.200.32.5 ↩ mta-k1cz7zl.email.us.etp.fireeyegov.com
SOA Record
Raw SOA
ns-1785.awsdns-31.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1785.awsdns-31.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1004.awsdns-61.net
ns-110.awsdns-13.com
ns-1226.awsdns-25.org
ns-1785.awsdns-31.co.uk
SPF Record
✗ Invalid
v=spf1 -all
📊 DNS lookups: 0/10
⚠ Strict -all with no allowed senders — no servers can send email for this domain.
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;adkim=s;aspf=s;rua=mailto:[email protected];pct=100;rf=afrf
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
9 records- MS=ms81733012
- apple-domain-verification=XeY4Eb5ptBbww9cv
- ccdd7wtgrrbrg8z8cgjzvcmg7dvbq54q
- dtm-domain-verification=LoCy61u3ZaRjfqc5XQz6wXuHNeePY7ssEo5jumBJh0E
- google-site-verification=61pRXFtPCyMwxrLAeFokZDyxuZcXxRzANxhPEN44G-k
- knowbe4-site-verification=a3437e5f52c72820e5e4663f775e2222
- smartsheet-site-validation=oGZiF1tFCLXyHYjGYk9g8XbFv3pfiixV
- SPFv=spf1 -all
- EiUk9Lf27w2ClROl3Ioe0xnc7R+qlHsf7ii0+EiIvpTz9/aqoCHYMYiJFkdI8guUpPVbEyE+29o2G5JlRGwY7A==
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