Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
threshold-fti.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 12:58:40 UTC · ↺ Refresh
MX Hostnames
- mail3.threshold-fti.com
- mail1.threshold-fti.com
MX Priorities
- mail1.threshold-fti.com: 20
- mail3.threshold-fti.com: 30
A / AAAA Records
- 216.183.89.65 ↩ www.threshold-fti.com
Mail Server IPs
- 66.46.21.35 ↩ mail1.threshold-fti.com
- 64.254.149.11 ↩ mail3.threshold-fti.com
SOA Record
Raw SOA
ns0.dnsmadeeasy.com dns.dnsmadeeasy.com 2008010154 43200 3600 1209600 180
Primary NS (mname)
ns0.dnsmadeeasy.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2008010154
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns2.dnsmadeeasy.com
ns0.dnsmadeeasy.com
ns4.dnsmadeeasy.com
ns1.dnsmadeeasy.com
ns3.dnsmadeeasy.com
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- bbnf3fxc487751r289sgncf1f7cwh8z0
- SPFv=spf1 mx -all
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