Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pkftexas.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 16:35:19 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 162.159.135.42 (no PTR)
Mail Server IPs
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns79.worldnic.com namehost.worldnic.com 125060218 10800 3600 604800 3600
Primary NS (mname)
ns79.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125060218
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns80.worldnic.com
ns79.worldnic.com
SPF Record
✗ Invalid
v=spf1 ip4:38.100.144.78 include:spf.protection.outlook.com mx include:zoho.com include:zcsend.net ip4:167.68.0.1/16 include:_spf.psm.knowbe4.com include:jsmtp.net include:spf.zoho.com include:transmail.net include:14574495.spf10.hubspotemail.net include:spf.sendinblue.com mx ~all
📊 DNS lookups: 11/10
— over limit!
⚠ Too many DNS lookups (11/10) — SPF will fail validation. Reduce include: statements.
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=reject; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- leZdv5il1FRhj0R+Yr/Q6PY+8EAD4wbZ2ZQqnkW1CyAnUave0SeYBNddXvVZjFOic5eMiAn4d7XqMUbgWWzmeA==
- ca3-26c6e26c186d4b11967e090b55ab0c7e
- brevo-code:85f1fee24dd8790cfe328f4355b57167
- 0ed1fe018a4b3ba8b1cf5146ca8b7017fa6510dba1
- SPFv=spf1 ip4:38.100.144.78 include:spf.protection.outlook.com mx include:zoho.com include:zcsend.net ip4:167.68.0.1/16 include:_spf.psm.knowbe4.com include:jsmtp.net include:spf.zoho.com include:transmail.net include:14574495.spf10.hubspotemail.net include:spf.sendinblue.com mx ~all
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