Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
prestonmotor.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 01:27:10 UTC · ↺ Refresh
MX Hostnames
- prestonmotor-com.mail.protection.outlook.com
- relay.helionmail.com
MX Priorities
- prestonmotor-com.mail.protection.outlook.com: 20
- relay.helionmail.com: 10
A / AAAA Records
- 199.232.192.247
- 199.232.196.247
Mail Server IPs
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 3.135.127.171 ↩ helion3.spamtitan.com
- 13.58.101.136 ↩ helion1.spamtitan.com
- 52.15.224.74
SOA Record
Raw SOA
ns0.dnsmadeeasy.com dns.dnsmadeeasy.com 2008012028 43200 3600 1209600 180
Primary NS (mname)
ns0.dnsmadeeasy.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2008012028
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
dns1.dealeron.com
dns2.dealeron.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:173.166.187.13 ip4:104.193.30.26 include:dnsexit.com include:websitewelcome.com include:_spf.psm.knowbe4.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
4 records- SuLBcPrr0wHuUX/LZ6MxIGE1TvvKXcitl0wWaZR8eQDw7XAIuVoAukLNJFWdra4fv0CNor7VszjuscsGAQLhFg==
- SPFv=spf1 a mx ip4:173.166.187.13 ip4:104.193.30.26 include:dnsexit.com include:websitewelcome.com include:_spf.psm.knowbe4.com ~all
- google-site-verification=u2sniQcWb62A3DfboXWFJzuWxft0iW9Z5Qtr7yG29po
- apple-domain-verification=I1exjoSG2xXc8Kki
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