Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
patpeck.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 07:52:37 UTC · ↺ Refresh
MX Hostnames
- usb-smtp-inbound-1.mimecast.com
- usb-smtp-inbound-2.mimecast.com
MX Priorities
- usb-smtp-inbound-1.mimecast.com: 10
- usb-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 216.240.188.131 ↩ lwdc.lw-car03.po202039.host2.18888.americanis.net
Mail Server IPs
- 170.10.152.242 ↩ usb-smtp-delivery-2.mimecast.com
- 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
SOA Record
Raw SOA
gp1maindns-c.group1auto.com hostmaster.group1auto.com 91 900 600 86400 3600
Primary NS (mname)
gp1maindns-c.group1auto.com
Admin Email (rname)
hostmaster@group1auto.com
Serial
91
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
gp1maindns-c.group1auto.com
gp1maindns-b.group1auto.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:group1auto.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- Foxit-domain-verification=b75733df0c7ec74a12344193d81b5ee4
- workplace-domain-verification=GW7ReJzesAaziexOM2bO1WTlivOu6g
- MS=ms10718297
- sophos-domain-verification=c79cafac9393443b3a4cb6eb936c0ce9c92e1ffdf56642d0068d14e1428ba268
- SPFv=spf1 include:group1auto.com ~all
- google-site-verification=3Xjf7ig236zEUHAz-uCsfAunCW7ob9nf-xlG0-q9yAw
- ZOOM_verify_KI7kItd5wD2tfI7rjBbo4C
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for patpeck.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits