Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
carfax.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 17:02:18 UTC · ↺ Refresh
MX Hostnames
- carfax-com.mail.protection.outlook.com
MX Priorities
- carfax-com.mail.protection.outlook.com: 5
A / AAAA Records
- 13.32.241.102 ↩ server-13-32-241-102.jfk50.r.cloudfront.net
- 13.32.241.93 ↩ server-13-32-241-93.jfk50.r.cloudfront.net
- 13.32.241.107 ↩ server-13-32-241-107.jfk50.r.cloudfront.net
- 13.32.241.23 ↩ server-13-32-241-23.jfk50.r.cloudfront.net
Mail Server IPs
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.p07.nsone.net hostmaster.nsone.net 1653665877 10800 3600 2592000 1800
Primary NS (mname)
dns1.p07.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1653665877
Refresh
10800s
Retry
3600s
Expire
2592000s
Minimum TTL
1800s
Nameservers (NS)
dns3.p07.nsone.net
dns4.p07.nsone.net
ns01.carfaxdns.net
ns02.carfaxdns.net
ns03.carfaxdns.net
ns04.carfaxdns.net
dns1.p07.nsone.net
dns2.p07.nsone.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:40.114.51.96 ip4:64.193.21.0/24 ip4:166.90.97.0/24 ip4:216.117.25.0/24 ip4:216.117.92.0/24 ip4:216.117.105.0/24 ip4:20.242.10.187/32 include:mktomail.com include:service-now.com include:_spf.salesforce.com include:spf.protection.outlook.com include:carfax.us -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected], mailto:[email protected]; sp=none; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
29 records- docusign=d0a7b43e-df13-4b90-b1ee-dbd8fb8e6ec6
- google-site-verification=xiDjdJ47YHOyZtMo4cPyUfEU0Cim33LmdNzlhVl2TMc
- docker-verification=9751618e-fa9c-4233-b089-7dc8458d6e4d
- facebook-domain-verification=tzffe7rfkg6qd3nv09mz085o8sf30b
- MS=ms39282613
- google-site-verification=IgHNI3QfU5g2FjemSmucwZEHUYUrSr4EEknFGTlSvQ8
- google-site-verification=fhcRZ9QWfQPZyXv_PY1h0PpjtS_EMgJnx3ZoSJAuZD4
- _umy37x07jsle67n2mm4y5ny6x6993lk
- +1gYTj2ybp4ginYrkDrv8JI1bmiCFyUkfR6T2wKAhbJYTrADOAlUkC+cN8Cs5EaLvgvdrz2b5OHom7QTrCqk4A==
- google-site-verification=ElnDIk1K7wudCpLY74UVeIF_P_rpuYffEewgNQg5Vpw
- adobe-idp-site-verification=8a1c40b589be62d6dd8e4ea207db8a0b63ff097c2addd1b2b8adc726506214d8
- h1-domain-verification=RcqX5VWiUETfb6trmCWQfCfahhHY9YUoETnajJCjKLnh6Gi3
- google-site-verification=xwQXBiDa_n-VxLNtXWjPjtErLwHVkUUMmuxRe1nCjWE
- paloaltonetworks-site-verification=58f53ee61c0016e4f50c5fb603b53ec62d056b0d5a225f1c2a3f4278e70cd875
- mongodb-site-verification=pGWSBys4XwWG9OC3lPpbKCqWkfoGDYyd
- zscaler-verification-81298-10032026-6vki3d13pS
- atlassian-sending-domain-verification=bb990bab-c513-40eb-b8bf-0b3905e567a7
- atlassian-domain-verification=a6z15VTxtEFUry6WVe9zIrZYtI4cM54IAOqIyNUAgGyi2TAEpuJaPvhBH14xrIRB
- miro-verification=071e9ff0059a15166ef41912d2271e4eb835684e
- jamf-site-verification=t99kZMMyh-NHyu8IawByMw
- docusign=4cc0b50b-e7fd-4cbc-9cf9-e77f3baa9bbe
- google-site-verification=NXUcSUT8rbkkfw3n_-8EnulgEcKb4GXsBJmS4EZgEgg
- atlassian-domain-verification=SYhO1JH2NzuVRk1D9y3vC2CoIZww7IOjZGw2UH4oxbcguZ0lP/OUFoGTeBSKHfF3
- SPFv=spf1 ip4:40.114.51.96 ip4:64.193.21.0/24 ip4:166.90.97.0/24 ip4:216.117.25.0/24 ip4:216.117.92.0/24 ip4:216.117.105.0/24 ip4:20.242.10.187/32 include:mktomail.com include:service-now.com include:_spf.salesforce.com include:spf.protection.outlook.com include:carfax.us -all
- slack-domain-verification=U9KKuwJ4IKNtaan89p70NITffabWUCuiQwZnccgs
- google-site-verification=C0yWimJw3i37MDb16YH3ovBHLlWT1sYHGBpZ813OXGU
- google-site-verification=wYGren5BFyrMdmXY-ZwU-GP5qousDA7X1tZvyyif32w
- vertexinc-cloud-8015bff2-abb5-481d-a9a7-8ccb9d8dcc66
- mongodb-site-verification=SHiuYspaJxhGuM3wYH1ECSQZCSJbjUWT
Full email verification for carfax.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits