Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
deltafuel.com
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-21 14:02:41 UTC ยท โบ Refresh
MX Hostnames
- mx2-us2.ppe-hosted.com
- mx1-us2.ppe-hosted.com
MX Priorities
- mx1-us2.ppe-hosted.com: 10
- mx2-us2.ppe-hosted.com: 10
A / AAAA Records
- 35.212.41.206 โฉ 206.41.212.35.bc.googleusercontent.com
Mail Server IPs
- 67.231.154.162 โฉ mx1-us1.ppe-hosted.com
- 148.163.129.50 โฉ mx1-us1.ppe-hosted.com
- 67.231.154.163 โฉ mx2-us1.ppe-hosted.com
- 148.163.129.51 โฉ mx2-us1.ppe-hosted.com
SOA Record
Raw SOA
ns67.worldnic.com namehost.worldnic.com 124032714 10800 3600 604800 3600
Primary NS (mname)
ns67.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
124032714
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns67.worldnic.com
ns68.worldnic.com
SPF Record
โ Soft Fail (~all)
v=spf1 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com ~all
๐ DNS lookups: 2/10
~ Soft fail (~all) โ moderate enforcement
DMARC Record
โ p=none
v=DMARC1; p=none;
โ p=none โ monitoring only, no enforcement
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
โ No aggregate reports (rua= not set)
DKIM Selectors
โ 2 found
selector1._domainkey
selector2._domainkey
โ Public key: 216 chars (valid)
โ 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- MS=ms27581472
- SPFv=spf1 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com ~all
- amazon-business-verification=08ab1227d7f5142f54db88f650c1080ef7c71b3a2d1cc8e40c7adc75e6e66297
- apple-domain-verification=O8NnBPPWBs25eCN8
- ppe-94e6543599cb56edf18b
Free ยท No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts โ unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for deltafuel.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits