Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
tenfold.com
Yes
โ Yes
Proofpoint
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-04-02 01:53:58 UTC ยท โบ Refresh
MX Hostnames
- mxa-002bef01.gslb.pphosted.com
- mxb-002bef01.gslb.pphosted.com
MX Priorities
- mxa-002bef01.gslb.pphosted.com: 10
- mxb-002bef01.gslb.pphosted.com: 10
A / AAAA Records
- 104.197.197.20 โฉ 20.197.197.104.bc.googleusercontent.com
Mail Server IPs
- 148.163.155.19 โฉ mx0b-002bef01.pphosted.com
- 148.163.151.75 โฉ mx0a-002bef01.pphosted.com
SOA Record
Raw SOA
ns-778.awsdns-33.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-778.awsdns-33.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-778.awsdns-33.net
ns-96.awsdns-12.com
ns-1527.awsdns-62.org
ns-1722.awsdns-23.co.uk
SPF Record
โ Soft Fail (~all)
v=spf1 include:_spf.google.com include:mailgun.org include:spf.mandrillapp.com include:spf.protection.outlook.com include:mktomail.com ip4:192.161.144.0/20 ip4:185.12.80.0/22 ip4:188.172.128.0/20 ip4:216.198.0.0/18 ~all
๐ DNS lookups: 5/10
~ Soft fail (~all) โ moderate enforcement
DMARC Record
โ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
โ Reject โ strongest protection
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ 3 found
google._domainkey
s1._domainkey
s2._domainkey
โ Public key: 392 chars (valid)
โ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- status-page-domain-verification=1qdj4z086mtm
- SPFv=spf1 include:_spf.google.com include:mailgun.org include:spf.mandrillapp.com include:spf.protection.outlook.com include:mktomail.com ip4:192.161.144.0/20 ip4:185.12.80.0/22 ip4:188.172.128.0/20 ip4:216.198.0.0/18 ~all
- _globalsign-domain-verification=fOJU456NGFQsTusRxzx0zPFLb784KM4PDk8htVDXh6
- _globalsign-domain-verification=h3H_QCJuBJEtcx4uhpYB8BbJv1i8MLEBwQlbkLlcPu
- google-site-verification=7T8kklEq5WD8AACrHdeq2CA_vZ9TGztAkbMN7e03r34
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 tenfold.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits