Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mullenlowebrasil.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 16:32:21 UTC · ↺ Refresh
MX Hostnames
- mxa-00198c03.gslb.pphosted.com
- mxb-00198c03.gslb.pphosted.com
MX Priorities
- mxa-00198c03.gslb.pphosted.com: 10
- mxb-00198c03.gslb.pphosted.com: 10
A / AAAA Records
- 13.248.237.185 ↩ aaf71d3c088a645aa.awsglobalaccelerator.com
Mail Server IPs
- 148.163.141.38 ↩ mx0b-00198c03.pphosted.com
- 148.163.145.37 ↩ mx0a-00198c03.pphosted.com
SOA Record
Raw SOA
ns1-01.azure-dns.com gis.dnstech.interpublic.com 2019092711 10800 3600 604800 3600
Primary NS (mname)
ns1-01.azure-dns.com
Admin Email (rname)
gis@dnstech.interpublic.com
Serial
2019092711
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1-01.azure-dns.com
ns2-01.azure-dns.net
ns3-01.azure-dns.org
ns4-01.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 include:interpublic-spf.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
10 records- adobe-idp-site-verification=f0e5c4a7ac43e0077695686bc56a6b08765a01c5088d714cf3bf7f4da16d53a0
- adobe-idp-site-verification=556707c5-763b-4dcd-b34d-d7b4bf1f52e8
- IUy6f6nnRB/OcLpHO3kwn1P1Fl+qtlOpvCfJ/AEeMr66s+vsATvSRu5rtXTDb060P+LMMGR/67O/0NNKV8M59g==
- MS=ms97041584
- google-site-verification=rNq2fTqxcI6V1paUST-BRMef9O7D0oaQv2ZYsXFun24
- google-site-verification=C_pgLp8WW7hUHMmqJMm4B7JrkhOBF4lRpdpszRQnyAE
- work-accounts-domain-verification=upDSj57QpA6ufSE3giB7atMX0ARNLu
- work-accounts-domain-verification=tF2m2owSQH71EtWIuiPDeMY5OEWu4a
- smartsheet-site-validation=g6dnKoNAMVoTaSJJnpKSKgPCsJgTFvoW
- SPFv=spf1 include:interpublic-spf.com -all
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
See demo & docs
Deep verification
Full email verification for mullenlowebrasil.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits