Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
marcumllp.com
Yes
โ Yes
Proofpoint
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-21 06:56:45 UTC ยท โบ Refresh
MX Hostnames
- mxa-001d3c01.gslb.pphosted.com
- mxb-001d3c01.gslb.pphosted.com
MX Priorities
- mxa-001d3c01.gslb.pphosted.com: 10
- mxb-001d3c01.gslb.pphosted.com: 10
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 67.231.148.1 โฉ mx0a-001d3c01.pphosted.com
SOA Record
Raw SOA
edns2.ultradns.com premiumdns.support.neustar 2019084148 28800 7200 1209600 86400
Primary NS (mname)
edns2.ultradns.com
Admin Email (rname)
premiumdns@support.neustar
Serial
2019084148
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
edns2.ultradns.net
edns2.ultradns.org
edns2.ultradns.biz
edns2.ultradns.com
SPF Record
โ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
๐ DNS lookups: 1/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=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 2 found
s1._domainkey
s2._domainkey
โ Public key: 392 chars (valid)
โ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
18 records- wrike-verification=MjI5ODg3ODozNWQ4OTJiMmIyM2NlZWYzZjRkZDhjMTNiMWFlOWQzYjYzNGQ2MjNlY2M2YjRiNGIzZDhlZDRjNTQ3MTg1ZjAy
- 1q4+U5w92z1LK79FgJG5jA/XMtXIqcaQQ7/UWExYVu1liGTVMT4l0NIEUPyigL+JS4QeSeSNvADs4e071ZbbPQ==
- _3qodusjn5u21c66lloi2toy56v4e77h
- cisco-ci-domain-verification=392bc15e5d17c0ae8920ba3c683e9f6c763f5374ed666b91918b167d135a6c04
- 60D90A1CEB
- ZOOM_verify_wZluT4RBdESNklFT4WuqtQ
- docusign=f261597b-8de0-48d2-816d-032fcbd36975
- docusign=5a88be76-b0e8-4ac6-beb9-89a90428dadc
- smartsheet-site-validation=Z8wOfuTzoIWhfLgHKZ3EaP3QgIhHY5CQ
- yfxnzb4r6ktbx5b0clj2wcx980gvt415
- Rz2tmklkWnc2s5uA7Wr4n1wuNqtJMjyzo9kgb726H9x/GbYZeHGyT6pPHStJuf4anHZE8IOOSMTqGJXL3tE9JQ==
- adobe-idp-site-verification=2d086df64e84b5b7c05dcefdecb2727471e48784e7a59a09dc1b1327a060602d
- _px0wxo88kyefycum2rx4kv4oyajcekh
- gf4lgnx6cb9c1qhpwsgtc09bp4w46c9t
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
- r1rnjh10sfntg95vcz8wwtq0fgkvvl92
- logmein-verification-code=2m8u9Tdsc09JuaDX0QaoSw9G4
- MS=ms75977183
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 marcumllp.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits