Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crescolabs.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 02:20:35 UTC · ↺ Refresh
MX Hostnames
- mxa-008c7801.gslb.pphosted.com
- mxb-008c7801.gslb.pphosted.com
MX Priorities
- mxb-008c7801.gslb.pphosted.com: 10
- mxa-008c7801.gslb.pphosted.com: 10
A / AAAA Records
- 151.101.2.159 (no PTR)
Mail Server IPs
- 148.163.133.208 ↩ mx0a-008c7801.pphosted.com
- 148.163.139.227 ↩ mx0b-008c7801.pphosted.com
SOA Record
Raw SOA
ns69.domaincontrol.com dns.jomax.net 2026012500 28800 7200 604800 600
Primary NS (mname)
ns69.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012500
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns69.domaincontrol.com
ns70.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf-008c7801.pphosted.com include:mg-spf.greenhouse.io include:_spf.q4press.com include:_spf.mailgun.org include:mail.zendesk.com a:dispatch-us.ppe-hosted.com ip4:192.237.158.85 ip4:23.253.182.234 ip4:146.20.191.233 ip4:23.253.183.250 ip4:50.23.218.215 ip4:209.61.151.128 ip4:104.130.122.229 ip4:209.61.151.40 ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
14 records- ppe-fabf14b238207ebabe51
- amazon-business-verification=d597dea676b6cf6ebd80e6d6e8399810053747442dca35382eb786917540c16a
- anthropic-domain-verification-k3aj2p=Pyi0Kmpt03MpzWyiz1kM5I5DD
- dropbox-domain-verification=358v23zs3awu
- apple-domain-verification=AkkQEA0BwuEZH0uT
- mandrill_verify.loS4KQWn9HAK5fwWuQDXHA
- openai-domain-verification=dv-M2Xq9hoXjJ09peRYzS9BcE8b
- segment-site-verification=bNjq0Kj99gfwKdlVDFj0rOmA6eArpu6q
- SPFv=spf1 include:spf.protection.outlook.com include:spf-008c7801.pphosted.com include:mg-spf.greenhouse.io include:_spf.q4press.com include:_spf.mailgun.org include:mail.zendesk.com a:dispatch-us.ppe-hosted.com ip4:192.237.158.85 ip4:23.253.182.234 ip4:146.20.191.233 ip4:23.253.183.250 ip4:50.23.218.215 ip4:209.61.151.128 ip4:104.130.122.229 ip4:209.61.151.40 ~all
- docusign=51023a6c-df7d-4b1f-8993-8e722d02435a
- have-i-been-pwned-verification=dweb_0mpfjdos9nbxbgv3c7ud1iyf
- atlassian-domain-verification=5LxSYbL98hSJoRSc6HsGTQoTZc64KvzTQvtSgFRlYEyoWMXj5p3bebdjePxQhxZj
- apple-domain-verification=eS6n9pVsvkH0u9eM
- bw=CuzoBz/PdrvrmNXL28+7m8RDl1ULRy+VTjlApCoL2EEd
Full email verification for crescolabs.com
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