Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
joinsequence.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 16:25:48 UTC · ↺ Refresh
MX Hostnames
- mxb-0000eb02.gslb.pphosted.com
- mxa-0000eb02.gslb.pphosted.com
MX Priorities
- mxb-0000eb02.gslb.pphosted.com: 10
- mxa-0000eb02.gslb.pphosted.com: 10
A / AAAA Records
- 151.101.130.99 (no PTR)
- 151.101.194.99 (no PTR)
- 151.101.66.99 (no PTR)
- 151.101.2.99 (no PTR)
Mail Server IPs
- 148.163.143.233 ↩ mx0b-0000eb02.pphosted.com
- 67.231.145.180 ↩ mx0a-0000eb02.pphosted.com
SOA Record
Raw SOA
ns-1578.awsdns-05.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1578.awsdns-05.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1578.awsdns-05.co.uk
ns-341.awsdns-42.com
ns-892.awsdns-47.net
ns-1408.awsdns-48.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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
3 records- google-site-verification=WOHA_ZRF_9jPXMGZxcFys9A0aDlWkd9TghNei-N--5U
- google-site-verification=_dwzzDHwZ01OdLbxfzYkSlPsQ_CVSkEaStLWnmN7ZKg
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
Full email verification for joinsequence.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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