Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
memcostaffing.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 11:01:20 UTC · ↺ Refresh
MX Hostnames
- mxb-00316302.gslb.pphosted.com
- mxa-00316302.gslb.pphosted.com
- memcostaffing-com.mail.protection.outlook.com
MX Priorities
- mxb-00316302.gslb.pphosted.com: 100
- memcostaffing-com.mail.protection.outlook.com: 1000
- mxa-00316302.gslb.pphosted.com: 100
A / AAAA Records
- 104.18.211.89
Mail Server IPs
- 205.220.177.159 ↩ mx0b-00316302.pphosted.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 205.220.165.159 ↩ mx0a-00316302.pphosted.com
SOA Record
Raw SOA
melinda.ns.cloudflare.com dns.cloudflare.com 2399717555 10000 2400 604800 1800
Primary NS (mname)
melinda.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399717555
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
melinda.ns.cloudflare.com
rayden.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a:dispatch-us.ppe-hosted.com ip4:24.149.202.82 ip4:24.149.202.85 ip4:168.215.191.18 ip4:208.88.164.195 include:spf.protection.outlook.com include:spf-00316302.pphosted.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
3 records- knowbe4-site-verification=694a620a546a40158913ab39b4a8ef8c
- ms-domain-verification=ab0fb9e6-5be3-416e-b0d0-7137523551fa
- SPFv=spf1 a:dispatch-us.ppe-hosted.com ip4:24.149.202.82 ip4:24.149.202.85 ip4:168.215.191.18 ip4:208.88.164.195 include:spf.protection.outlook.com include:spf-00316302.pphosted.com ~all
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