crewmp.com

Valid Email Server
Domain Lookup › crewmp.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
crewmp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 05:49:14 UTC · ↺ Refresh

MX Hostnames

  • crewmp-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 151.101.194.159

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns16.domaincontrol.com
ns15.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:202.170.192.74 include:spf.protection.outlook.com ip4:52.237.28.198 ip4:52.242.38.143 include:_public_spf.mydonedone.com include:mandrillapp.com include:_netblocks.google.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

8 records
  • ZOOM_verify_EzZbUmYaQDOAoS8ImQNNSg
  • 1password-site-verification=WMWO3W2IGJEYFG4GZSGMT2MBBM
  • hf1ea78n37r5fsbbd97v2vdmd2
  • asv=d48da11f09b22f6d1649be0f7b45c670
  • mvtogqdtso8ftj94j4jrhrsjhs
  • v=verifydomain MS=7874891
  • sophos-domain-verification=8a5769eddf0e421389473e6ac31d8ed2b504f6cf05213fce6f43f4fb9d98b6e6
  • SPFv=spf1 ip4:202.170.192.74 include:spf.protection.outlook.com ip4:52.237.28.198 ip4:52.242.38.143 include:_public_spf.mydonedone.com include:mandrillapp.com include:_netblocks.google.com -all
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