companynurse.com

Valid Email Server
Domain Lookup › companynurse.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
companynurse.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 09:08:09 UTC · ↺ Refresh

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MX Hostnames

  • companynurse-com.mail.protection.outlook.com

MX Priorities

  • companynurse-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 199.60.103.66 (no PTR)

Mail Server IPs

  • 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
  • 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA mns01.domaincontrol.com dns.jomax.net 2025111800 28800 7200 604800 600
Primary NS (mname)
mns01.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025111800
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

mns02.domaincontrol.com
mns01.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:159.183.169.88 ip4:3.229.60.197 include:spf.companynurse.com include:spf.protection.outlook.com include:spf.exclaimer.net include:cust-spf.exacttarget.com include:_spf.salesforce.com include:sendgrid.net include:44025865.spf08.hubspotemail.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 5 found
selector1._domainkey
selector2._domainkey
mail._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

10 records
  • SFMC-j7vQmb6XH3h5BHqZPfAGuEtAyzTdI2fe4GGjQjq3
  • iia1KflsNYS3KzgyvOG0e7n6z40txa37TXVoeCY77cWNeC2Bf8zsj6GDXcZdXFby44y8H/6cKma2/P98O2Hf8Q==
  • google-site-verification=VarvSWGhwMcm5TcnthuTeTN5s79GDDqKzCaW5rTD5qM
  • SPFv=spf1 ip4:159.183.169.88 ip4:3.229.60.197 include:spf.companynurse.com include:spf.protection.outlook.com include:spf.exclaimer.net include:cust-spf.exacttarget.com include:_spf.salesforce.com include:sendgrid.net include:44025865.spf08.hubspotemail.net ~all
  • linkedin-site-verification=b3c3ecd6-46a5-431c-b5ae-cf7e0cdf6736
  • amazonses:2NHXLza1yZuTo/b3Br/mml7MXqPzsbcf5LRVRy1/2mQ=
  • v=verifydomain MS=6251066
  • ZOOM_verify_nVpNK0n-SBWqx-VFqNmpNA
  • google-site-verification=7mpDh_WwoJgXxYy7lIeEx0uGvQaxvdUT2fZiTZkTk0M
  • grgeb9r0qpd0goqt4hhiu7p4vm
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