rsmedical.com

Valid Email Server
Domain Lookup › rsmedical.com

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
rsmedical.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-01 18:37:11 UTC · ↺ Refresh

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MX Hostnames

  • rsmedical-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 198.185.159.145 (no PTR)
  • 198.185.159.144 (no PTR)
  • 198.49.23.144
  • 198.49.23.145

Mail Server IPs

  • 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
  • 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA ns39.worldnic.com namehost.worldnic.com 126060414 10800 3600 604800 3600
Primary NS (mname)
ns39.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126060414
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns40.worldnic.com
ns39.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:74.115.48.0/22 include:_spf.psm.knowbe4.com include:paymentworksuite.com include:squarespace-mail.com include:sendgrid.net include:spf.protection.outlook.com include:_spf.salesforce.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No 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

10 records
  • apple-domain-verification=nPRymVA5FlGGff0U
  • SPFv=spf1 ip4:74.115.48.0/22 include:_spf.psm.knowbe4.com include:paymentworksuite.com include:squarespace-mail.com include:sendgrid.net include:spf.protection.outlook.com include:_spf.salesforce.com -all
  • ph6ntpp6r86dbmla16ln2olbhp
  • Ts3iXJuEnIGA8synfyPTBIj4EilEwx/3GDmhyf8igbDu+njrvETOZDet1l1d725z7fgn+3d7dQO2bTZUx3Lp5w==
  • asv=439af3fb8b1c61a6a85e05b74f1ae4c8
  • Foxit-domain-verification=85c08eb80d5b21a66c88a0f4e10e4926
  • MS=ms53980102
  • 0ed1fe018a7e3a5335e7074983992c2e74b29ba5e7
  • google-site-verification=MMyvO1pQowYeDGD_G_mdSJ9ubThjt3KV3cRnwF_10h4
  • google-site-verification=iolAuNuQibbKXTJn_3NPP1sEQ7wn1UK9QWUltI6BOy0
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