halozyme.com

Valid Email Server
Domain Lookup › halozyme.com

Domain Overview

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

Checked via [email protected] · 2026-03-21 06:33:00 UTC · ↺ Refresh

MX Hostnames

  • halozyme-com.mail.protection.outlook.com

MX Priorities

  • halozyme-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 172.67.143.37 (no PTR)
  • 104.21.46.233 (no PTR)
  • 2606:4700:3031::6815:2ee9
  • 2606:4700:3037::ac43:8f25

Mail Server IPs

  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
  • 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
  • 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA kolton.ns.cloudflare.com dns.cloudflare.com 2399432628 10000 2400 604800 1800
Primary NS (mname)
kolton.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399432628
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

kolton.ns.cloudflare.com
raquel.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:207.7.100.25 ip4:66.185.161.234 ip4:64.78.231.101 ip4:12.19.100.11 ip4:50.228.45.14 ip4:50.203.69.74 ip4:12.105.142.0/24 include:spf.protection.outlook.com include:_spf.q4press.com include:zcsend.net include:_spf.salesforce.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict 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

✗ 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

21 records
  • apple-domain-verification=L7V1yPidnZYB0kys
  • teamviewer-sso-verification=e3a5e34580ee4307ab577aebf9e077f4
  • ca3-05d011c59152415bb11ad67099ccf2f4
  • MS=ms86638552
  • zenqms-domain-verification=cb7b1242b1518d671af435cb76723a5a5c4fd68181e0423813ed31c8cd35fa9a
  • SPFv=spf1 ip4:207.7.100.25 ip4:66.185.161.234 ip4:64.78.231.101 ip4:12.19.100.11 ip4:50.228.45.14 ip4:50.203.69.74 ip4:12.105.142.0/24 include:spf.protection.outlook.com include:_spf.q4press.com include:zcsend.net include:_spf.salesforce.com include:_spf.psm.knowbe4.com -all
  • zenqms-domain-verification=70c4ab5f4a206cc556c20de94aa4f7a77247bc0f94047193832027ebb1b817b5
  • teamviewer-sso-verification=6e00959aa5d14b1da97b2499781b4f00
  • xk5x5evtb6gcfyuthutliyyms62ha3f3.mime.halozyme.com.300 IN TXT v=MIMEv1
  • ms4qlpfiiep0d8e1gl8pgo4470
  • box-domain-verification=7dabc80e567c792e2cae7b4b0aaecd950b3701adab586be0ef63576ca942eada
  • autodesk-domain-verification=VRZn6hJ78uxDThJTf1WQ
  • perplexity-ai-domain-verification-wy8s32=kY6PXOI4a5wKFqgbR7c3SjuKK
  • docusign=d311eece-2504-4ec2-bb36-05488b230f00
  • smartsheet-site-validation=OsoyCxmFPNjCmoBxMkiJQ738kgqaWfFB
  • xk5x5evtb6gcfyuthutliyyms62ha3f3.mime.halozyme.com.300 IN TXT "v=MIMEv1;"
  • teamviewer-sso-verification=c3aedc6c2a244937b0f40766239acd57
  • smartsheet-site-validation=m91Na-EUzCiDqosgQOKcfaPXK4hepZ6Q
  • 8a0fcf3a6caee003f132e51f24763bbf5b353b0f16c9c7ac0f
  • atlassian-domain-verification=x23NSYxAdfa16yi4GukEJMcVlM44nK6DGVfqIMiSwa7tuiaX8CgJ2p//U0ka/wRP
  • ca3-9d23c4e1756442a68cc88b81bb0466e3
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