opus-ifp.com

Valid Email Server
Domain Lookup › opus-ifp.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
opus-ifp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 21:48:33 UTC · ↺ Refresh

MX Hostnames

  • opusifp-com01b.mail.protection.outlook.com

MX Priorities

  • opusifp-com01b.mail.protection.outlook.com: 1

A / AAAA Records

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

Mail Server IPs

  • 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
  • 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
  • 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com

SOA Record

Raw SOA opus-ifp.com dns-soa.doesnotaccept.email 2021051301 300 180 300 3600
Primary NS (mname)
opus-ifp.com
Admin Email (rname)
dns-soa@doesnotaccept.email
Serial
2021051301
Refresh
300s
Retry
180s
Expire
300s
Minimum TTL
3600s

Nameservers (NS)

ns2.this-dns.net
ns4.this-dns.net
ns1.this-dns.net
ns3.this-dns.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:beanstalkSPF.smtp.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

2 records
  • /F4r8rudebLCtaqAWfg47vyhhJ5O9DEwAcVBL5HwZps=
  • SPFv=spf1 include:spf.protection.outlook.com include:beanstalkSPF.smtp.com -all
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