infolineinc.com

Valid Email Server
Domain Lookup › infolineinc.com

Domain Overview

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

Checked via [email protected] · 2026-03-29 04:11:10 UTC · ↺ Refresh

MX Hostnames

  • infolineinc-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 50.63.92.61 ↩ p3nwvpweb211.shr.prod.phx3.secureserver.net

Mail Server IPs

  • 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.swiftsystems.com sysadmin.swiftsystems.com 2022122704 7200 3600 604800 3600
Primary NS (mname)
dns1.swiftsystems.com
Admin Email (rname)
sysadmin@swiftsystems.com
Serial
2022122704
Refresh
7200s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns1.swiftsystems.com
dns2.swiftsystems.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:72.13.111.230 ip4:72.13.111.231 ip4:72.13.110.230 ip4:72.13.110.231 a mx ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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
  • SPFv=spf1 include:spf.protection.outlook.com ip4:72.13.111.230 ip4:72.13.111.231 ip4:72.13.110.230 ip4:72.13.110.231 a mx ~all
  • MS=ms75679332
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