sweisinc.com

Valid Email Server
Domain Lookup › sweisinc.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
sweisinc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-03 07:00:38 UTC · ↺ Refresh

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MX Hostnames

  • sweisinc-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 104.18.163.25 (no PTR)
  • 104.18.165.25 (no PTR)
  • 104.18.161.25
  • 104.18.164.25
  • 104.18.162.25

Mail Server IPs

  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
  • 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com

SOA Record

Raw SOA ns99.worldnic.com namehost.worldnic.com 125111016 10800 3600 604800 3600
Primary NS (mname)
ns99.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125111016
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns99.worldnic.com
ns100.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:74.244.38.52 ip4:47.181.186.176 ip4:72.67.28.122 ip4:24.43.161.26 ip4:192.158.26.195 ip4:192.158.26.197 ip4:162.209.28.250 include:servers.mcsv.net include:sent-via.netsuite.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 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

6 records
  • google-site-verification=8fVukXpyVh_R7qUCDW1Om6OishDg68TaBFJmwUso4E8
  • SPFv=spf1 ip4:74.244.38.52 ip4:47.181.186.176 ip4:72.67.28.122 ip4:24.43.161.26 ip4:192.158.26.195 ip4:192.158.26.197 ip4:162.209.28.250 include:servers.mcsv.net include:sent-via.netsuite.com include:spf.protection.outlook.com -all
  • klaviyo-site-verification=XpyRvz
  • _globalsign-domain-verification=Z01ReYKX4tRdvzfw0xRrFhP6q2GyOPbgoDeYAAHrw1
  • MS=ms46621686
  • aeqqv567clt7sfdjljcfp9kovb
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