bb-elec.com

Valid Email Server
Domain Lookup › bb-elec.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bb-elec.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 20:17:23 UTC · ↺ Refresh

MX Hostnames

  • bbelec-com0e.mail.protection.outlook.com

MX Priorities

  • bbelec-com0e.mail.protection.outlook.com: 10

A / AAAA Records

  • 50.57.211.8 (no PTR)

Mail Server IPs

  • 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
  • 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
  • 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA xbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com 150 83000 10000 600000 86400
Primary NS (mname)
xbru.br.ns.els-gms.att.net
Admin Email (rname)
rm-hostmaster@ems.att.com
Serial
150
Refresh
83000s
Retry
10000s
Expire
600000s
Minimum TTL
86400s

Nameservers (NS)

dmtu.mt.ns.els-gms.att.net
dbru.br.ns.els-gms.att.net

SPF Record

✓ Soft Fail (~all)
v=spf1 mx:advantech.com mx:advantech.com.cn include:spf.protection.outlook.com include:_spf.salesforce.com include:spf.advantech.com.tw include:mail.zendesk.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected].
~ Quarantine — good protection (failing mail goes to spam)
📋 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

2 records
  • SPFv=spf1 mx:advantech.com mx:advantech.com.cn include:spf.protection.outlook.com include:_spf.salesforce.com include:spf.advantech.com.tw include:mail.zendesk.com ~all
  • MS=ms12054644
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