tbc.sa

Valid Email Server
Domain Lookup › tbc.sa

Domain Overview

DNS: ✓ 21d ago Checker: ✓ 21d ago
tbc.sa
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-20 23:28:34 UTC · ↺ Refresh

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MX Hostnames

  • tbc-sa.mail.protection.outlook.com

MX Priorities

  • tbc-sa.mail.protection.outlook.com: 0

A / AAAA Records

  • 85.184.233.178 ↩ tbc.sa

Mail Server IPs

  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns2.topnet.net.sa sysmgr.top.net.sa 2026050313 3600 120 1209600 86400
Primary NS (mname)
ns2.topnet.net.sa
Admin Email (rname)
sysmgr@top.net.sa
Serial
2026050313
Refresh
3600s
Retry
120s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.topnet.net.sa
ns7.topnet.net.sa
ns4.topnet.net.sa

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a a:mail.tbc.sa ip4:176.241.185.161 ip4:176.241.185.162 include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

7 records
  • kyg5qqly5yqnnbrcv7253x6jtpczr8kg
  • docusign=9c9a0740-74ec-4ece-9aa1-387a27d123ac
  • q5+VyTpk5Us8Q9Jt8KQZmk+y0nMlyv/kWrkU8fqRtBQ22Om7lO/8qCiTCdbvqWzWyNR432AhJEGwk9i4+AurqQ==
  • SPFv=spf1 mx a a:mail.tbc.sa ip4:176.241.185.161 ip4:176.241.185.162 include:spf.protection.outlook.com ~all
  • MS=ms39584212
  • MS=ms25254522
  • lfqukc5i2gh4nv6erlkdpdajma
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