qarbonaerospace.com

Valid Email Server
Domain Lookup › qarbonaerospace.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
qarbonaerospace.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 16:17:01 UTC · ↺ Refresh

MX Hostnames

  • qarbonaerospace.mail.protection.office365.us

MX Priorities

  • qarbonaerospace.mail.protection.office365.us: 0

A / AAAA Records

  • 23.185.0.2 (no PTR)

Mail Server IPs

  • 23.103.199.138 ↩ mail-bn3usg020138.inbound.protection.outlook.com
  • 23.103.199.170 ↩ mail-cy1usg020170.inbound.protection.outlook.com

SOA Record

Raw SOA ns1-33.azuregov-dns.us azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-33.azuregov-dns.us
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns1-33.azuregov-dns.us
ns2-33.azuregov-dns.us
ns3-33.azuregov-dns.us
ns4-33.azuregov-dns.us

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.office365.us include:_spf.salesforce.com ip4:38.76.120.82 ip4:162.254.217.194 ip4:38.76.120.83 ip4:162.254.217.195 ip4:101.109.45.32 ip4:63.96.14.2 ip4:149.19.33.167 -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

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
  • SPFv=spf1 include:spf.protection.office365.us include:_spf.salesforce.com ip4:38.76.120.82 ip4:162.254.217.194 ip4:38.76.120.83 ip4:162.254.217.195 ip4:101.109.45.32 ip4:63.96.14.2 ip4:149.19.33.167 -all
  • canva-site-verification=p1AoWwmYy9u2kylzBdjQGw
  • ko0s197rrf4sqf7igjqdhaec6l
  • 3qiv8gdm31q129fieq24fv3f0r
  • apple-domain-verification=WhF0B7EsRWGGfL67
  • MS=ms78969048
  • 2atnouvcbrobdq4s6cafpj4es8
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