Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
transaeroinc.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 02:23:45 UTC · ↺ Refresh
MX Hostnames
- transaeroinc.mail.protection.office365.us
MX Priorities
No priority data.
A / AAAA Records
- 159.203.117.203
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
auth10.ns.wcom.com
auth20.ns.wcom.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:65.202.169.237 include:spf.protection.office365.us -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- MS=ms62050664
- SPFv=spf1 ip4:65.202.169.237 include:spf.protection.office365.us -all
- MS=5F186A9D23C3993126CFA9BCC5AE80A98CD3DDDF
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