Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
textron.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 00:27:18 UTC · ↺ Refresh
MX Hostnames
- textron-com.mail.protection.outlook.com
MX Priorities
- textron-com.mail.protection.outlook.com: 4
A / AAAA Records
- 20.242.57.238 (no PTR)
Mail Server IPs
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
xbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com 2006073023 1800 3600 604800 3600
Primary NS (mname)
xbru.br.ns.els-gms.att.net
Admin Email (rname)
rm-hostmaster@ems.att.com
Serial
2006073023
Refresh
1800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
cbru.br.ns.els-gms.att.net
cmtu.mt.ns.els-gms.att.net
SPF Record
✓ Strict (-all)
v=spf1 include:_u.textron.com._spf.smart.ondmarc.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
14 records- atlassian-domain-verification=A7BdTaPMEtB9gG3TOiZ5E+l8DvVxjftUF6+wmBC6/4Bmzpg++LsrdYCIgG4DIpkB
- cisco-ci-domain-verification=31ca8fa2be2f2ab55fc8f730af55712ebbef1fc4545c59bf190cf2543ff495b7
- apple-domain-verification=UD08yoqs125qSCmj
- SPFv=spf1 include:_u.textron.com._spf.smart.ondmarc.com -all
- mongodb-site-verification=xifZz14i3vTDMPmEIUTSk13BZOIcvPhu
- onetrust-domain-verification=5774db235aff407e83b97079c672e338
- _qh8muluxqm359zzcwwcr74mmaywxjvv
- infoblox-domain-mastery=4c4401d3f0597439d1a99b3fab1a151971850b83d9cd835e4c4a24f53366d98fec
- jamf-site-verification=lBrMSrTZVHGugdzGe7HfAA
- _03yirjl2g5yza77cj0vbxg7ayxogqwj
- MS=ms79249523
- oCC21aRVRWwj/UDwfGBtQ0oxqCxho6deJcKQn7XDlCNXXp+hefAKYkjlNPcwi8iBRRl9DFF7QP5OqlxqEhtKVQ==
- MS=ms92492971
- adobe-idp-site-verification=9d479681-697d-48bb-bd07-bb57f9dacf87
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