Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stress.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 00:01:56 UTC · ↺ Refresh
MX Hostnames
- stress-com.mail.protection.outlook.com
MX Priorities
- stress-com.mail.protection.outlook.com: 0
A / AAAA Records
- 192.124.249.11 ↩ cloudproxy10011.sucuri.net
Mail Server IPs
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
xbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com 179 7200 7200 604800 86400
Primary NS (mname)
xbru.br.ns.els-gms.att.net
Admin Email (rname)
rm-hostmaster@ems.att.com
Serial
179
Refresh
7200s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
cmtu.mt.ns.els-gms.att.net
cbru.br.ns.els-gms.att.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:149.20.201.150 ip4:150.195.199.30 ip4:45.62.190.33 ip4:12.109.7.158 ip4:216.68.80.253 ip4:184.71.239.110 ip4:118.201.208.42 include:spf.protection.outlook.com include:amazonses.com include:spf.constantcontact.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
10 records- MS=ms97327030
- ms-domain-verification=6fca41dc-c98f-494f-ad8e-22e65327e5a7
- Yl4LiqOXX/MVTCxfUiqsItNfrZKsay6cHyfnMAIA3q5NB4h3515HPRk1OES200RNjyceKHLesXKvf1qzW6lWxg==
- m2m32sgq77me1huukj9qvftahi
- apple-domain-verification=xDDvD5SaKQXsZYXw
- traction-guest=94643b65-4d5e-49e7-a409-c5002defd36c
- 34iqv44hqvrrp7o2q28f25ooo3
- cqf85ig7tdb6alu5mr8e9c4ieb
- autodesk-domain-verification=UB_RxoRxFbw1BYh9j6_q
- SPFv=spf1 mx ip4:149.20.201.150 ip4:150.195.199.30 ip4:45.62.190.33 ip4:12.109.7.158 ip4:216.68.80.253 ip4:184.71.239.110 ip4:118.201.208.42 include:spf.protection.outlook.com include:amazonses.com include:spf.constantcontact.com -all
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