Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rmrgroup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 19:31:03 UTC · ↺ Refresh
MX Hostnames
- rmrgroup-com.mail.protection.outlook.com
MX Priorities
- rmrgroup-com.mail.protection.outlook.com: 0
A / AAAA Records
- 216.150.1.1 (no PTR)
Mail Server IPs
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
cbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com 212 10800 3600 604800 86400
Primary NS (mname)
cbru.br.ns.els-gms.att.net
Admin Email (rname)
rm-hostmaster@ems.att.com
Serial
212
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
cbru.br.ns.els-gms.att.net
cmtu.mt.ns.els-gms.att.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 6 found
selector1._domainkey
selector2._domainkey
mail._domainkey
dkim._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
20 records- PcoRSc2kK5LgTiqm5sO4kOzAlC4FydYRHk9OUQusCeV+Lysfh5hud49OaCi6prKVzKHRmNmMzrvtaqTTJQQyMQ==
- logmein-verification-code=450a359f-3971-4000-b8ff-b82f3631a81e
- cisco-ci-domain-verification=366bf6040673d680af213912fb7443f901420d4699fae52189b0ac57ac6cc175
- oul3phjk6rfmfodkse4j6p5684
- google-site-verification=R-kyJIkUW4wssLoQgZM9icpjAMtWWaRfwFNuNMlB5GU
- msfpkey=1ufoj8h3giluenqv406453tiu
- docusign=7080c0fd-6128-495c-9b03-8ba9f7620ae4
- docusign=aa9d716b-ddbb-4e1f-9eb2-f0ce187190cd
- google-site-verification=gK9brHnxuprJXAuiqTw72zer0lrDUSSNBHx_O_gwptg
- apple-domain-verification=ss6nsG1PHgpgjpsh
- adobe-idp-site-verification=8cad2c0740ddfe57d2c9b47dc8f2bf90e14f782e47ea36616476efc738aa9bfe
- box-domain-verification=0890ad2f5be5514ea71048c777fca26aaf21b35bd6b0433272b6c675fcff2ba5
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- google-gws-recovery-domain-verification=65740125
- google-site-verification=Da-jTZVwwzsOuotPU7vNdkLbD9uYgL3gwSMq59WH5hc
- _globalsign-domain-verification=RBIkUSpsPp4JzyeAs66n7WI1IdjcCIi5wEBC9ON3ik
- brevo-code:cca095e043fcb4392ff8035354d8b1c8
- anthropic-domain-verification-3k2fn0=W1631pXf555ePF334MJYHoCgA
- MS=ms10739280
- b2daf970fea11a60084e1e03ee3679ca
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