Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rmcontractors.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 22:21:07 UTC · ↺ Refresh
MX Hostnames
- rmcontractors-com.mail.protection.outlook.com
MX Priorities
- rmcontractors-com.mail.protection.outlook.com: 0
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
nicole.ns.cloudflare.com dns.cloudflare.com 2398565688 10000 2400 604800 1800
Primary NS (mname)
nicole.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398565688
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ryan.ns.cloudflare.com
nicole.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];aspf=r;adkim=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 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
7 records- google-site-verification=sX-R6jnSQF5HYLfsLNmh2Qxb9n6DxKW7rsg91sLT5_M
- mp5pk90btd0c034cep3hub567i
- t7mo34nb22lpsqprrbcoocvrct
- SPFv=spf1 include:spf.protection.outlook.com ~all
- FU8byh+3R82K5bSkw5u1PVpqIEXSK4WMu0nKrLAvRgZHoaEtoVAvHjR8UP/9JUPn7p3EKA7DFhMOyFnseOuedw==
- MS=ms82108194
- adobe-idp-site-verification=45bd4bc6c1f60c9601afb6d1a3055e1a793f1c1ba698e6d1eacbb9ed369a6139
Full email verification for rmcontractors.com
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