Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rrmechanicalsvs.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 10:17:24 UTC · ↺ Refresh
MX Hostnames
- rrmechanicalsvs-com.mail.protection.outlook.com
MX Priorities
- rrmechanicalsvs-com.mail.protection.outlook.com: 0
A / AAAA Records
- 167.71.252.138 ↩ 1483736.cloudwaysapps.com
Mail Server IPs
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns23.domaincontrol.com dns.jomax.net 2025080702 28800 7200 604800 600
Primary NS (mname)
ns23.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025080702
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns23.domaincontrol.com
ns24.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.elasticemail.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; ri=86400; aspf=r; adkim=r; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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- DKIMv=DKIM1; k=rsa; t=s; n=core; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjo3+plISWXionmr1ukz7xx/ rddgSjityc8WgbXBV4GLcw0b02g6pjmHxfvnRj2EcpR2sXYUSXgGtmBteFecStHAhLuCV1 2G+CUuxYRoIhP8oF1ZGh7jPPDO8VwOvB1MyfXAD8BIAtesVMr1EubLH0HsyqtDMfDabCqb qan1kxw2oDerYpC7M" "/ zzKwECTMonL6A0SoA1RUApx4ft336nEgoWUTL39AtpslejAlKHP03uw6T9FQUskX58ZYf1 Z7pvMVJdv00zsRsu2OMloIa/ 4HMcKCLu6mImvAXondxTAanQXA7mmP7qITKWkSmIdHtYJyoyvXvLLCuAmb50p9hLrEQIDA QAB
- google-siteverification=Bat18x8pSdMlkc9Y-tldwJMUv0CJfNkUPf_YzyUCxFY
- google-siteverification=iLwzxi9zdvfVl9cCUrjEWPsujKs8gyxKVokm6_p4mJ4
- ppe-2e25fb2de3fa0299ea789259fe6881e4738af1e8
- MS=ms81474340
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.elasticemail.com -all
- MS=ms86769882
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