Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
contractor.prometric.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 16:17:45 UTC · ↺ Refresh
MX Hostnames
- contractor-prometric-com.mail.protection.outlook.com
MX Priorities
- contractor-prometric-com.mail.protection.outlook.com: 0
A / AAAA Records
- 208.76.123.63 (no PTR)
Mail Server IPs
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
SOA Record
No SOA record found.
Nameservers (NS)
No nameservers found.
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1:d:s; pct=75; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
⚠ Policy applies to 75% of failing messages only
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
13 records- apple-domain-verification=b56Zm3f7LRGTTomT
- stripe-verification=948b44a1793c16ec7b6d9feff4c126faadd1e84b8465ff016355c8b0e6891299
- stripe-verification=330df262ccba89c7d067fcd5c0be73655b0a75bb8ce899af06afb816e4450bd0
- stripe-verification=ec612220664020fb173111e81167fe10b0257595cec050e25f0efe2bbab5ade5
- stripe-verification=8ff3b14307a8a0715af0b28bf50313b369d607ca324f28907a4db21c87f88d77
- stripe-verification=75cc6ed969817c670f5d6d4c41fc47d76e896787108fdb4ad642559097b5a028
- SPFv=spf1 include:spf.protection.outlook.com -all
- stripe-verification=254ae24863459ebc78a94c3d6663e26f1e1eefdf7581aaabb8f3e99eacf344d2
- stripe-verification=b48b2a0e16853d1eda273dd09b934ef18277ed58e4577d484acbb6be1a7258a6
- stripe-verification=11f9dd432d19d06f6671635760c2938f4ce19cd5cb92dee5e5620a30ffafd4ff
- stripe-verification=0cba383ebbaa0d512215a4b0cc4c851281497db8b46f713bdf93c3c165db3a77
- twilio-domain-verification=8c607d93ee315774faa2e460cde684d9
- stripe-verification=0f6fca3190d49f34366ba5ecfac03fdcf3630a6ff3589d9c100a6fc1baefeb63
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