Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
powergridengineering.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 07:11:55 UTC · ↺ Refresh
MX Hostnames
- powergridengineering-com.mail.protection.outlook.com
MX Priorities
- powergridengineering-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.70.109 (no PTR)
- 104.26.11.123 (no PTR)
- 104.26.10.123 (no PTR)
- 2606:4700:20::ac43:466d (no PTR)
- 2606:4700:20::681a:b7b (no PTR)
- 2606:4700:20::681a:a7b (no PTR)
Mail Server IPs
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
SOA Record
Raw SOA
isla.ns.cloudflare.com dns.cloudflare.com 2397962070 10000 2400 604800 1800
Primary NS (mname)
isla.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397962070
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
wesley.ns.cloudflare.com
isla.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ 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
3 records- MS=ms21718062
- pardot_145481_*=e83063ca82358ebdc49a4f5507925c1120e8dab04e4d2d352849674e59a772dc
- SPFv=spf1 include:spf.protection.outlook.com -all
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