Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
electrosonic.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 22:16:15 UTC · ↺ Refresh
MX Hostnames
- electrosonic-com.mail.protection.outlook.com
MX Priorities
- electrosonic-com.mail.protection.outlook.com: 0
A / AAAA Records
- 199.60.103.52 (no PTR)
Mail Server IPs
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.registrar-servers.com hostmaster.registrar-servers.com 1769081182 43200 3600 604800 3601
Primary NS (mname)
dns1.registrar-servers.com
Admin Email (rname)
hostmaster@registrar-servers.com
Serial
1769081182
Refresh
43200s
Retry
3600s
Expire
604800s
Minimum TTL
3601s
Nameservers (NS)
dns2.registrar-servers.com
dns1.registrar-servers.com
SPF Record
✓ Strict (-all)
v=spf1 a ip4:136.144.97.36 ip4:136.144.101.32 ip4:136.144.99.38 include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:5104351.spf10.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ 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: 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
9 records- autodesk-domain-verification=pGwAzE-JipPMSKdPt7AN
- bluebeam-verification=v6ubqbc8tk8vpjfzuyetw9usfl1sjq
- atlassian-domain-verification=pw3j90LqSlk05w7d3lidOnZN4zw2zaGA0KK/QOml4rJRwg0OMA8x0QeXRzgB/YXx
- SPFv=spf1 a ip4:136.144.97.36 ip4:136.144.101.32 ip4:136.144.99.38 include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:5104351.spf10.hubspotemail.net -all
- BPL=2072495
- MS=ms52236110
- asv=05a3286c3b355176951679b344d835a0
- rippling-domain-verification=baff6059d31d91e9
- canva-site-verification=y0g4gH3h0RAUAlotz8o--w
Full email verification for electrosonic.com
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