Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
silmarelectronics.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 13:08:19 UTC · ↺ Refresh
MX Hostnames
- mx1-us1.ppe-hosted.com
- silmarelectronics-com.mail.protection.outlook.com
- mx2-us1.ppe-hosted.com
MX Priorities
- silmarelectronics-com.mail.protection.outlook.com: 10
- mx2-us1.ppe-hosted.com: 20
- mx1-us1.ppe-hosted.com: 10
A / AAAA Records
- 104.26.10.165
- 104.26.11.165
- 172.67.73.9
- 2606:4700:20::681a:ba5
- 2606:4700:20::ac43:4909
- 2606:4700:20::681a:aa5
Mail Server IPs
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.162
- 148.163.129.50
SOA Record
Raw SOA
brenna.ns.cloudflare.com dns.cloudflare.com 2399925411 10000 2400 604800 1800
Primary NS (mname)
brenna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399925411
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
keenan.ns.cloudflare.com
brenna.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:sendgrid.net ip4:192.254.115.42 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- pardot_385082_*=7e566186dfb99837a9a4ab0a1bf2d580303d4f60e67d41a3ed4209fe8e1d9c50
- ppe-112f1446084e5a734680
- SPFv=spf1 mx a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:sendgrid.net ip4:192.254.115.42 -all
- google-site-verification=EhY9ORIkQJZAYD6c1IhhgZoIj48vLDntcWpsm6Z-DDA
- google-site-verification=QbX-EPZFpakwdmphqYyqeZNYcX5srVCwhwMX_YcPVrQ
- infor-cloudsuite-domain-verification=3QRHQW2EH3UHC3JY64JN98LZCNZEK3J88NK6BYWMXD6CR9L6FWKA6ZRSZS9MARY7
Full email verification for silmarelectronics.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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