Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
comimpact.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 15:45:10 UTC · ↺ Refresh
MX Hostnames
- comimpact-net.mail.protection.outlook.com
MX Priorities
- comimpact-net.mail.protection.outlook.com: 0
A / AAAA Records
- 95.128.74.120 ↩ hdx6120.celeo.net
Mail Server IPs
- 52.101.164.0 ↩ mail-mrzp264cu00100.inbound.protection.outlook.com
- 52.101.166.0 ↩ mail-pa5p264cu00200.inbound.protection.outlook.com
- 52.101.166.2 ↩ mail-paup264cu00202.inbound.protection.outlook.com
- 52.101.166.1 ↩ mail-pr0p264cu01301.inbound.protection.outlook.com
- 2a01:111:f403:ca25::1 ↩ mail-pr0p264cu01301.inbound.protection.outlook.com
- 2a01:111:f403:ca1e:: ↩ mail-mrzp264cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca25::2 ↩ mail-paup264cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca25:: ↩ mail-pa5p264cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.celeonet.com dns-check.celeonet.fr 2026011205 10000 1800 1209600 3600
Primary NS (mname)
dns1.celeonet.com
Admin Email (rname)
dns-check@celeonet.fr
Serial
2026011205
Refresh
10000s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns2.celeonet.com
dns1.celeonet.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:95.128.74.120/32 include:spf.protection.outlook.com a mx -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
2 records- MS=ms13871837
- SPFv=spf1 ip4:95.128.74.120/32 include:spf.protection.outlook.com a mx -all
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