Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
amperecomputing.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 03:52:06 UTC · ↺ Refresh
MX Hostnames
- amperecomputing-com.mail.protection.outlook.com
MX Priorities
- amperecomputing-com.mail.protection.outlook.com: 0
A / AAAA Records
- 4.156.177.22 (no PTR)
Mail Server IPs
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns77.domaincontrol.com dns.jomax.net 2026031603 28800 7200 604800 600
Primary NS (mname)
ns77.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031603
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns77.domaincontrol.com
ns78.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:emailus.freshservice.com include:sent-via.netsuite.com include:_spf.atlassian.net include:_spf.salesforce.com ip4:66.35.38.217 ip4:4.28.13.142 ip4:96.76.116.121 ip4:118.69.219.201 ip4:150.195.203.0/24 ip4:45.62.176.0/21 ip4:45.62.184.0/23 ip4:140.82.198.0/24 ip4:216.194.108.62 ip4:209.247.141.18 ip4:45.62.187.192 ip4:216.194.99.49 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
16 records- apple-domain-verification=Lf4F96n9qdZWO1be
- google-site-verification=Lc-zXL020hu-0SrgCSVc4qVCfhMA7kpXRxDnxu444sA
- 9CU8lgiWUNDEMu+ENmPyJVoZOBzgNFLiL797oNJdNUc=
- autodesk-domain-verification=9RtO-w83ljUjKF9G9T52
- google-site-verification=qF2qVSPbcxH65HRpRnlHRSR700xXZyUuMutxYhOsbKs
- google-site-verification=HyZLwjAY9HruDu9y8zYPjSZJDdsshnJZPTcJCii7stg
- google-site-verification=Uc116t7WgGYz6TESZ31uQHSbOoqDPblodkV18Baee7I
- ahrefs-site-verification_8aabc9d94490b9747a5a95ea6c119bfe0c0a5f0dce079a5d2190a48c45ff48bb
- atlassian-domain-verification=sMpocOE3S3HPeXsMIzFfOumUJbGZtmAlfCqx+H+gZNf4FAyyJocfis+QgweGImhX
- docusign=d6fca83a-3347-4b32-a26a-580a34979773
- atlassian-domain-verification=hYofewQdwXZkwLnPZXgqMUrSebfBo9jyMvgtDnT19RkEYrlkmaeDRZmPEjAJxQkz
- VxgnB2cwfe8cntvq19RUTlhMFbw=
- ZOOM_verify_lwqOdvGtTLGe6yiWrqqv2Q
- SPFv=spf1 include:spf.protection.outlook.com include:emailus.freshservice.com include:sent-via.netsuite.com include:_spf.atlassian.net include:_spf.salesforce.com ip4:66.35.38.217 ip4:4.28.13.142 ip4:96.76.116.121 ip4:118.69.219.201 ip4:150.195.203.0/24 ip4:45.62.176.0/21 ip4:45.62.184.0/23 ip4:140.82.198.0/24 ip4:216.194.108.62 ip4:209.247.141.18 ip4:45.62.187.192 ip4:216.194.99.49 -all
- google-site-verification=6T1oZNvqdcNm_RTHbQbPxsUyGCfiOnNw3Eo3UmB9m00
- google-site-verification=2WgvW8odtJXq5ECT9jqJDubhIQS8tm4Qog9XDZwx2RU
Full email verification for amperecomputing.com
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