Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jbm-solar.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 02:22:31 UTC · ↺ Refresh
MX Hostnames
- jbmsolar-com0i.mail.protection.outlook.com
MX Priorities
- jbmsolar-com0i.mail.protection.outlook.com: 10
A / AAAA Records
- 20.105.216.30 (no PTR)
Mail Server IPs
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
dns00.rwe-ag.net ddi.rwe.com 2026012712 14400 3600 2419200 900
Primary NS (mname)
dns00.rwe-ag.net
Admin Email (rname)
ddi@rwe.com
Serial
2026012712
Refresh
14400s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
dns02.rwe.de
dns03.rwe.net
spdns3.cscdns.net
dns01.rwe.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;fo=1;ri=3600;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 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
5 records- _globalsign-domain-verification=BiS8SVirDJ57QvEfdBqKiGw9N9yDr4lVx8y6OfTiDV
- _globalsign-domain-verification=Fy2-38v_cgNyTxqIzzdo1bEob6u3fjgrD9dFB2QHxv
- MS=ms27508870
- asv=4d53bc96fd6a44616989e7295dfc67d7
- SPFv=spf1 include:spf.protection.outlook.com -all
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