Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jebsen-ptc.com.ph
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 10:03:36 UTC · ↺ Refresh
MX Hostnames
- jebsenptc-com-ph01e.mail.protection.outlook.com
- alt1.us.email.fireeyecloud.com
- primary.us.email.fireeyecloud.com
- alt3.us.email.fireeyecloud.com
- ms87953609.msv1.invalid
- alt2.us.email.fireeyecloud.com
MX Priorities
- alt1.us.email.fireeyecloud.com: 20
- ms87953609.msv1.invalid: 300
- alt3.us.email.fireeyecloud.com: 40
- primary.us.email.fireeyecloud.com: 10
- jebsenptc-com-ph01e.mail.protection.outlook.com: 100
- alt2.us.email.fireeyecloud.com: 30
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 34.223.36.123 ↩ mx.us.email.fireeyecloud.com
- 3.93.93.53 ↩ mx.us.email.fireeyecloud.com
- 3.93.93.52 ↩ mx.us.email.fireeyecloud.com
- 3.93.93.51 ↩ mx.us.email.fireeyecloud.com
- 34.223.36.121 ↩ mx.us.email.fireeyecloud.com
- 34.223.36.122 ↩ mx.us.email.fireeyecloud.com
- 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
- 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
- 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::8
- 2a01:111:f403:cc09::
SOA Record
Raw SOA
dns1.domains.ph sysadmin.domains.ph 2026011406 10800 3600 604800 3600
Primary NS (mname)
dns1.domains.ph
Admin Email (rname)
sysadmin@domains.ph
Serial
2026011406
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns2.domains.ph
dns1.domains.ph
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.fireeyecloud.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms11888575
- SPFv=spf1 include:_spf.fireeyecloud.com include:spf.protection.outlook.com -all
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