Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sanjuan.pr
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 07:09:51 UTC · ↺ Refresh
MX Hostnames
- sanjuan-pr.mail.protection.outlook.com
MX Priorities
- sanjuan-pr.mail.protection.outlook.com: 0
A / AAAA Records
- 143.244.150.188 ↩ sanjuan.pr
Mail Server IPs
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns59.domaincontrol.com dns.jomax.net 2026030300 28800 7200 604800 600
Primary NS (mname)
ns59.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030300
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns59.domaincontrol.com
ns60.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:67.224.255.3 ip4:67.224.255.25 ip4:67.224.255.10 ip4:66.50.187.102 ip4:66.50.187.101 include:spf.protection.outlook.com include:_spf.regroup.com include:_spf.regroupcloud.com include:spf_c.oraclecloud.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
6 records- apple-domain-verification=VHFg2CpZakM4nMB8
- 6e8ajscc7ef6gkneaqffptjfq9
- google-site-verification=Mp2VlsW41B9A4ydZEg-kRaoCZ3WlsQ7bhy0BhMAyVqA
- SPFv=spf1 ip4:67.224.255.3 ip4:67.224.255.25 ip4:67.224.255.10 ip4:66.50.187.102 ip4:66.50.187.101 include:spf.protection.outlook.com include:_spf.regroup.com include:_spf.regroupcloud.com include:spf_c.oraclecloud.com include:_spf.psm.knowbe4.com -all
- flajli0dprsnofmv27gngfu2bm
- 7qnu6r68grfvnid15ncv7bo0an
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