Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sinsemillapr.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 01:10:14 UTC · ↺ Refresh
MX Hostnames
- sinsemillapr-com.mail.protection.outlook.com
MX Priorities
- sinsemillapr-com.mail.protection.outlook.com: 0
A / AAAA Records
- 34.160.81.203 ↩ 203.81.160.34.bc.googleusercontent.com
- 34.149.120.3 ↩ 3.120.149.34.bc.googleusercontent.com
- 35.244.153.44
- 35.190.31.54
Mail Server IPs
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.siteground.net root.giowm1122.siteground.biz 100193 86400 7200 3600000 86400
Primary NS (mname)
ns1.siteground.net
Admin Email (rname)
root@giowm1122.siteground.biz
Serial
100193
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.siteground.net
ns2.siteground.net
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; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- apple-domain-verification=2KHQCS-S9ijcJ37q_glJ_D5Cn9zPgS_7XrqJVM7jZo8
- apple-domain-verification=6b4gCCbmn2ZVvG7U
- SPFv=spf1 include:spf.protection.outlook.com -all
Full email verification for sinsemillapr.com
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