Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
andsinc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 18:50:30 UTC · ↺ Refresh
MX Hostnames
- andsinc-com.mail.protection.outlook.com
MX Priorities
- andsinc-com.mail.protection.outlook.com: 10
A / AAAA Records
- 174.142.247.0 (no PTR)
Mail Server IPs
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-08.azure-dns.com admin.tzolkin.com 1905131859 3600 600 604800 60
Primary NS (mname)
ns1-08.azure-dns.com
Admin Email (rname)
admin@tzolkin.com
Serial
1905131859
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
60s
Nameservers (NS)
ns2-08.azure-dns.net
ns3-08.azure-dns.org
ns4-08.azure-dns.info
ns1-08.azure-dns.com
SPF Record
✓ Strict (-all)
v=spf1 include:mail.andsinc.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
7 records- as3X1a3PBrHJV3YcA2hv+Knxt3fBXRGFK/iPE+LAmE0=
- SPFv=spf1 include:mail.andsinc.com include:spf.protection.outlook.com -all
- SRCHPG2MKLOCHPEAKAC2GVGKO
- globalsign-domain-verification=ZCa7-YnzxVosQi-UaEDNvc3SSMgCJnE-u6nptwkaNn
- globalsign-domain-verification=NtRL6-jvRCSyWZcX-LEnRA8CZjJBOR-E352amP7NdG
- MS=ms47279847
- YuUdg5iwo0AzlbZbG6iOmN8dwHmuq+nKKULs/3FSR+Kupypr4RyQ/olCuC+i8lMtL5cFOeovNUn7N4nfolO/TQ==
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