Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
macrotech.com.do
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 16:07:56 UTC · ↺ Refresh
MX Hostnames
- macrotech-com-do.mail.protection.outlook.com
MX Priorities
- macrotech-com-do.mail.protection.outlook.com: 0
A / AAAA Records
- 173.254.12.161 ↩ 173-254-12-161.unifiedlayer.com
Mail Server IPs
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.macrotech.com.do dnsadmin.server.macrotech.com.do 2025111000 3600 7200 1209600 300
Primary NS (mname)
ns1.macrotech.com.do
Admin Email (rname)
dnsadmin@server.macrotech.com.do
Serial
2025111000
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns2.bluehost.com
ns1.bluehost.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
8 records- cisco-ci-domain-verification=257769ea421b45d396e64772b4805ae07815a46ae5452a8b74ba99b507475376
- lnllfckn9jjcls123824ghrq9f
- SPFv=spf1 include:spf.protection.outlook.com -all
- SPFv=spf1 ip4:190.166.123.221include:spf.protection.outlook.com -all
- v=spf2 include:_spf.salesforce.com -all
- google-site-verification=ZcAwYb5Dk1P1E9fQJv9_QmhkQDsRrRkrh8bhKBT0PyQ
- MS=ms35920988
- SPFv=spf1 ip4:168.228.232.178 include:spf.protection.outlook.com -all
Full email verification for macrotech.com.do
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