Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
esprelc.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 01:13:59 UTC · ↺ Refresh
MX Hostnames
- esprelc-com.mail.protection.outlook.com
- alt4.aspmx.l.google.com
- alt1.aspmx.l.google.com
MX Priorities
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- esprelc-com.mail.protection.outlook.com: 0
A / AAAA Records
- 138.128.189.138
Mail Server IPs
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b
- 2a01:111:f403:c902::14
SOA Record
Raw SOA
dns33768.dizinc.com webmaster.agenciadigitalamd.com 2026030900 3600 1800 1209600 86400
Primary NS (mname)
dns33768.dizinc.com
Admin Email (rname)
webmaster@agenciadigitalamd.com
Serial
2026030900
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
dns33768.dizinc.com
dns33769.dizinc.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:138.128.189.138 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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- MS=ms51827487
- google-site-verification=AZudNMCXE0mAPpTPUn2q8vazWxemzpJVv07atmEbwnU
- SPFv=spf1 ip4:138.128.189.138 include:spf.protection.outlook.com -all
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