Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
acuservecorp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 05:11:36 UTC · ↺ Refresh
MX Hostnames
- acuservecorp-com.mail.protection.outlook.com
MX Priorities
- acuservecorp-com.mail.protection.outlook.com: 10
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1531.awsdns-63.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1531.awsdns-63.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1779.awsdns-30.co.uk
ns-824.awsdns-39.net
ns-11.awsdns-01.com
ns-1531.awsdns-63.org
SPF Record
✓ Strict (-all)
v=spf1 include:43657483.spf04.hubspotemail.net include:spf.mailjet.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
5 records- iq8ck2ldvu03mqqeuko9rsr3io
- SPFv=spf1 include:43657483.spf04.hubspotemail.net include:spf.mailjet.com include:spf.protection.outlook.com -all
- MS=ms96799029
- atlassian-domain-verification=i/PchT64GNb3AEHjCk/D7JvSxuZa2ron62u6y/D2TatdWgoPDyTLbw6n73OLvmUQ
- google-site-verification=qOIsSYnNO_xZK-F-YJrbQhsShCYLc6e7jL4GwkeA3ZY
Full email verification for acuservecorp.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits