Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
acesco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 12:12:15 UTC · ↺ Refresh
MX Hostnames
- acesco-com.mail.protection.outlook.com
MX Priorities
- acesco-com.mail.protection.outlook.com: 0
A / AAAA Records
- 35.215.68.137 ↩ 137.68.215.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.siteground.net dnsadmin.usm74.siteground.biz 2020092783 86400 7200 3600000 86400
Primary NS (mname)
ns1.siteground.net
Admin Email (rname)
dnsadmin@usm74.siteground.biz
Serial
2020092783
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.siteground.net
ns2.siteground.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:20.206.134.235 ip4:190.131.223.184/29 ip4:190.131.223.112/30 ip4:190.131.243.46 include:spf.protection.outlook.com include:acesco.com.spf.auto.dnssmarthost.net include:spfva.brightidea.com include:_spf.salesforce.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; adkim=s; aspf=s; pct=100; fo=1; rf=afrf; ri=86400; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- SPFv=spf1 ip4:20.206.134.235 ip4:190.131.223.184/29 ip4:190.131.223.112/30 ip4:190.131.243.46 include:spf.protection.outlook.com include:acesco.com.spf.auto.dnssmarthost.net include:spfva.brightidea.com include:_spf.salesforce.com -all
- bfss9sa386eol42qnmfchjocvn
- ta3ra6usdcfefjbfk6ofgh2itt
- 1fa6tqi4cmcqhaoldik0t1jfe6
- 9lpo25q4dtv8ecfgnc7bhkgou9
- 68tavp5g1mvsn22vmo08gnulei
- K1vDNPDaQzRB98Ws/c5CRlmo8QTBDftm6O3cuy54C3+M4G2O++UuDStOuptjMh6NbmvmcpwsMKp1l+VLiyZaYA==
- k36554hlqcrnrapqqm3k9k31pv
- MS=ms75672162
- ccd7076idtn82tqav4i3via08
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