Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
acsicorp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 11:06:22 UTC · ↺ Refresh
MX Hostnames
- acsicorp-com.mail.protection.outlook.com
MX Priorities
- acsicorp-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.69.91 (no PTR)
- 104.26.6.58 (no PTR)
- 104.26.7.58
- 2606:4700:20::ac43:455b
- 2606:4700:20::681a:73a
- 2606:4700:20::681a:63a
Mail Server IPs
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
crystal.ns.cloudflare.com dns.cloudflare.com 2397073829 10000 2400 604800 1800
Primary NS (mname)
crystal.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397073829
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
crystal.ns.cloudflare.com
keenan.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.bullhornmail.com include:spfa.mailendo.com include:spf.us.exclaimer.net include:spf-us.emailsignatures365.com include:spf.jobdiva.com include:7231785.spf08.hubspotemail.net ip4:168.245.47.54 ip4:150.136.37.64 ip4:182.75.7.43 ip4:13.126.94.72 -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
10 records- apple-domain-verification=n69w45QODMqPDPwz
- atlassian-domain-verification=/d8CoIMP15waKQRIKZOvbKbKYbjeo5TQGlQUbfNr8UFvgpYPnC48wNwdtaOoaDwu
- atlassian-domain-verification=Yhs0OmQiLgAlGaSM5Q6A1QxWhorflOcnSSRPAR48ff1kaPNpaf4SVtDTGNjstQ0A
- google-site-verification=RkH2gyHzlBvuyhsgtWMoqhi77JNDNE-d90NLixFgkQI
- google-site-verification=ZHL9ETOv44TVY52W5tOGEkIvXsHprg2s6-3uCgOsLFo
- smartsheet-site-validation=IaJ0E47ZPuZ0xBApAqmgXL1rXN1BBCZe
- SPFv=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.bullhornmail.com include:spfa.mailendo.com include:spf.us.exclaimer.net include:spf-us.emailsignatures365.com include:spf.jobdiva.com include:7231785.spf08.hubspotemail.net ip4:168.245.47.54 ip4:150.136.37.64 ip4:182.75.7.43 ip4:13.126.94.72 -all
- MS=ms40523378
- ZOOM_verify_m8jXI2l55Cx579pV9OIbM6
- adobe-idp-site-verification=9b272400689a16de2a57c7faa3fd7f4cdf81f5a5c83ee15414c7913010fcc475
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