Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aesc-inc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 16:43:43 UTC · ↺ Refresh
MX Hostnames
- aescinc-com01b.mail.protection.outlook.com
MX Priorities
- aescinc-com01b.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.21.124 (no PTR)
- 172.67.198.157 (no PTR)
- 2606:4700:3030::ac43:c69d
- 2606:4700:3033::6815:157c
Mail Server IPs
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
SOA Record
Raw SOA
clyde.ns.cloudflare.com dns.cloudflare.com 2398558692 10000 2400 604800 1800
Primary NS (mname)
clyde.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398558692
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
emily.ns.cloudflare.com
clyde.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:70.168.51.106 include:sendgrid.net include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 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- 7mtiee54ifdbh4vl4lu9kvcpft
- MS=ms54770531
- ca3-020285f19ba44208972bcc630a983f04
- google-site-verification=79EgFPPhFW13hSDDjOZRfKEo8qFaX38U5fCBboBWLU0
- piucb1srdjpm915n5l1iac2nmr
- ppee9l1gl809f9fkiuk2du9vua
- smartsheet-site-validation=QTibhc4fec1E9J0s3zlq5M96Nab2rxTv
- SPFv=spf1 ip4:70.168.51.106 include:sendgrid.net include:spf.protection.outlook.com -all
- +I7K3eJlTlGvY3cP9XteLxsIWqSLD28sOVc0oOoYVWYYUnD0uN38Gmum65KHIedZGxNb4UsBhyqSEw93DFxDww==
- 6dq5d3quhtsvlsug6dak3p8il5
Full email verification for aesc-inc.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits