Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
atinternet.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 03:18:01 UTC · ↺ Refresh
MX Hostnames
- atinternet-com.mail.protection.outlook.com
MX Priorities
- atinternet-com.mail.protection.outlook.com: 10
A / AAAA Records
- 3.168.73.33 ↩ server-3-168-73-33.jfk50.r.cloudfront.net
- 3.168.73.87 ↩ server-3-168-73-87.jfk50.r.cloudfront.net
- 3.168.73.95
- 3.168.73.22
Mail Server IPs
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1926.awsdns-48.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1926.awsdns-48.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-590.awsdns-09.net
ns-1409.awsdns-48.org
ns-1926.awsdns-48.co.uk
ns-480.awsdns-60.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf1.atinternet.com include:_spf2.atinternet.com include:aspmx.pardot.com include:_spf.salesforce.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
11 records- docusign=687bafb1-edd9-4e8b-996d-75f48a9715e0
- google-gws-recovery-domain-verification=38755680
- google-gws-recovery-domain-verification=38960430
- google-site-verification=B7NtnZcl1QULzy-m2CxK3l1IIMkZcY1e1gSLyxqZFmU
- pardot734293=767ca2efcc9763d9d98314f00494ed7c1a8c35fe9d2074e54185001565b2c7b5
- pardot734293=b395dbe4f81c065253d078b9e0084333bf42efe79b6c166e90565a549a9558f3
- SPFv=spf1 include:_spf1.atinternet.com include:_spf2.atinternet.com include:aspmx.pardot.com include:_spf.salesforce.com -all
- 27ddb0ba-d58c-41a4-92b0-fbd934006048
- OSSRH-64308
- apple-domain-verification=1mPKDMKws1aYKun7
- cywetadns-domain-verification=8a82d6ffcbfbcf951bc08b53243a244e
Full email verification for atinternet.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits