Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ardentlearning.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 03:59:44 UTC · ↺ Refresh
MX Hostnames
- ardentlearning-com.mail.protection.outlook.com
MX Priorities
- ardentlearning-com.mail.protection.outlook.com: 0
A / AAAA Records
- 3.151.112.4 ↩ ec2-3-151-112-4.us-east-2.compute.amazonaws.com
- 3.130.175.118 ↩ ec2-3-130-175-118.us-east-2.compute.amazonaws.com
- 3.140.128.203
Mail Server IPs
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1294.awsdns-33.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1294.awsdns-33.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1294.awsdns-33.org
ns-1857.awsdns-40.co.uk
ns-1002.awsdns-61.net
ns-114.awsdns-14.com
SPF Record
✓ Strict (-all)
v=spf1 include:6156179.spf06.hubspotemail.net include:servers.mcsv.net include:spf.protection.outlook.com ip4:50.75.150.234 include:staticapp.icpsc.com include:icpbounce.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=5;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 5% of failing messages only
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 include:6156179.spf06.hubspotemail.net include:servers.mcsv.net include:spf.protection.outlook.com ip4:50.75.150.234 include:staticapp.icpsc.com include:icpbounce.com -all
- ciscocidomainverification=7c04963292ff8903cd4a70a722561de595ad1054f706d619ac33042b8f6c1aea
- google-site-verification=n_NIe-0VrL_56nGYozFTkEbi3PC8ST0GiJ21zbuIprc
Full email verification for ardentlearning.com
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