Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
livestep.ai
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 18:56:56 UTC · ↺ Refresh
MX Hostnames
- livestep-ai.mail.protection.outlook.com
MX Priorities
- livestep-ai.mail.protection.outlook.com: 0
A / AAAA Records
- 18.173.219.128 ↩ server-18-173-219-128.jfk52.r.cloudfront.net
- 18.173.219.25 ↩ server-18-173-219-25.jfk52.r.cloudfront.net
- 18.173.219.124
- 18.173.219.24
- 2600:9000:26fa:6e00:18:1130:6480:93a1
- 2600:9000:26fa:de00:18:1130:6480:93a1
- 2600:9000:26fa:2e00:18:1130:6480:93a1
- 2600:9000:26fa:b000:18:1130:6480:93a1
- 2600:9000:26fa:fe00:18:1130:6480:93a1
- 2600:9000:26fa:e000:18:1130:6480:93a1
- 2600:9000:26fa:4e00:18:1130:6480:93a1
- 2600:9000:26fa:aa00:18:1130:6480:93a1
Mail Server IPs
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-525.awsdns-01.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-525.awsdns-01.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1109.awsdns-10.org
ns-1906.awsdns-46.co.uk
ns-317.awsdns-39.com
ns-525.awsdns-01.net
SPF Record
✓ Strict (-all)
v=spf1 a mx a:email-smtp.eu-central-1.amazonaws.com include:spf.protection.outlook.com include:mail.zendesk.com a:144005536.spf08.hubspotemail.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ 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
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- zendeskverification.livestep.ai
- MS=ms19338576
- google-site-verification=dgOyh38l4VdH7W4CZO3E0ZxxwDopEAYMAZO8IYuPiLU
- SPFv=spf1 a mx a:email-smtp.eu-central-1.amazonaws.com include:spf.protection.outlook.com include:mail.zendesk.com a:144005536.spf08.hubspotemail.net -all
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