Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
steinway.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 04:40:34 UTC · ↺ Refresh
MX Hostnames
- steinway-com.mail.protection.outlook.com
MX Priorities
- steinway-com.mail.protection.outlook.com: 0
A / AAAA Records
- 52.55.156.146 ↩ ec2-52-55-156-146.compute-1.amazonaws.com
Mail Server IPs
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1100.awsdns-09.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1100.awsdns-09.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1786.awsdns-31.co.uk
ns-274.awsdns-34.com
ns-967.awsdns-56.net
ns-1100.awsdns-09.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:styemeacrm.ctnm.de include:_spf.salesforce.com include:docebosaas.com a mx -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
✓ 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
8 records- MS=EEDCE0C53813DA30A08E31BE131CEACE67873FAA
- apple-domain-verification=ohEEGHJV7Os7geSO
- fWozKQdGETk8mJy4S9ioG6R8zrbR5AoFMc7g9fxS2i0NPjuMMsNCNk3aobY/p0bB8zURJXk9xIsrD9xVLcBifw==
- google-site-verification=8QaEVhMw3eXLb8X6H8QSjeUHMSFE-1wsVO7gapHRsM4
- klaviyo-site-verification=Y5ERLz
- ms-domain-verification=05269038-1ea0-4b19-90b1-1d595598accc
- SPFv=spf1 include:spf.protection.outlook.com include:styemeacrm.ctnm.de include:_spf.salesforce.com include:docebosaas.com a mx -all
- 5gdnnoq35r44abpsibj8samngu
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