Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
steinway-frankfurt.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 05:58:27 UTC · ↺ Refresh
MX Hostnames
- mail.steinway.de
- mailgw.steinway.de
MX Priorities
- mailgw.steinway.de: 120
- mail.steinway.de: 100
A / AAAA Records
- 136.243.241.193 ↩ static.193.241.243.136.clients.your-server.de
Mail Server IPs
- 87.130.44.26 ↩ mailgw.steinway.de
SOA Record
Raw SOA
ns1.popidns.de domnoc.pop-i.de 1745401506 5400 3600 1209600 300
Primary NS (mname)
ns1.popidns.de
Admin Email (rname)
domnoc@pop-i.de
Serial
1745401506
Refresh
5400s
Retry
3600s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns2.popidns.eu
ns1.popidns.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com a:mailgw.steinway.de a:mail.steinway.de include:spf.crsend.com include:marketing.dynamics.com -all
📊 DNS lookups: 5/10
✓ 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
✓ 2 found
selector1._domainkey
selector2._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
5 records- MS=ms10063319
- d365mktkey=DdSrD9HZJWvwVucaVrgWaPvH1lw5Cr39cDIqRnYgrasx
- d365mktkey=uoaj7u40k9ztbhwv60rh3t30
- knowbe4-site-verification=b9d4acfac9dcd20b84a70c3fb8f13c23
- SPFv=spf1 include:spf.protection.outlook.com a:mailgw.steinway.de a:mail.steinway.de include:spf.crsend.com include:marketing.dynamics.com -all
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