Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ems-computer.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 09:25:28 UTC · ↺ Refresh
MX Hostnames
- mail.ems-computer.de
MX Priorities
- mail.ems-computer.de: 5
A / AAAA Records
- 104.21.2.12 (no PTR)
- 172.67.128.143 (no PTR)
- 2606:4700:3033::ac43:808f (no PTR)
- 2606:4700:3032::6815:20c (no PTR)
Mail Server IPs
- 62.245.250.147 ↩ mail.ems-computer.de
SOA Record
Raw SOA
edna.ns.cloudflare.com dns.cloudflare.com 2399610832 10000 2400 604800 1800
Primary NS (mname)
edna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399610832
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
phil.ns.cloudflare.com
edna.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:62.245.250.147 include:return-cname.emailsys.net include:spf-de.emailsignatures365.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- MS=ms69453104
- c4a85f03f23dc2347829ed823a996926
- SPFv=spf1 ip4:62.245.250.147 include:return-cname.emailsys.net include:spf-de.emailsignatures365.com include:spf.protection.outlook.com -all
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