Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
entega.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 20:27:43 UTC · ↺ Refresh
MX Hostnames
- mail21.itrm.de
- mail23.itrm.de
MX Priorities
- mail21.itrm.de: 10
- mail23.itrm.de: 10
A / AAAA Records
- 193.25.234.213 ↩ www-prod.entega.de
Mail Server IPs
- 193.25.234.21 ↩ mail21.itrm.de
- 193.25.234.23 ↩ mail23.itrm.de
SOA Record
Raw SOA
dns.heag.de dnsadmin.countandcare.de 2026020701 3600 600 3600000 600
Primary NS (mname)
dns.heag.de
Admin Email (rname)
dnsadmin@countandcare.de
Serial
2026020701
Refresh
3600s
Retry
600s
Expire
3600000s
Minimum TTL
600s
Nameservers (NS)
b.ns.ecotel.net
dns3.heag.de
a.ns.ecotel.net
c.ns.ecotel.net
dns2.heag.de
dns.heag.de
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:193.25.234.0/24 include:spf-eueco.entega.de include:spf.crsend.com include:spf.protection.outlook.com include:spf.mailjet.com include:spf.lamapoll.de a:spf-cloud.mms.t-systems-service.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 250 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- google-site-verification=fVRW7QRnkuIk8E71rq8vhECCaPxW2M3mBYd37ipMlc8
- MS=ms27469801
- bw6lumxzz62w1hd1092z
- 25reports=1af89945506ec721127fb379
- SPFv=spf1 mx ip4:193.25.234.0/24 include:spf-eueco.entega.de include:spf.crsend.com include:spf.protection.outlook.com include:spf.mailjet.com include:spf.lamapoll.de a:spf-cloud.mms.t-systems-service.com -all
- 9xIkWn7zl96tIlrG663CWeRk3XMfD3lF58SBvSB0O8rH+gsroCr6rL8U11dBNOFJOUeZRR3mBtSzdT8JUuiMLw==
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