Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
envitec-biogas.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 16:54:47 UTC · ↺ Refresh
MX Hostnames
- mail02.envitec-intra.net
MX Priorities
- mail02.envitec-intra.net: 10
A / AAAA Records
- 185.237.66.107 ↩ shared-clump0017-web.agenturserver.it
Mail Server IPs
- 80.150.3.210 ↩ mail02.envitec-intra.net
SOA Record
Raw SOA
nsa8.schlundtech.de do-not-reply.envitec-biogas.de 2025091708 7200 7200 1209600 86400
Primary NS (mname)
nsa8.schlundtech.de
Admin Email (rname)
do-not-reply@envitec-biogas.de
Serial
2025091708
Refresh
7200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsa8.schlundtech.de
nsc8.schlundtech.de
nsd8.schlundtech.de
nsb8.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:80.150.3.192/26 ip4:217.7.188.80/28 include:spf.protection.outlook.com include:mail.zendesk.com include:email.prnewswire.com include:post.webmailer.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- apple-domain-verification=qgUQgqmoGppSgaFS
- teamviewer-sso-verification=664dbb2a39c74583bd4073162bc74e42
- SPFv=spf1 mx ip4:80.150.3.192/26 ip4:217.7.188.80/28 include:spf.protection.outlook.com include:mail.zendesk.com include:email.prnewswire.com include:post.webmailer.de -all
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