Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
energienetze-bayern.de
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 01:12:44 UTC · ↺ Refresh
MX Hostnames
- de-smtp-inbound-1.mimecast.com
- de-smtp-inbound-2.mimecast.com
MX Priorities
- de-smtp-inbound-1.mimecast.com: 50
- de-smtp-inbound-2.mimecast.com: 50
A / AAAA Records
- 138.201.249.94 ↩ mail1.tdextern.de
Mail Server IPs
- 194.104.110.22 ↩ de-smtp-inbound-2.mimecast.com
- 194.104.108.22 ↩ de-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns.inwx.de hostmaster.inwx.de 2026020200 10800 3600 1209600 3600
Primary NS (mname)
ns.inwx.de
Admin Email (rname)
hostmaster@inwx.de
Serial
2026020200
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns.inwx.de
ns3.inwx.eu
ns2.inwx.de
SPF Record
✓ Soft Fail (~all)
v=spf1 ip6:2603:10a6:206:17::33 ip4:194.77.230.138 ip4:194.77.230.139 include:de._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.emailsignatures365.com include:_spf.smartservice.de ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ 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: 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
12 records- slack-domain-verification=FkKYXUtISLzP3T76t77MLWrG2oLmyznLuCGyWZ11
- SPFv=spf1 ip6:2603:10a6:206:17::33 ip4:194.77.230.138 ip4:194.77.230.139 include:de._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.emailsignatures365.com include:_spf.smartservice.de ~all
- ZA=LwNdpwd8wgA9oa/0VKK7KGV8k3P5IV+k7AEAFohuUC8=
- docusign=acd06598-c8be-48a2-8518-42cbe260ef8c
- google-site-verification=wdbtwQFtCnKO3o-45xGIAlzwsSCwqTI4_rk30XLzaoY
- security_contact=mailto:[email protected]
- LDoSPqM9VbRnVUWaML1W2r6UFgRTUinkRxYc4xz0quGfbai5FYqL0c3Nv8CNlIKfmu/IkklzFkBvwYk7Kw0Cfg==
- apple-domain-verification=Y9bwiXQLHPQi7hWc
- docusign=e864ddf0-f8c8-4cce-ac09-0611c5a76c6a
- knowbe4-site-verification=1b65fe651a295da6bfac8f99f58010a2
- 1password-site-verification=U4QDAXTWGVG4ZHDNG3JN5GLBVU
- teamviewer-sso-verification=7972ec92181f42d482596bdf58401b44
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for energienetze-bayern.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits