Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kostal.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 09:53:46 UTC · ↺ Refresh
MX Hostnames
- edge01.kostal.com
- edge02.kostal.com
MX Priorities
- edge01.kostal.com: 100
- edge02.kostal.com: 100
A / AAAA Records
- 13.107.213.40 (no PTR)
- 13.107.246.40 (no PTR)
- 2620:1ec:46::40 (no PTR)
- 2620:1ec:bdf::40 (no PTR)
Mail Server IPs
- 193.22.205.244 ↩ edge01.kostal.com
- 193.22.205.245 ↩ edge02.kostal.com
SOA Record
Raw SOA
ns1.eurodns.com hostmaster.eurodns.com 2026032000 43200 7200 1209600 86400
Primary NS (mname)
ns1.eurodns.com
Admin Email (rname)
hostmaster@eurodns.com
Serial
2026032000
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.eurodns.com
ns3.eurodns.com
ns4.eurodns.com
ns1.eurodns.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:3.68.129.51 ip4:62.72.69.64/26 ip4:193.22.205.0/24 ip4:58.33.152.36 ip4:85.22.55.0/24 ip4:85.25.121.0/27 ip4:194.6.211.152 ip4:159.183.158.69 mx:indivsurvey.de include:spf.umantis.com include:spfa.mailendo.com include:spf.mailjet.com include:_spf.zimpel.de include:_spf.mailgun.org include:_spf.eu.mailgun.org include:spf.protection.outlook.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]; adkim=s; aspf=s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 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
18 records- globalsign-domain-verification=dKRQ8kIOh4wW456tkZ8c7J9-9SgFUDbx6L6s5JKAll
- 4FVJVQ8VAwc7qgH7ISen/W4q/vLOUAqHJmVXAu+ebhm8Aq3Npn+IxHvVbBDfW6e/yjTHCh79vWqz/PazT1t33g==
- apple-domain-verification=lEgGQmvtF6k87LBC
- SOvnxIlk8K8HoJY5ng0SxcgzjwrJDhIIvaxBnZpAJ0g=
- globalsign-domain-verification=QpRoxz3xSJWN2HJ4VouI_z6F5I2h3qGockeRnaHZIL
- google-site-verification=9gYrOibBACh7uKw7OzPZbmcFy33t9-jrvEuhvafa1d0
- MS=ms34025421
- MS=ms42662977
- ms-domain-verification=cbac1d6f-dfe7-459d-ad84-3e8cca1b4324
- google-site-verification=5TMQ23DAubYo55qYx2PdDCsV1p-0vnHhUMsurIXnwtQ
- globalsign-domain-verification=K9TAc07tBDFzsr9mIiq72dsUk7F_2Aj4JMfMOOIw8D
- KRlShgj/rSssP3sJW4y7CJbiTK6tyMCPoSVCHUB3hak=
- openai-domain-verification=dv-LCh9vnFopC79jsmVmZ6k3cLU
- l9zFvfa8q4eutpxIt4wfVV0fZyJzdRBz6Z/3jJMGI7Y=
- SPFv=spf1 ip4:3.68.129.51 ip4:62.72.69.64/26 ip4:193.22.205.0/24 ip4:58.33.152.36 ip4:85.22.55.0/24 ip4:85.25.121.0/27 ip4:194.6.211.152 ip4:159.183.158.69 mx:indivsurvey.de include:spf.umantis.com include:spfa.mailendo.com include:spf.mailjet.com include:_spf.zimpel.de include:_spf.mailgun.org include:_spf.eu.mailgun.org include:spf.protection.outlook.com -all
- have-i-been-pwned-verification=539a86430a910e962dbb3b9bb8643e73
- _globalsign-domain-verification=TRB2r_UuVXqmsauXcbbyTPIuOmPTgKtKsZVuZ65Lc7
- MS=ms17338643
Full email verification for kostal.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits