Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
provadis.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 11:23:57 UTC · ↺ Refresh
MX Hostnames
- infraserv-com.mail.cloud.nospamproxy.com
MX Priorities
- infraserv-com.mail.cloud.nospamproxy.com: 0
A / AAAA Records
- 104.26.12.101 (no PTR)
- 172.67.70.123 (no PTR)
- 104.26.13.101 (no PTR)
- 2606:4700:20::ac43:467b (no PTR)
- 2606:4700:20::681a:c65 (no PTR)
- 2606:4700:20::681a:d65 (no PTR)
Mail Server IPs
- 178.212.92.179 ↩ de-s121-gw2.mail.cloud.nospamproxy.com
- 193.37.132.33 ↩ de-s121-gw1.mail.cloud.nospamproxy.com
SOA Record
Raw SOA
asa.ns.cloudflare.com dns.cloudflare.com 2397987627 10000 2400 604800 1800
Primary NS (mname)
asa.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397987627
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
cleo.ns.cloudflare.com
asa.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:18.157.143.162 include:spf.infraserv.com include:spf.protection.outlook.com include:provadis-coach.de -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; pct=100
~ 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: 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
5 records- SPFv=spf1 mx ip4:18.157.143.162 include:spf.infraserv.com include:spf.protection.outlook.com include:provadis-coach.de -all
- globalsign-domain-verification=C086E7E53C2D191DCE8B052F075FB1EF
- google-site-verification=Fx0JugaGs_uL6JnBXdK8ZBtFWzRvzK5jptBrpVLp34M
- google-site-verification=my0miRSB_vPzL9I64TTFp3aalTmrT5LNB0vTprwqJgk
- miro-verification=dfcd0ed5974e033c23cd42c8bcb606194f4ca0eb
Full email verification for provadis.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits