fit.technology

Valid Email Server
Domain Lookup › fit.technology
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
fit.technology
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-04 18:23:28 UTC · ↺ Refresh

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MX Hostnames

  • mxone.pro-fit.de
  • mail.pro-fit.de
  • mxnws.pro-fit.de
  • mxtwo.pro-fit.de

MX Priorities

  • mail.pro-fit.de: 20
  • mxnws.pro-fit.de: 30
  • mxtwo.pro-fit.de: 40
  • mxone.pro-fit.de: 10

A / AAAA Records

  • 136.243.203.84 ↩ mxnws.pro-fit.de

Mail Server IPs

  • 136.243.203.83 ↩ mail.pro-fit.de
  • 136.243.203.84 ↩ mxnws.pro-fit.de
  • 136.243.203.82 ↩ exchange.pro-fit.de
  • 136.243.203.81 ↩ share.pro-fit.de

SOA Record

Raw SOA ns1.first-ns.de dns.hetzner.com 2026081802 14400 1800 604800 300
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2026081802
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

robotns2.second-ns.de
robotns3.second-ns.com
ns1.first-ns.de

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:144.76.117.239 ip4:136.243.203.80/29 ip4:62.153.102.216/29 ip6:2a01:4f8:192:72ee::/64 ip6:2a01:4f8:201:41f5::/64 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 392 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

5 records
  • openai-domain-verification=dv-nLvVoz2TcW8fmVEKfereBdU3
  • SPFv=spf1 a mx ip4:144.76.117.239 ip4:136.243.203.80/29 ip4:62.153.102.216/29 ip6:2a01:4f8:192:72ee::/64 ip6:2a01:4f8:201:41f5::/64 -all
  • MS=6466D6A4CE79C9DEBEFA1C20B7072F527917D5B8
  • google-site-verification=EzbP93UenZ5tWLguxZRQumJvQLfXbQ3B1b2-1t-ie68
  • mailru-verification: 38e1c41f81c18e20
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