fertigbau.de

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
fertigbau.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 03:30:59 UTC · ↺ Refresh

MX Hostnames

  • fertigbau-de.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 212.23.130.13

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns.udag.net
ns.udag.de
ns.udag.org

SPF Record

✓ Strict (-all)
v=spf1 ip4:195.14.192.66 ip4:5.35.235.10 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:sender.zohocrm.eu include:one.zoho.eu include:eu.zcsend.net include:spf.zoho.eu include:eu.transmail.net -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; fo=1; pct=50
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
⚠ Policy applies to 50% of failing messages only

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

7 records
  • atlassian-sending-domain-verification=6457f793-e1bc-44eb-a26e-7b46d8c69574
  • SPFv=spf1 ip4:195.14.192.66 ip4:5.35.235.10 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:sender.zohocrm.eu include:one.zoho.eu include:eu.zcsend.net include:spf.zoho.eu include:eu.transmail.net -all
  • stripe-verification=7be727c6eb22323072127a5130c50b1cabcf90d83e6f371b129210874cc978c8
  • google-site-verification=Ls0JtT78B8R3FEAmyeuXax0rSdYTIHQ_8N6LFIadD9c
  • MS=ms14722883
  • atlassian-domain-verification=4kw4rvkWpIAF5YXe1SZkmZcuIT7HH0zVazv2hohPd1Apgl6I2mBYHX7auEYzLRuL
  • zoho-verification=zb45467401.zmverify.zoho.eu
Full email verification for fertigbau.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits