factsverlag.de

Valid Email Server
Domain Lookup › factsverlag.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
factsverlag.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 09:58:42 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • factsverlag-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 217.113.38.166 ↩ www.icorcloud.com

Mail Server IPs

  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.linudata.de postmaster.1024bit.de 2024121301 28800 7200 1209600 28800
Primary NS (mname)
dns1.linudata.de
Admin Email (rname)
postmaster@1024bit.de
Serial
2024121301
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
28800s

Nameservers (NS)

dns2.1024bit.de
dns1.linudata.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx a:factsverlag.de ip4:212.95.103.70 ip4:83.223.64.79 ip4:78.47.224.183 ip4:92.50.92.10 ip4:89.22.115.93 ip4:89.22.115.93 include:spf.protection.outlook.com include:spf.nl2go.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • SPFv=spf1 a mx a:factsverlag.de ip4:212.95.103.70 ip4:83.223.64.79 ip4:78.47.224.183 ip4:92.50.92.10 ip4:89.22.115.93 ip4:89.22.115.93 include:spf.protection.outlook.com include:spf.nl2go.com ~all
  • @2019071715244806t6xwe4j727h0y1hzlnp1jr6cb09c2fml7veryb54tt0zec44
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 factsverlag.de

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits