netfactory.de

Valid Email Server
Domain Lookup › netfactory.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
netfactory.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 17:38:11 UTC · ↺ Refresh

MX Hostnames

  • fw-rz.netfactory.de

MX Priorities

  • fw-rz.netfactory.de: 20

A / AAAA Records

  • 91.190.224.115 (no PTR)

Mail Server IPs

  • 188.64.248.70 ↩ fw-rz.netfactory.de

SOA Record

Raw SOA shades15.rzone.de hostmaster.strato-rz.de 2020123423 86400 7200 604800 300
Primary NS (mname)
shades15.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020123423
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

shades15.rzone.de
docks19.rzone.de

SPF Record

✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

10 records
  • cet66o5emcs7m01r7odtutn0si
  • vrgyurf/j3c4d7/yuefzn/zinjqexew4gbr/ymhzcy7+c0tfgjlojgxpkyndvoektdfrutvbkniypo7okzsa0q==
  • aik3uykUjUxjW5OHZa7H7DTdgzMXhIxP_GFHeiP60Mw
  • SPFv=spf1 mx -all
  • google-site-verification=j7zitsyveuwxo0lkvzsowt1sbumbzywnfjgzrf1uy00
  • ms=ms19799300
  • google-site-verification=aik3uykUjUxjW5OHZa7H7DTdgzMXhIxP_GFHeiP60Mw
  • pa36hbc3ll2ga5lojndfhu5umn
  • 1l5sm0985fngi43tjpbjn6omm0
  • jgrr6jhn9ug24o3j4nudk99uq5
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