fonic.de

Valid Email Server
Domain Lookup › fonic.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
fonic.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 11:00:39 UTC · ↺ Refresh

MX Hostnames

  • dmmlw-seg-02.o2.com
  • dmmlw-seg-01.o2.com
  • mx1.mail2.fonic.de

MX Priorities

  • dmmlw-seg-01.o2.com: 10
  • mx1.mail2.fonic.de: 30
  • dmmlw-seg-02.o2.com: 10

A / AAAA Records

  • 141.101.90.39 (no PTR)
  • 141.101.90.38 (no PTR)
  • 2a06:98c1:3200::120:0:501 (no PTR)
  • 2a06:98c1:3200::120:0:500 (no PTR)

Mail Server IPs

  • 158.230.101.187 ↩ dmmlw-seg-01.o2.com
  • 212.23.125.184 ↩ mail1.o2service.de
  • 158.230.101.188 ↩ dmmlw-seg-02.o2.com

SOA Record

Raw SOA ns1.o2online.de domain-de.o2.com 2026032000 21600 3600 604800 600
Primary NS (mname)
ns1.o2online.de
Admin Email (rname)
domain-de@o2.com
Serial
2026032000
Refresh
21600s
Retry
3600s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns2.o2online.de
ns3.o2online.de
ns1.o2online.de

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:80.157.79.0/24 ip4:81.24.32.0/24 ip4:212.23.125.184/25 ip4:200.81.36.136/32 ip4:200.81.36.137/32 ip4:200.81.42.136/32 ip4:200.81.42.137/32 ip4:81.47.204.72/29 ip4:195.76.34.104/29 ip4:212.23.125.0/24 mx include:spfhost.messageprovider.com include:spf.mail.telefonica.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

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

4 records
  • facebook-domain-verification=m7c48fzopnw6se67jmn94eaqi3zn5a
  • google-site-verification=ijOHlcTlqYu38qQkRRh2eCmBkrV96Fo3euc-YMczGqY
  • SPFv=spf1 ip4:80.157.79.0/24 ip4:81.24.32.0/24 ip4:212.23.125.184/25 ip4:200.81.36.136/32 ip4:200.81.36.137/32 ip4:200.81.42.136/32 ip4:200.81.42.137/32 ip4:81.47.204.72/29 ip4:195.76.34.104/29 ip4:212.23.125.0/24 mx include:spfhost.messageprovider.com include:spf.mail.telefonica.de ~all
  • MS=ms24456014
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