so-con.de

Valid Email Server
Domain Lookup › so-con.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
so-con.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-29 16:35:51 UTC · ↺ Refresh

MX Hostnames

  • socon-de0e.mail.protection.outlook.com

MX Priorities

  • socon-de0e.mail.protection.outlook.com: 10

A / AAAA Records

  • 91.107.243.54 ↩ web10.shared.nodion.com

Mail Server IPs

  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1092.ui-dns.de hostmaster.schlund.de 2017052223 28800 7200 604800 300
Primary NS (mname)
ns1092.ui-dns.de
Admin Email (rname)
hostmaster@schlund.de
Serial
2017052223
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1092.ui-dns.org
ns1092.ui-dns.com
ns1092.ui-dns.de
ns1092.ui-dns.biz

SPF Record

✓ Soft Fail (~all)
v=spf1 a include:spf.protection.outlook.com ip4:91.107.243.54 ~all
📊 DNS lookups: 2/10
~ 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

1 record
  • SPFv=spf1 a include:spf.protection.outlook.com ip4:91.107.243.54 ~all
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