ischebeck-zt.de

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ischebeck-zt.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 17:38:36 UTC · ↺ Refresh

MX Hostnames

  • ischebeckzt-de02c.mail.protection.outlook.com

MX Priorities

  • ischebeckzt-de02c.mail.protection.outlook.com: 0

A / AAAA Records

  • 213.203.219.232 (no PTR)

Mail Server IPs

  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1070.ui-dns.de hostmaster.1and1.com 2016110586 28800 7200 604800 300
Primary NS (mname)
ns1070.ui-dns.de
Admin Email (rname)
hostmaster@1and1.com
Serial
2016110586
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1070.ui-dns.de
ns1070.ui-dns.com
ns1070.ui-dns.org
ns1070.ui-dns.biz

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:mailgw.electronicsales.de include:spf-de.emailsignatures365.com +ip4:168.245.115.227/32 ~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

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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

3 records
  • SPFv=spf1 include:spf.protection.outlook.com include:mailgw.electronicsales.de include:spf-de.emailsignatures365.com +ip4:168.245.115.227/32 ~all
  • google-site-verification=Gs4LlLdwS9ACRVBkgoBnmQO0itFDv_L3b0CNW6NcPH8
  • MS=45718CACC91B401C93A5BC0CDF9F1869AF6F5B5D
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