q-railing.de

Valid Email Server
Domain Lookup › q-railing.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
q-railing.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 09:48:35 UTC · ↺ Refresh

MX Hostnames

  • qrailing-de0c.mail.protection.outlook.com

MX Priorities

  • qrailing-de0c.mail.protection.outlook.com: 1

A / AAAA Records

  • 217.160.0.220 ↩ 217-160-0-220.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::2d4 ↩ 2001-08d8-100f-f000-0000-0000-0000-02d4.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns1068.ui-dns.biz hostmaster.schlund.de 2016110411 28800 7200 604800 300
Primary NS (mname)
ns1068.ui-dns.biz
Admin Email (rname)
hostmaster@schlund.de
Serial
2016110411
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1068.ui-dns.de
ns1068.ui-dns.biz
ns1068.ui-dns.com
ns1068.ui-dns.org

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:145.253.154.0/28 ip4:176.94.56.2 ip4:176.222.237.98 ip4:217.89.137.106 ip4:91.112.18.62 ip4:95.227.64.91 ip4:194.74.103.82 ip4:84.245.167.170 ip4:98.190.7.242 ip4:91.190.98.153 include:spf.protection.outlook.com include:_spf.ism.nl -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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 mx ip4:145.253.154.0/28 ip4:176.94.56.2 ip4:176.222.237.98 ip4:217.89.137.106 ip4:91.112.18.62 ip4:95.227.64.91 ip4:194.74.103.82 ip4:84.245.167.170 ip4:98.190.7.242 ip4:91.190.98.153 include:spf.protection.outlook.com include:_spf.ism.nl -all
  • MS=ms15516222
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