webcustoms.de

Valid Email Server
Domain Lookup › webcustoms.de

Domain Overview

DNS: ✓ 27d ago Checker: ✓ 27d ago
webcustoms.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-08-15 18:15:16 UTC · ↺ Refresh

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MX Hostnames

  • webcustoms-de.mail.protection.outlook.com

MX Priorities

  • webcustoms-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 159.69.249.94 ↩ swwebcude.webcustoms-it.de
  • 2a01:4f8:c17:dd75::1 ↩ swwebcude.webcustoms-it.de

Mail Server IPs

  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA nyx.webcustoms-it.de hostmaster.webcustoms.de 2026071501 86400 7200 2592000 3600
Primary NS (mname)
nyx.webcustoms-it.de
Admin Email (rname)
hostmaster@webcustoms.de
Serial
2026071501
Refresh
86400s
Retry
7200s
Expire
2592000s
Minimum TTL
3600s

Nameservers (NS)

robotns2.second-ns.de
robotns3.second-ns.com
ns1.first-ns.de

SPF Record

✓ Strict (-all)
v=spf1 mx include:spfa.webcustoms.de include:spfb.webcustoms.de include:spf.protection.outlook.de ip4:78.47.222.222 ip6:2a01:4f8:1c17:4d39::1 ip4:188.34.182.207 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; ri=86400; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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

3 records
  • google-site-verification=ZTMlewvuU4RsMVdAH1tbReNetis9Bm-ETOWZiA8l3-Y
  • SPFv=spf1 mx include:spfa.webcustoms.de include:spfb.webcustoms.de include:spf.protection.outlook.de ip4:78.47.222.222 ip6:2a01:4f8:1c17:4d39::1 ip4:188.34.182.207 -all
  • anthropic-domain-verification-pzaz33=Fw9SwRMhWOlV5hO4oGMmX4p4C
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