schmidt-arch.com

Valid Email Server
Domain Lookup › schmidt-arch.com

Domain Overview

DNS: ✓ just now Checker: ✓ just now
schmidt-arch.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 15:48:52 UTC · ↺ Refresh

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MX Hostnames

  • d60525a.ess.barracudanetworks.com
  • d60525b.ess.barracudanetworks.com

MX Priorities

  • d60525a.ess.barracudanetworks.com: 10
  • d60525b.ess.barracudanetworks.com: 20

A / AAAA Records

  • 141.193.213.10 (no PTR)

Mail Server IPs

  • 209.222.82.255 ↩ mail.ess.barracuda.com
  • 209.222.82.252 ↩ mail.ess.barracuda.com
  • 209.222.82.253 ↩ mail.ess.barracuda.com

SOA Record

Raw SOA ns-cloud-d1.googledomains.com cloud-dns-hostmaster.google.com 1 21600 3600 259200 300
Primary NS (mname)
ns-cloud-d1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
1
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s

Nameservers (NS)

ns-cloud-d4.googledomains.com
ns-cloud-d1.googledomains.com
ns-cloud-d2.googledomains.com
ns-cloud-d3.googledomains.com

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:64.225.235.82 ip4:64.225.235.83 ip4:64.225.235.84 ip4:64.225.235.85 ip4:64.225.235.88 ip4:64.225.235.90 ip4:64.225.235.91 ip4:208.40.253.0/24 ip4:54.215.244.243 ip4:54.176.85.227 ip4:141.193.208.0/23 ip4:64.132.201.93/32 ip4:74.203.211.13/32 ip4:207.67.44.189/32 ip4:50.227.82.32/28 ip4:3.145.232.16/28 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:_spf.createsend.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;rua=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]

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

18 records
  • \"dzc.schmidt-arch.com h7QGOyKT\
  • 19q615p6ce9tf9v7dh6lpeiglr
  • openai-domain-verification=dv-bytcO7T72IQ9Zp9o1mYcjhhs
  • Goodnotes-verification=a582e117-61cc-4d70-8328-05f1eb05bf37
  • q680etvgojpf9p92kffavbh0us
  • rhino_accounts=5e5b68ccb72f70a2b24b359fb78c9eee
  • c5s8v9bq8n47t6v4ejinq8mjh7
  • apple-domain-verification=cb6UzmvbaBwXldxc
  • l8BExfYJj1w8atarbe8tk6Az/WvpBOkAT1FIN/nusJyoA+N2Xktx6wAHvssVAXjZbPhBHR39JGOm/D5RSLHejw==
  • \"P9e5UcHs6dAP+dflQ1vYxHqIx6TQfFs6HVeQSorDc2kDBhQEKj47rOaJowWVPWsCKYV0nX/Uazn5+vcqQmHKYg==\
  • SPFv=spf1 mx a ip4:64.225.235.82 ip4:64.225.235.83 ip4:64.225.235.84 ip4:64.225.235.85 ip4:64.225.235.88 ip4:64.225.235.90 ip4:64.225.235.91 ip4:208.40.253.0/24 ip4:54.215.244.243 ip4:54.176.85.227 ip4:141.193.208.0/23 ip4:64.132.201.93/32 ip4:74.203.211.13/32 ip4:207.67.44.189/32 ip4:50.227.82.32/28 ip4:3.145.232.16/28 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:_spf.createsend.com -all
  • r0foudocr0tspk3kr893pj99i6
  • muhb653cn6rjahgtc8ra400cpf
  • e15cd5b3ddee8c8881f7a39a7aaa394e
  • 8ads0nmppj54s4b7p0m3e13h0l
  • facebook-domain-verification=vesnh4cx7dxubmzp6nqoamxshp86j6
  • \"MS=ms96558216\
  • pjoh5nvgm1ihaneae4bsvojrkh
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