bits-hochschule.de

Valid Email Server
Domain Lookup › bits-hochschule.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
bits-hochschule.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 17:21:46 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • bitshochschule-de01b.mail.protection.outlook.com

MX Priorities

  • bitshochschule-de01b.mail.protection.outlook.com: 10

A / AAAA Records

  • 78.47.73.202 ↩ dedi3886.your-server.de

Mail Server IPs

  • 52.101.103.39 ↩ mail-miypr05cu00207.inbound.protection.outlook.com
  • 52.101.181.153 ↩ mail-wa4pr04cu00101.inbound.protection.outlook.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c::a ↩ mail-zrxpr07cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::10 ↩ mail-miypr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c967::a ↩ mail-cpjpr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com

SOA Record

Raw SOA ns.udag.de hostmaster.united-domains.de 2024092003 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024092003
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns.udag.org
ns.udag.de
ns.udag.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:134.119.24.175 ip4:188.111.43.177 ip4:78.47.73.202 include:amazonses.com include:spf.protection.outlook.com include:spf.dynect.net ip4:199.15.212.0/24 ip4:199.15.213.0/24 ip4:199.15.214.0/24 ip4:199.15.215.0/24 ip4:192.28.146.0/24 ip4:192.28.147.0/24 ip4:94.236.119.0/26 ip4:37.188.97.188/32 ip4:185.28.196.0/24 ip4:103.237.104.0/24 ip4:103.237.105.0/24 include:spf.nl2go.com ~all
📊 DNS lookups: 4/10
~ 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

3 records
  • DKIMv=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCUOaeg+cOuX6C3hJsGxpoofRwAqZb2At0vS3raczTARliOD7fvUZnJQp3eQYc3bfLBrNHslg2zemV/SHsNITJjh73IA98EhyBXFWgjjqpA2AJznaYJo8qRW6B+Ow6pDaJq8PvwXEp24nZ1Fj3eu32F8n86Gt0U7TLlflsS7JhRVQIDAQAB
  • SPFv=spf1 ip4:134.119.24.175 ip4:188.111.43.177 ip4:78.47.73.202 include:amazonses.com include:spf.protection.outlook.com include:spf.dynect.net ip4:199.15.212.0/24 ip4:199.15.213.0/24 ip4:199.15.214.0/24 ip4:199.15.215.0/24 ip4:192.28.146.0/24 ip4:192.28.147.0/24 ip4:94.236.119.0/26 ip4:37.188.97.188/32 ip4:185.28.196.0/24 ip4:103.237.104.0/24 ip4:103.237.105.0/24 include:spf.nl2go.com ~all
  • v=msv1 t=c59152deabeb488aa3ae993057da62 86400
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for bits-hochschule.de

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits