Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
porzellan-stiftung.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 20:39:57 UTC · ↺ Refresh
MX Hostnames
- porzellanstiftung-de02c.mail.protection.outlook.com
MX Priorities
- porzellanstiftung-de02c.mail.protection.outlook.com: 0
A / AAAA Records
- 212.111.227.185 ↩ web1.porzellan-stiftung.de
Mail Server IPs
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ans-01.ibh.de hostmaster.ibh.net 2026012100 3600 1200 3600000 600
Primary NS (mname)
ans-01.ibh.de
Admin Email (rname)
hostmaster@ibh.net
Serial
2026012100
Refresh
3600s
Retry
1200s
Expire
3600000s
Minimum TTL
600s
Nameservers (NS)
ans-02.ibh.net
ans-04.ibh.services
ans-01.ibh.de
ans-05.ibh.net
ans-03.ibh.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo 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- MS=ms80047490
- SPFv=spf1 a include:spf.protection.outlook.com ~all
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 porzellan-stiftung.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits