Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
weigang.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 16:34:15 UTC · ↺ Refresh
MX Hostnames
- weigang-de.mail.protection.outlook.com
MX Priorities
- weigang-de.mail.protection.outlook.com: 10
A / AAAA Records
- 49.13.137.91 ↩ static.91.137.13.49.clients.your-server.de
Mail Server IPs
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
SOA Record
Raw SOA
robotns3.second-ns.com hostmaster.wo-ag.eu 2026031201 10800 3600 604800 10800
Primary NS (mname)
robotns3.second-ns.com
Admin Email (rname)
hostmaster@wo-ag.eu
Serial
2026031201
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
cns1.wo-ag.eu
robotns2.second-ns.de
robotns3.second-ns.com
ns1.first-ns.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com a:pro-stocker.spdns.de a:kpn.prd.fsn1.wo-ag.eu a:mail.mta.prd.fsn1.wo-ag.eu -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict 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
4 records- MS=ms20948946
- sw-domain-hash=6687f9ca135a43ee07fd9fadc18c3757
- google-site-verification=nFZqLVvit4yuWPCNTIukGchVAOR2bXrfKCQeZw9UJI8
- SPFv=spf1 include:spf.protection.outlook.com a:pro-stocker.spdns.de a:kpn.prd.fsn1.wo-ag.eu a:mail.mta.prd.fsn1.wo-ag.eu -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
See demo & docs
Deep verification
Verify actual deliverability to weigang.de
SMTP handshake, catch-all detection, custom validation rules, and Yahoo/Outlook/Gmail verification — know if the mailbox truly exists before you send.
Get 1,000 Free Credits