Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
golf-oberealp.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 14:24:21 UTC · ↺ Refresh
MX Hostnames
- golfoberealp-de01b.mail.protection.outlook.com
MX Priorities
- golfoberealp-de01b.mail.protection.outlook.com: 0
A / AAAA Records
- 45.144.185.71 (no PTR)
Mail Server IPs
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 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::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.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
SOA Record
Raw SOA
dns.dns1.de hostmaster.internetwire.de 2025100702 28800 7200 604800 3600
Primary NS (mname)
dns.dns1.de
Admin Email (rname)
hostmaster@internetwire.de
Serial
2025100702
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns.dns3.de
dns.dns4.de
dns.dns1.de
dns.dns2.de
SPF Record
✓ Strict (-all)
v=spf1 a include:spf.protection.outlook.com include:ispgateway.de a:mailservice.pccaddie.com include:agenturserver.de a:stepextwww30.stepnet.de -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- SPFv=spf1 a include:spf.protection.outlook.com include:ispgateway.de a:mailservice.pccaddie.com include:agenturserver.de a:stepextwww30.stepnet.de -all
- MS=CE3AFC2557886D0764775AC880E07857AB4CBFFD
- vljcbttnbgvp8lg3a9pt0is328
- google-site-verification=mVyDijAhS5If2lf1jCcWNOJ4edoLH2aRgs3CFrZeqX8
- domainVerification=f5691743-6826-4a61-a781-0a38f487152c
- MS=ms99193762
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
Full email verification for golf-oberealp.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits