Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fes-frankfurt.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 23:55:25 UTC · ↺ Refresh
MX Hostnames
- fesfrankfurt-de0i.mail.protection.outlook.com
MX Priorities
- fesfrankfurt-de0i.mail.protection.outlook.com: 10
A / AAAA Records
- 37.157.249.245 (no PTR)
Mail Server IPs
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns02.glanzstueck.it technik.glanzstueck.agency 2026032501 10800 3600 604800 3600
Primary NS (mname)
ns02.glanzstueck.it
Admin Email (rname)
technik@glanzstueck.agency
Serial
2026032501
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.hosting.de
ns3.hosting.de
ns1.hosting.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
10 records- MS=C23B299F5C51E13E1A74277FA27422FED0129688
- nm85gn2qpkrpo0ul282lp53bbt
- RNKYRX0HBosfjohYLi/J3MyN0t1SMhaqEsY7v6xbMUJZTsQqHCFHk4Bhw6r8anGvxS3LfmOpsUBfOdojeesm6A==
- apple-domain-verification=rBE4V2g7BqlrXjoh
- m66p0fib351mjim42kp90bv1gh
- intersight=ce99007d66fc33cd784095bc01064f4936d35a619867a8801be38ac81ca8cf32
- f9e8v1785kpp3dr4g31u6ai7sj
- nordpass-domain-verification=23e4bcf2ea5ab483349ff9b0e102bb2f22c72052256d0c7f52ac1ff0755096c6
- SPFv=spf1 include:spf.protection.outlook.com -all
- cisco-ci-domain-verification=4f162e42a87120695a23ffcc6ac135582cf48dc28f5678965a9296b297a10699
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 fes-frankfurt.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits