Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nordfm.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 03:49:29 UTC · ↺ Refresh
MX Hostnames
- mail-1.nordlb.de
- mail-2.nordlb.de
MX Priorities
- mail-1.nordlb.de: 100
- mail-2.nordlb.de: 100
A / AAAA Records
- 212.211.156.161 (no PTR)
Mail Server IPs
- 194.8.123.27 ↩ mail-1.nordlb.de
- 194.8.123.28 ↩ mail-2.nordlb.de
SOA Record
Raw SOA
ns1.s-fg-net.de domreg.f-i.de 58 10800 3600 2419200 1800
Primary NS (mname)
ns1.s-fg-net.de
Admin Email (rname)
domreg@f-i.de
Serial
58
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
1800s
Nameservers (NS)
ns1.s-fg-net.de
ns2.s-fg-net.com
ns4.s-fg-net.de
ns3.s-fg-net.eu
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:spf.mail.s-web.de include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
12 records- MS=ms66584422
- mXryfapSx0E52JgPbfAUZiK0Tp1a2SHK
- xZQDMNstdtt1SgzniT8soQzmCAxJBhvO
- apple-domain-verification=Yndko4PHeOu8saSM
- LMpEfcyzqPsUJA0xfnBDxFJ2JE06UHgY
- docusign=9fd02e2f-612e-4ca5-99e1-8127e6f77cd6
- ug1WzqcpCNpggWV2s6RG8stUrMRdYAng
- BUoUxSJwKzdyZm603ymGqO+Qu1uiGKZAujJeyGBpCxME6K3qYGwhiFKP39ibdWLzxGQJ7AaRVyKoZIsTnPfwtw==
- 977eDDqQabUzEpzQnx0UMcY3EQgRtdss
- AcFHrYJuwNbWe2gt4htUc4KQRF27T7SZ
- uyzkatrViDBZxYUFiCAwdxPgiW3mK7f5
- SPFv=spf1 a mx include:spf.mail.s-web.de 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
See demo & docs
Deep verification
Full email verification for nordfm.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits