Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
roto-frank.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 12:05:23 UTC · ↺ Refresh
MX Hostnames
- mx2.hc1889-39.eu.iphmx.com
- mx1.hc1889-39.eu.iphmx.com
MX Priorities
- mx2.hc1889-39.eu.iphmx.com: 10
- mx1.hc1889-39.eu.iphmx.com: 10
A / AAAA Records
- 195.60.121.2 (no PTR)
Mail Server IPs
- 194.165.202.63 ↩ esa.hc1889-39.eu.iphmx.com
- 194.165.205.149 ↩ esa.hc1889-39.eu.iphmx.com
SOA Record
Raw SOA
auth04.ns.de.uu.net hostmaster.de.uu.net 2025052301 28800 7200 2678400 1800
Primary NS (mname)
auth04.ns.de.uu.net
Admin Email (rname)
hostmaster@de.uu.net
Serial
2025052301
Refresh
28800s
Retry
7200s
Expire
2678400s
Minimum TTL
1800s
Nameservers (NS)
auth54.ns.de.uu.net
auth04.ns.de.uu.net
auth40.ns.uu.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:195.125.241.16/28 ip4:62.154.217.0/27 ip4:195.124.36.64/26 exists:%{i}.spf.hc1889-39.eu.iphmx.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
3 records- SPFv=spf1 mx ip4:195.125.241.16/28 ip4:62.154.217.0/27 ip4:195.124.36.64/26 exists:%{i}.spf.hc1889-39.eu.iphmx.com include:spf.protection.outlook.com -all
- Generated by UUNET DNSTool V 2.4
- MS=ms69467718
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 roto-frank.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits