Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ift-rosenheim.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 21:53:26 UTC · ↺ Refresh
MX Hostnames
- iftrosenheim-de0i.mail.protection.outlook.com
MX Priorities
- iftrosenheim-de0i.mail.protection.outlook.com: 0
A / AAAA Records
- 77.73.250.47 ↩ free-077-073-250-047.hostingzone.eu
Mail Server IPs
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
dns.ronet.de hostmaster.ronet.de 2026030304 86400 7200 604800 600
Primary NS (mname)
dns.ronet.de
Admin Email (rname)
hostmaster@ronet.de
Serial
2026030304
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
dns2.ronet.de
dns.ronet.de
dns3.ronet.de
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.u2d.de include:_spf.senders.scnem.com a:mail.ift-service.de a:mail01.ift-service.de ip4:51.89.73.208/28 ip4:147.135.249.48/28 ip4:54.37.79.226 ip4:46.20.47.88 ip4:46.20.47.89 ip4:46.20.47.90 ip4:46.20.47.91 ip4:46.20.47.92 ip4:46.20.47.93 ip4:46.20.47.94 include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 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
3 records- SPFv=spf1 mx include:spf.u2d.de include:_spf.senders.scnem.com a:mail.ift-service.de a:mail01.ift-service.de ip4:51.89.73.208/28 ip4:147.135.249.48/28 ip4:54.37.79.226 ip4:46.20.47.88 ip4:46.20.47.89 ip4:46.20.47.90 ip4:46.20.47.91 ip4:46.20.47.92 ip4:46.20.47.93 ip4:46.20.47.94 include:spf.protection.outlook.com -all
- 5gy2y24qtffhnlccm0pzqc2slcwqc3vv
- MS=C05232E796E3A7CF70500C7452AF37E36624637B
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 ift-rosenheim.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits