Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
troesser.de
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-26 08:10:00 UTC ยท โบ Refresh
MX Hostnames
- mail.troesser.de
MX Priorities
- mail.troesser.de: 10
A / AAAA Records
- 185.88.214.253 โฉ srv-a-io.c-1294.maxcluster.net
Mail Server IPs
- 195.52.218.43 โฉ mail.uni-polster.de
SOA Record
Raw SOA
ns.computech-ob.de ristig.uni-polster.de 2025111002 10800 3600 1209600 10800
Primary NS (mname)
ns.computech-ob.de
Admin Email (rname)
ristig@uni-polster.de
Serial
2025111002
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns.computech-ob.de
pdns02.domaincontrol.com
SPF Record
โ Soft Fail (~all)
v=spf1 a mx include:agenturserver.de include:spf.brevo.com include:spf.protection.outlook.com ~all
๐ DNS lookups: 5/10
~ Soft fail (~all) โ moderate enforcement
DMARC Record
โ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]!10m; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400
โ p=none โ monitoring only, no enforcement
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]!10m
โณ Subdomain policy: none
DKIM Selectors
โ 1 found
mail._domainkey
โ Public key: 216 chars (valid)
โ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=ms13299962
- 8jom8iq7d1v4g8kvnjr8v046sf
- Sendinblue-code:a19b5b5e74c680dfaf72c3126a3df7c3
- SPFv=spf1 a mx include:agenturserver.de include:spf.brevo.com include:spf.protection.outlook.com ~all
Full email verification for troesser.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits