Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gertec.de
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 15:25:55 UTC · ↺ Refresh
MX Hostnames
- d339051.a.ess.de.barracudanetworks.com
- d339051.b.ess.de.barracudanetworks.com
MX Priorities
- d339051.b.ess.de.barracudanetworks.com: 10
- d339051.a.ess.de.barracudanetworks.com: 10
A / AAAA Records
- 83.138.83.89 ↩ hapito.han-solo.net
Mail Server IPs
- 18.185.115.252 ↩ mail.ess.de.barracuda.com
- 18.185.115.251 ↩ mail.ess.de.barracuda.com
- 18.185.115.250 ↩ mail.ess.de.barracuda.com
SOA Record
Raw SOA
ns1.name2ip.de hostmaster.name2ip.de 2025112701 28800 7200 604800 86400
Primary NS (mname)
ns1.name2ip.de
Admin Email (rname)
hostmaster@name2ip.de
Serial
2025112701
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns1.name2ip.de
ns2.name2ip.de
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:89.246.247.50 ip4:83.138.83.89 include:spf.protection.outlook.com include:spf.ess.de.barracudanetworks.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
2 records- MS=ms91116456
- SPFv=spf1 mx ip4:89.246.247.50 ip4:83.138.83.89 include:spf.protection.outlook.com include:spf.ess.de.barracudanetworks.com -all
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