Domain Overview
DNS: ✓ 17d ago
Checker: ✓ 17d ago
algarrother.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-08-19 06:15:09 UTC · ↺ Refresh
MX Hostnames
- d314691.b.ess.de.barracudanetworks.com
- d314691.a.ess.de.barracudanetworks.com
MX Priorities
- d314691.a.ess.de.barracudanetworks.com: 20
- d314691.b.ess.de.barracudanetworks.com: 40
A / AAAA Records
- 85.13.132.180 ↩ dd29122.kasserver.com
Mail Server IPs
- 18.185.115.252 ↩ mail.ess.de.barracuda.com
- 18.185.115.250 ↩ mail.ess.de.barracuda.com
- 18.185.115.251 ↩ mail.ess.de.barracuda.com
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2608031548 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2608031548
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns6.kasserver.com
ns5.kasserver.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:188.40.66.83 mx include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ 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 ip4:188.40.66.83 mx include:spf.protection.outlook.com -all
- google-site-verification=UkwcDAjo1sg9HS6PDrC9IcHaaqH4wAF0cDA92NrbRig
- MS=ms87215385
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