Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
webhostone.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 08:03:54 UTC · ↺ Refresh
MX Hostnames
- who.serverdomain.org
MX Priorities
- who.serverdomain.org: 10
A / AAAA Records
- 89.107.184.102 ↩ webhostone.de
Mail Server IPs
- 89.107.189.233 ↩ who.serverdomain.org
SOA Record
Raw SOA
ns4i.nshost2.de role.webhostone.de 2026032802 7200 540 604800 3600
Primary NS (mname)
ns4i.nshost2.de
Admin Email (rname)
role@webhostone.de
Serial
2026032802
Refresh
7200s
Retry
540s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns4i.nshost2.de
ns5i.nshost2.net
SPF Record
✓ Strict (-all)
v=spf1 a mx a:isp-support.eu a:otrs1.webhostone.de a:mail.otrs1.webhostone.de a:who.serverdomain.org a:mail2.who.serverdomain.org ip4:176.28.21.205/32 ip4:80.155.40.114 ip4:193.27.50.77 ip4:157.90.158.242 ip4:49.12.117.188 ip4:78.46.254.203 ip4:89.107.189.49 ip4:95.130.16.117 ip6:2a01:50c0::/32 include:spf.protection.outlook.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;adkim=r;aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 a mx a:isp-support.eu a:otrs1.webhostone.de a:mail.otrs1.webhostone.de a:who.serverdomain.org a:mail2.who.serverdomain.org ip4:176.28.21.205/32 ip4:80.155.40.114 ip4:193.27.50.77 ip4:157.90.158.242 ip4:49.12.117.188 ip4:78.46.254.203 ip4:89.107.189.49 ip4:95.130.16.117 ip6:2a01:50c0::/32 include:spf.protection.outlook.com -all
- google-site-verification=nOWscgpG9bTWAcVlMk4u5Jl92WYd46srrXrYdajDb_Y
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