Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
itwh.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 09:42:49 UTC · ↺ Refresh
MX Hostnames
- nospam.itwh.de
MX Priorities
- nospam.itwh.de: 5
A / AAAA Records
- 138.201.91.244 ↩ gigante255.lcube-server.de
- 2a01:4f8:c17:6a16::1 ↩ gigante255.lcube-server.de
Mail Server IPs
- 87.129.213.90 ↩ nospam.itwh.de
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.hetzner.com 2026030500 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2026030500
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
hydrogen.ns.hetzner.com
helium.ns.hetzner.de
oxygen.ns.hetzner.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:87.129.213.90 ip4:83.236.176.106 ip4:80.155.17.114 ip4:80.155.17.115 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
8 records- google-site-verification=2o1IDL9s7dI1pZ7bxxCZeBvqafmY9SMDcFJp2DxVE3k
- jetbrains-domain-verification=237lzeohy8ezhas8yt7ma4uey
- SPFv=spf1 mx ip4:87.129.213.90 ip4:83.236.176.106 ip4:80.155.17.114 ip4:80.155.17.115 -all
- xy0ytncszzf7k94fcskv7gypzj2ltx8z
- bw=tBG1r2iu8LVmbhTVFu0NvP33TzHtflGCGycek1OE8FPe
- google-site-verification=RksM_QvQ6URhJidZ3EhHKE--hTWin9P72LM-DGOI1LU
- MS=B4B6ADD5BC455CE75FD3DA6909B55E5AC13E4BC4
- MS=ms30406997
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