Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fitbox.de
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 00:38:53 UTC · ↺ Refresh
MX Hostnames
- relay.rzone.de
- aspmx.l.google.com
- alt1.aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 20
- relay.rzone.de: 100
A / AAAA Records
- 199.60.103.23 (no PTR)
Mail Server IPs
- 142.251.163.27 ↩ wv-in-f27.1e100.net
- 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 81.169.145.96 ↩ relay.rzone.de
SOA Record
Raw SOA
docks20.rzone.de hostmaster.strato-rz.de 2020071372 86400 7200 604800 300
Primary NS (mname)
docks20.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020071372
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
docks20.rzone.de
shades10.rzone.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:emsd1.com include:spf.mailjet.com include:spf.crsend.com include:145725822.spf06.hubspotemail.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; adkim=r; aspf=r; pct=100;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- facebook-domain-verification=orzyp7gk741d9bytg56njutr3jsgvv
- google-site-verification=_xsRA7fx4L9cau_wXuR_cZBuLcJhdgsZPPl249fUICs
- SPFv=spf1 include:_spf.google.com include:emsd1.com include:spf.mailjet.com include:spf.crsend.com include:145725822.spf06.hubspotemail.net ~all
- google-site-verification=gaL17QSPOJ-iKGwUHMndTDOJNoEh4LRTQ-VkrrYSEac
- google-site-verification=dL_ul7J-zJXccsK0RfYof3yuYdO7yzB_bGE86uCTc9c
- google-site-verification=bxTuS6krJrndnf6WRREiwXqahKMoIoXZR3RLwvXnOX4
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