Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rocket-internet.de
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 08:52:28 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- aspmx2.googlemail.com
- aspmx3.googlemail.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- aspmx2.googlemail.com: 30
- aspmx3.googlemail.com: 30
- aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 20
- alt2.aspmx.l.google.com: 20
A / AAAA Records
- 104.21.23.250 (no PTR)
- 172.67.214.186 (no PTR)
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 142.251.163.27 ↩ wv-in-f27.1e100.net
- 2607:f8b0:4004:c1b::1b ↩ wv-in-f27.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
SOA Record
Raw SOA
charles.ns.cloudflare.com dns.cloudflare.com 2397186222 10000 2400 604800 1800
Primary NS (mname)
charles.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397186222
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
mira.ns.cloudflare.com
charles.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:_spf.atlassian.net include:spf.mandrillapp.com include:_spfnetblocks.rocket-internet.de include:mailgun.org include:servers.mcsv.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:[email protected],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],mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
14 records- google-site-verification=yOoUVP0kNo2wER_npvN2nraNZhdJz7qQ4Q79a9G2rVs
- SPFv=spf1 include:_spf.google.com include:_spf.atlassian.net include:spf.mandrillapp.com include:_spfnetblocks.rocket-internet.de include:mailgun.org include:servers.mcsv.net -all
- 1x7kk1snpyd97hy7nfkchbt4xff4hlyr
- MS=00B3B27BBFD989F8C01113F662A73E32BBE971D5
- MS=ms53228415
- apple-domain-verification=NIKRAd3tchITRGhK
- atlassian-domain-verification=1yxyPWp1SQVbZLjZfT2OyP6NvhUefcRx4mvdAZ2ElOx1s5+gCNSvoEuFUWfvECPI
- atlassian-domain-verification=lHpCFM5F7W5gXktieT24RqbkIi6fQDO3vD6DTDYmXVXfpwN/81sdp4z/gBcX/so/
- cp2k86km996tcjsw50pml8jm4bt2n6y7
- dropbox-domain-verification=hl2m1u7g4qsa
- google-site-verification=0TNXT1Y1NeB_YhZ2XAUCm_mKR8cgH_Kqfc24_PgVdvY
- google-site-verification=5ZR5NOog94vLq94882YIe39jE8QCLkWkOboYJfX9bul
- google-site-verification=al1ugmwFeKu2ZGWnIq20NXykqaM8UXkf5qbe1VpAEA8
- google-site-verification=qX-Cl2wUpBEdArzt3kTK3L0086w5M5VKqLzsPG72hos
Full email verification for rocket-internet.de
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