Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zukunftsinstitut.de
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 10:08:33 UTC · ↺ Refresh
MX Hostnames
- alt3.aspmx.l.google.com
- aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- aspmx.l.google.com: 1
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 199.60.103.142
- 199.60.103.42
Mail Server IPs
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
- 192.178.218.26 ↩ yuiadtq-in-f26.1e100.net
- 2607:f8b0:4004:c23::1b ↩ yuiadrs-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
SOA Record
Raw SOA
ns81.domaincontrol.com dns.jomax.net 2025111902 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025111902
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns81.domaincontrol.com
ns82.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:ispgateway.de ip4:188.93.15.212 ip4:151.189.21.126 ip4:80.67.31.32 ip4:95.217.57.229 include:servers.mcsv.net include:_spf.google.com include:25114941.spf03.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
google._domainkey
k1._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
8 records- atlassian-domain-verification=Kdp4tJH4yqOrOb/IomZLXWf5K6oFDwLuaRZzSPg0kZEra0xj6B716MGPLYE3i03n
- google-site-verification=6X8TVnPqhMzzo5_IHnhQ_vsWjVpgB80KO5n2qW0TNBE
- apple-domain-verification=gNqRkCfJFjSuLtoc
- google-site-verification=E2-lmRDzsTDbocUC2FRKwayGSCEQ-XpDurkvp5wKFzs
- uu5mvj8699ireav33oavtd3rv
- SPFv=spf1 include:ispgateway.de ip4:188.93.15.212 ip4:151.189.21.126 ip4:80.67.31.32 ip4:95.217.57.229 include:servers.mcsv.net include:_spf.google.com include:25114941.spf03.hubspotemail.net -all
- MS=ms20151143
- facebook-domain-verification=coyz8bu55jyvcp3zte5mxs92gdtxp9
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