Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
steuding.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 15:12:34 UTC · ↺ Refresh
MX Hostnames
- smtp.jules.de
MX Priorities
- smtp.jules.de: 10
A / AAAA Records
- 5.199.133.23 ↩ www.jules.de
- 2001:4ba0:ffea:2a1::100:10 ↩ www.jules.de
Mail Server IPs
- 159.69.185.210 ↩ mail.srv.jules.de
- 2a01:4f8:c012:9683:159:69:185:210 ↩ mail.srv.jules.de
SOA Record
Raw SOA
ns.inwx.de hostmaster.inwx.de 2025102700 10800 3600 604800 3600
Primary NS (mname)
ns.inwx.de
Admin Email (rname)
hostmaster@inwx.de
Serial
2025102700
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.inwx.de
ns.inwx.de
ns3.inwx.eu
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:37.157.255.134 ip4:5.199.133.22 ip6:2001:4ba0:ffea:2a1::50:10 ip4:159.69.185.210 ip6:2a01:4f8:c012:9683:159:69:185:210 ip4:82.98.108.165 ip6:2a02:2e0:410:100:d:165::10 ~all
📊 DNS lookups: 0/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; adkim=r; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=Sp00UtGFGoB_DQNyRzsJ18JvkUTAYYJdtgpR0a26QI8
- SPFv=spf1 ip4:37.157.255.134 ip4:5.199.133.22 ip6:2001:4ba0:ffea:2a1::50:10 ip4:159.69.185.210 ip6:2a01:4f8:c012:9683:159:69:185:210 ip4:82.98.108.165 ip6:2a02:2e0:410:100:d:165::10 ~all
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