Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
steep.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 06:57:10 UTC · ↺ Refresh
MX Hostnames
- mxgs02ul.steep.de
- mxgs06bn.steep.de
MX Priorities
- mxgs06bn.steep.de: 5
- mxgs02ul.steep.de: 10
A / AAAA Records
- 82.165.53.231 ↩ cweb4.rdts.de
- 2001:8d8:1800:1b2::1 ↩ cweb4.rdts.de
Mail Server IPs
- 84.44.161.42 ↩ mxgs06bn.steep.de
- 212.60.224.70 ↩ mxgs02ul.steep.de
SOA Record
Raw SOA
ns1.steep.de postmaster.steep.de 2026031902 14400 1800 604800 86400
Primary NS (mname)
ns1.steep.de
Admin Email (rname)
postmaster@steep.de
Serial
2026031902
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns1.steep.de
ns2.steep.de
ns3.steep.de
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:116.203.247.82 ip4:116.203.247.147 ip4:116.203.247.148 ip4:159.69.140.88 ip4:84.44.161.37 ip4:84.44.161.65 include:spf.de.umantis.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=reject; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; ri=172800;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- d56aaae2efef4681a72c098d7f962729
- cisco-ci-domain-verification=5b6664ea1e11497a737b7587efcdce1d5a655fc2accfabff5316708819b900e
- SPFv=spf1 mx ip4:116.203.247.82 ip4:116.203.247.147 ip4:116.203.247.148 ip4:159.69.140.88 ip4:84.44.161.37 ip4:84.44.161.65 include:spf.de.umantis.com -all
- apple-domain-verification=GCDqtH37mBWnrogV
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