Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
its-smart-tech.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 07:58:16 UTC · ↺ Refresh
MX Hostnames
- mx02.routing.net
- mxbackup.routing.net
- mx03.routing.net
- mx01.routing.net
MX Priorities
- mx03.routing.net: 10
- mxbackup.routing.net: 20
- mx01.routing.net: 10
- mx02.routing.net: 10
A / AAAA Records
- 213.160.71.130
Mail Server IPs
- 134.0.30.167 ↩ mx03.routing.net
- 134.0.30.165 ↩ mx03.routing.net
- 134.0.30.166 ↩ mx03.routing.net
- 2a03:2900:1:a::19 ↩ mx03.routing.net
- 2a03:2900:1:a::17 ↩ mx03.routing.net
- 2a03:2900:1:a::18 ↩ mx03.routing.net
- 194.126.196.22 ↩ mxbackup2.routing.net
- 194.126.196.21 ↩ mxbackup1.routing.net
- 2a03:2902:4:1::b ↩ mxbackup2.routing.net
- 2a03:2902:4:1::a ↩ mxbackup1.routing.net
- 134.0.28.13
- 134.0.28.14
- 2a03:2900:1:a::14
- 2a03:2900:1:a::13
- 134.0.30.164
- 134.0.30.163
- 2a03:2900:1:a::15
- 2a03:2900:1:a::16
SOA Record
Raw SOA
ns1.routing.net hostmaster.routing.net 2026012203 86400 7200 3600000 3600
Primary NS (mname)
ns1.routing.net
Admin Email (rname)
hostmaster@routing.net
Serial
2026012203
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
ns1.routing.net
ns3.routing.net
ns2.routing.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.routing.net ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.routing.net ?all
Full email verification for its-smart-tech.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits