3-fit.de - robtex.com
3-fit.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1777040160 | ||||||
Subdomains
mail.3-fit.de |
Same first word
3-fit.de |
Similar names
DNS History
8 records (7 active, 1 former)
●NSroot-dns.netcup.net2015-08-12 → 2026-04-24 · 2 obs
● 2026-04-24 14:36:52
●NSsecond-dns.netcup.net2015-08-12 → 2026-04-24 · 2 obs
● 2026-04-24 14:36:52
●NSthird-dns.netcup.net2015-08-12 → 2026-04-24 · 2 obs
● 2026-04-24 14:36:52
●MXmail.3-fit.de2015-08-12 → 2026-04-24 · 2 obs
● 2026-04-24 14:36:52
●MXmxe827.netcup.net2026-02-17 → 2026-04-24 · 3 obs
● 2026-02-17 05:48:22
● 2026-04-24 14:36:52
●A202.61.232.372026-02-17 → 2026-04-24 · 3 obs
● 2026-02-17 05:48:22
● 2026-04-24 14:36:52
●A2a03:4000:61:2c28::17:83282026-02-17 → 2026-04-24 · 3 obs
● 2026-02-17 05:48:22
● 2026-04-24 14:36:52
○A46.38.233.1512015-08-12 → 2017-02-18 · 4 obs
● 2017-02-18 14:10:22
○ 2026-02-17 05:48:22
○ 2026-04-24 14:36:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| 3-fit.de | third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3-fit.de (unsigned zone)
⏱️ Timing
Total: 935ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.61.232.37 |
| AAAA | 1 | 2a03:4000:61:2c28::17:8328 |
| NS | 3 | root-dns.netcup.net, second-dns.netcup.net... |
| MX | 2 | mail.3-fit.de (pri: 10), mxe827.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
The parent of mail.3-fit.de is 3-fit.de.
IP Addresses
3-fit.de resolves to two IP numbers: 2a03:4000:61:2c28::17:8328 and 202.61.232.37.
Other host names, for instance stadt-coeln.de, autorecherchen.de, skischule-tegernsee.de, vollkrassman.de and supersmart.de share IP numbers with 3-fit.de.
Name Servers
3-fit.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
3-fit.de partially shares name servers with other domains; examples include ycom1.com, fahrschuleintensiv.de, vodesign.com, napla.de and amerikanisch-kochen.de.
Host names with two IP numbers:
root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225.
second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199.
third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68.
Mail Servers
3-fit.de is handled by two mail servers: mail.3-fit.de and mxe827.netcup.net.
3-fit.de shares some mail servers with other domains, at least partially, such as lb-moebelbau.de, it-media4you.de, cybez.de, auf-gelsenkirchen.de and muensterlandengineering.de.
these mail servers are commonly used with mx1.spambarrier.de, mx2.spambarrier.de, mail.lb-moebelbau.de, mail.it-media4you.de and mail.cybez.de.
Host names with two IPs:
mxe827.netcup.net points to: 2a03:4000:0:4cc:2851:29ff:fecb:9540 and 202.61.232.39.
Host names with a single IP:
mail.3-fit.de points to: 202.61.232.39.
Names resolving to 202.61.232.39: mxe827.netcup.net and mail.3-fit.de.