replaceuser.de - robtex.com
replaceuser.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=1788360194 | ||||||
Subdomains
mail.replaceuser.de |
Same first word
replaceuser.de |
Similar names
Previous names
Next names
DNS History
11 records (7 active, 4 former)
○NScns1.alfahosting.info2015-07-07 → 2020-03-10 · 4 obs
● 2020-03-10 03:41:02
○ 2026-08-20 20:39:42
○ 2026-09-02 15:09:24
○NScns2.alfahosting.info2015-07-07 → 2020-03-10 · 4 obs
● 2020-03-10 03:41:02
○ 2026-08-20 20:39:42
○ 2026-09-02 15:09:24
○NScns3.alfahosting.info2015-07-07 → 2020-03-10 · 4 obs
● 2020-03-10 03:41:02
○ 2026-08-20 20:39:42
○ 2026-09-02 15:09:24
●NSroot-dns.netcup.net2026-08-20 → 2026-09-02 · 3 obs
● 2026-08-20 20:39:42
● 2026-09-02 15:09:24
●NSsecond-dns.netcup.net2026-08-20 → 2026-09-02 · 3 obs
● 2026-08-20 20:39:42
● 2026-09-02 15:09:24
●NSthird-dns.netcup.net2026-08-20 → 2026-09-02 · 3 obs
● 2026-08-20 20:39:42
● 2026-09-02 15:09:24
●MXmail.replaceuser.de2015-07-07 → 2026-09-02 · 2 obs
● 2026-09-02 15:09:24
●MXmxe866.netcup.net2026-08-20 → 2026-09-02 · 3 obs
● 2026-08-20 20:39:42
● 2026-09-02 15:09:24
○A109.237.132.162015-07-07 → 2020-03-10 · 4 obs
● 2020-03-10 03:41:02
○ 2026-08-20 20:39:42
○ 2026-09-02 15:09:24
●A202.61.232.1002026-08-20 → 2026-09-02 · 3 obs
● 2026-08-20 20:39:42
● 2026-09-02 15:09:24
●A2a03:4000:6d:5d9::23:94912026-08-20 → 2026-09-02 · 3 obs
● 2026-08-20 20:39:42
● 2026-09-02 15:09:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| replaceuser.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for replaceuser.de (unsigned zone)
⏱️ Timing
Total: 4599ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.61.232.100 |
| AAAA | 1 | 2a03:4000:6d:5d9::23:9491 |
| NS | 3 | second-dns.netcup.net, third-dns.netcup.net... |
| MX | 2 | mxe866.netcup.net (pri: 50), mail.replaceuser.de (pri: 10) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
mail.replaceuser.de is a subdomain of replaceuser.de.
IP Addresses
replaceuser.de has two IP addresses: 202.61.232.100 and 2a03:4000:6d:5d9::23:9491
oertelcrystal.de, oertelcrystal.eu, oliverpera.de and two other host names share IP numbers with replaceuser.de.
Name Servers
The authoritative name servers for replaceuser.de are root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net — three in total.
The name servers of replaceuser.de overlap at least partially with those of other domains — among them lernbruecke.de, bwlearn.de, fitinform.de and two more.
root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net all resolve to exactly two IP numbers apiece: root-dns.netcup.net → 46.38.225.225 and 2a03:4000:0:1::e1e1; second-dns.netcup.net → 37.221.199.199 and 2a03:4000:2:24b::c7c7; third-dns.netcup.net → 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
Mail for replaceuser.de is handled by two mail servers — mail.replaceuser.de and mxe866.netcup.net.
replaceuser.de has at least partial mail server overlap with other domains such as instapic.de, melonmars.de, wacami.de and two more.
Hostnames that resolve to two IP addresses:
mxe866.netcup.net directs traffic to 202.61.232.102 and 2a03:4000:0:514:7894:e2ff:fe5f:8f12.
Hosts with just one IP address:
mail.replaceuser.de has the IP address 202.61.232.102.
Both mxe866.netcup.net and mail.replaceuser.de resolve to 202.61.232.102 IP addresses each.