rx2sim.de - dns.ninja
rx2sim.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 92.205.21.218🇫🇷 GODADDY-SXB92.205.0.0/19 GD MASS Network | ||||||
| PTR | 218.21.205.92.host.secureserver.net | ||||||
| NS | s3.fw-host.net ⭐ | ||||||
| A | 92.205.21.218🇫🇷 GODADDY-SXB92.205.0.0/19 GD MASS Network | ||||||
| PTR | 218.21.205.92.host.secureserver.net | ||||||
| NS | pdns02.domaincontrol.com | ||||||
| A | 2603:5:22e0::32🇺🇸 GODADDY-DNS2603:5:22e0::/44 | ||||||
| PTR | pdns02.domaincontrol.com | ||||||
| A | 173.201.78.50🇺🇸 GODADDY-DNS173.201.78.0/23 | ||||||
| PTR | pdns02.domaincontrol.com | ||||||
| MX | mail.rx2sim.de ⭐ | ||||||
| A | 92.205.21.218🇫🇷 GODADDY-SXB92.205.0.0/19 GD MASS Network | ||||||
| PTR | 218.21.205.92.host.secureserver.net | ||||||
| TXT | v=spf1 +a +mx -all | ||||||
| SOA | s3.fw-host.netadmin@freakware.com 2026-07-20 #1 | ||||||
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=1786738413 | ||||||
Subdomains
mail.rx2sim.de |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSdf1.fw-host.net2015-08-02 → 2017-02-13 · 4 obs
● 2017-02-13 04:05:34
○ 2020-02-29 15:52:20
○ 2026-08-14 20:48:22
○NSns2.hans.hosteurope.de2015-08-02 → 2020-02-29 · 4 obs
● 2020-02-29 15:52:20
○ 2026-03-15 22:11:56
○ 2026-08-14 20:48:22
●NSpdns02.domaincontrol.com2026-03-15 → 2026-08-14 · 3 obs
● 2026-03-15 22:11:56
● 2026-08-14 20:48:22
●NSs3.fw-host.net2026-03-15 → 2026-08-14 · 3 obs
● 2026-03-15 22:11:56
● 2026-08-14 20:48:22
○NSserver1.bx-host.net2020-02-29 → 2020-02-29 · 4 obs
● 2020-02-29 15:52:20
○ 2026-03-15 22:11:56
○ 2026-08-14 20:48:22
●MXmail.rx2sim.de2015-08-02 → 2026-08-14 · 2 obs
● 2026-08-14 20:48:22
○A176.28.52.242020-02-29 → 2020-02-29 · 4 obs
● 2020-02-29 15:52:20
○ 2026-03-15 22:11:56
○ 2026-08-14 20:48:22
○A62.138.179.1032026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 22:11:56
○ 2026-08-14 20:48:22
●A92.205.21.2182026-08-14 → 2026-08-14 · 2 obs
● 2026-08-14 20:48:22
○A92.51.149.362015-08-02 → 2017-02-13 · 4 obs
● 2017-02-13 04:05:34
○ 2020-02-29 15:52:20
○ 2026-08-14 20:48:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| rx2sim.de | pdns02.domaincontrol.com, s3.fw-host.net | - |
✅ Authoritative Response
Server:173.201.78.50
NS records: pdns02.domaincontrol.com, s3.fw-host.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rx2sim.de (unsigned zone)
⏱️ Timing
Total: 1096ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.138.179.103 |
| NS | 2 | pdns02.domaincontrol.com, s3.fw-host.net |
| MX | 1 | mail.rx2sim.de (pri: 10) |
| TXT | 1 | v=spf1 +a +mx -all |
| SOA | 1 | s3.fw-host.net admin.freakware.com |
Analysis
Hierarchy
rx2sim.de is a parent domain of mail.rx2sim.de.
IP Addresses
rx2sim.de has exactly one IP address — 92.205.21.218.
mail.beastx.net, s3.fw-host.net, mail.alignrc.de plus two other host names have IP numbers in common with rx2sim.de.
Name Servers
rx2sim.de is served by two delegated name servers, pdns02.domaincontrol.com and s3.fw-host.net.
The name server configuration of rx2sim.de is shared with other domains, for instance xservo.info, alignrc.com, xblades.de and two others.
rx2sim.de shares at least some of its name servers with other domains, including herdcooler.net, all-flo.net, colexinternationalsa.com and two others.
These name servers are frequently seen alongside the name servers pdns01.domaincontrol.com.
Host names pointing to two IP addresses:
pdns02.domaincontrol.com maps to two IP addresses — 173.201.78.50 and 2603:5:22e0::32.
Host names resolving to a single IP address:
s3.fw-host.net points to the IP address 92.205.21.218.
Mail Servers
rx2sim.de uses one mail server — mail.rx2sim.de.
There is one IP number for mail.rx2sim.de: 92.205.21.218.