systemtweaking.com - robtex.com
systemtweaking.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 127.0.0.1 | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | mail.systemtweaking.com ⭐ | ||||||
| A | 127.0.0.1 | ||||||
| SOA | ns1.first-ns.depostmaster@robot.first-ns.de 2006-04-30 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774453147 | ||||||
Subdomains
mail.systemtweaking.com |
Same first word
systemtweaking.com |
systemtweaking.de |
DNS History
5 records (5 active, 0 former)
●NSns1.first-ns.de2015-07-17 → 2026-03-25 · 2 obs
● 2026-03-25 16:05:42
●NSrobotns2.second-ns.de2015-07-17 → 2026-03-25 · 2 obs
● 2026-03-25 16:05:42
●NSrobotns3.second-ns.com2015-07-17 → 2026-03-25 · 2 obs
● 2026-03-25 16:05:42
●MXmail.systemtweaking.com2015-07-17 → 2026-03-25 · 2 obs
● 2026-03-25 16:05:42
●A127.0.0.12015-07-17 → 2026-03-25 · 2 obs
● 2026-03-25 16:05:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| systemtweaking.com | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | 2 records |
✅ Authoritative Response
Server:213.239.242.238
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemtweaking.com (unsigned zone)
⏱️ Timing
Total: 242ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 127.0.0.1 |
| NS | 3 | robotns3.second-ns.com, ns1.first-ns.de... |
| MX | 1 | mail.systemtweaking.com (pri: 10) |
| SOA | 1 | ns1.first-ns.de postmaster.robot.first-n |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)
Analysis
Hierarchy
mail.systemtweaking.com has systemtweaking.com as its parent.
IP Addresses
systemtweaking.com maps to IP address 127.0.0.1.
Other host names, for instance www.loatriphowli.splinder.com, 162.218.211.4.static.quadranet.com, 4.96.63.188.dynamic.wline.res.cust.swisscom.ch, 0.gg and webres5.netgear.ctmail.com share IP numbers with systemtweaking.com.
Name Servers
systemtweaking.com is delegated to name servers robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
systemtweaking.com at least partially shares name servers with other domains such as aiper.ro, itrackmypet.com, true-metal.de, dresden-concerts.de and llil.de.
these name servers are commonly used with the name servers hydrogen.ns.hetzner.com.
Host names with two IP numbers:
robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3.
ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238.
robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.
Mail Servers
systemtweaking.com is handled by a single mail server, mail.systemtweaking.com.