eleven-systems.com - robtex.com
eleven-systems.com
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=1774394827 | ||||||
Previously NS for
eleven-systems.com |
Same first word
eleven-systems.com |
DNS History
20 records (7 active, 13 former)
○NSeleven-systems.com2015-08-15 → 2017-08-14 · 4 obs
● 2017-08-14 02:47:12
○ 2020-12-17 04:16:14
○ 2026-03-24 23:28:24
○NSns1.ctmail.com2020-12-17 → 2020-12-17 · 4 obs
● 2020-12-17 04:16:14
○ 2026-03-15 16:23:56
○ 2026-03-24 23:28:24
○NSns1.eleven.de2015-08-15 → 2017-08-14 · 4 obs
● 2017-08-14 02:47:12
○ 2020-12-17 04:16:14
○ 2026-03-24 23:28:24
●NSns1.expurgate.net2026-03-15 → 2026-03-24 · 3 obs
● 2026-03-15 16:23:56
● 2026-03-24 23:28:24
●NSns1.expurgate.org2026-03-15 → 2026-03-24 · 3 obs
● 2026-03-15 16:23:56
● 2026-03-24 23:28:24
○NSns2.ctmail.com2020-12-17 → 2020-12-17 · 4 obs
● 2020-12-17 04:16:14
○ 2026-03-15 16:23:56
○ 2026-03-24 23:28:24
○NSns2.eleven.de2015-08-15 → 2017-08-14 · 4 obs
● 2017-08-14 02:47:12
○ 2020-12-17 04:16:14
○ 2026-03-24 23:28:24
●NSns2.expurgate.de2026-03-15 → 2026-03-24 · 3 obs
● 2026-03-15 16:23:56
● 2026-03-24 23:28:24
○NSns3.ctmail.com2020-12-17 → 2020-12-17 · 4 obs
● 2020-12-17 04:16:14
○ 2026-03-15 16:23:56
○ 2026-03-24 23:28:24
○NSns3.eleven.de2015-08-15 → 2017-08-14 · 4 obs
● 2017-08-14 02:47:12
○ 2020-12-17 04:16:14
○ 2026-03-24 23:28:24
●NSns3.expurgate.cloud2026-03-15 → 2026-03-24 · 3 obs
● 2026-03-15 16:23:56
● 2026-03-24 23:28:24
○NSns4.ctmail.com2020-12-17 → 2020-12-17 · 4 obs
● 2020-12-17 04:16:14
○ 2026-03-15 16:23:56
○ 2026-03-24 23:28:24
○NSns4.eleven.de2015-08-15 → 2017-08-14 · 4 obs
● 2017-08-14 02:47:12
○ 2020-12-17 04:16:14
○ 2026-03-24 23:28:24
○NSns5.ctmail.com2020-12-17 → 2020-12-17 · 4 obs
● 2020-12-17 04:16:14
○ 2026-03-15 16:23:56
○ 2026-03-24 23:28:24
○NSns6.ctmail.com2020-12-17 → 2020-12-17 · 4 obs
● 2020-12-17 04:16:14
○ 2026-03-15 16:23:56
○ 2026-03-24 23:28:24
●MXmxtls.expurgate.de2015-08-15 → 2026-03-24 · 2 obs
● 2026-03-24 23:28:24
●MXmxtls.expurgate.net2015-08-15 → 2026-03-24 · 2 obs
● 2026-03-24 23:28:24
●A194.145.224.982026-03-15 → 2026-03-24 · 3 obs
● 2026-03-15 16:23:56
● 2026-03-24 23:28:24
○A195.190.135.82015-08-15 → 2020-12-17 · 4 obs
● 2020-12-17 04:16:14
○ 2026-03-15 16:23:56
○ 2026-03-24 23:28:24
○A195.190.135.92015-08-15 → 2020-12-17 · 4 obs
● 2020-12-17 04:16:14
○ 2026-03-15 16:23:56
○ 2026-03-24 23:28:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net... | - |
| eleven-systems.com | ns2.expurgate.de, ns3.expurgate.cloud, ns1.expurgate.org | - |
✅ Authoritative Response
Server:94.16.121.92
NS records: ns2.expurgate.de, ns3.expurgate.cloud, ns1.expurgate.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for eleven-systems.com (unsigned zone)
⏱️ Timing
Total: 1097ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.145.224.98 |
| NS | 3 | ns1.expurgate.net, ns2.expurgate.de... |
| MX | 2 | mxtls.expurgate.de (pri: 50), mxtls.expurgate.net (pri: 50) |
| TXT | 1 | v=spf1 +ip4:194.145.224.0/24 +ip4:195.19 |
| SOA | 1 | ns1.expurgate.net admin.expurgate.net |
Analysis
IP Addresses
eleven-systems.com points to a single IP number: 194.145.224.98.
Other host names, for instance root.uni-beispielstadt.de, spammonitor.org, spamfence.net, xpurgate.net and spam-monitor.de share IP numbers with eleven-systems.com.
Name Servers
eleven-systems.com is delegated to four name servers: ns3.expurgate.cloud, ns2.expurgate.de, ns1.expurgate.net and ns1.expurgate.org.
eleven-systems.com shares name servers with other domains at least partially, for instance eleven.de, domainname-is-empty.net, elvn.org, xpurge.eu and expurgate.eu.
Host names with a single IP
ns3.expurgate.cloud points to 94.16.121.92
ns2.expurgate.de points to 202.61.229.33
ns1.expurgate.net points to 46.4.154.242
ns1.expurgate.org points to 46.4.154.242
Host names pointing to 46.4.154.242: ns1.expurgate.net, ns1.expurgate.org
Note that ns1.expurgate.net and ns1.expurgate.org point to the same IP 46.4.154.242
Mail Servers
eleven-systems.com is handled by two mail servers: mxtls.expurgate.de and mxtls.expurgate.net.
eleven-systems.com shares the same mail server setup as other domains, including elvn.net, xpurge.de, bg-muenster.eu, elevn.de and spam-fence.org.
eleven-systems.com shares some mail servers with other domains, including cdc-net.de, buerstaedter-zeitung.de, buchstelle-lbv.de, amthor.eu and radiolippe.de.
Host names with twelve IP numbers:
The host name mxtls.expurgate.de points to: 194.145.224.120, 194.145.224.121, 194.145.224.122, 194.145.224.123, 194.145.224.124, 194.145.224.125, 195.190.135.120, 195.190.135.121, 195.190.135.122, 195.190.135.123 and 195.190.135.125.
The host name mxtls.expurgate.net points to: 194.145.224.120, 194.145.224.121, 194.145.224.122, 194.145.224.123, 194.145.224.124, 194.145.224.125, 195.190.135.120, 195.190.135.121, 195.190.135.122, 195.190.135.123 and 195.190.135.125.
Host names that point to 194.145.224.120: mxtls.expurgate.de and mxtls.expurgate.net.
Host names that point to 194.145.224.121: mxtls.expurgate.de and mxtls.expurgate.net.
Host names that point to 194.145.224.122: mxtls.expurgate.de and mxtls.expurgate.net.
Host names that point to 194.145.224.123: mxtls.expurgate.de and mxtls.expurgate.net.
Host names that point to 194.145.224.124: mxtls.expurgate.de and mxtls.expurgate.net.
Host names that point to 194.145.224.125: mxtls.expurgate.de and mxtls.expurgate.net.
Host names that point to 195.190.135.120: mxtls.expurgate.de and mxtls.expurgate.net.
Host names that point to 195.190.135.121: mxtls.expurgate.de and mxtls.expurgate.net.
Host names that point to 195.190.135.122: mxtls.expurgate.de and mxtls.expurgate.net.
Host names that point to 195.190.135.123: mxtls.expurgate.de and mxtls.expurgate.net.
Host names that point to 195.190.135.124: mxtls.expurgate.de and mxtls.expurgate.net.
Host names that point to 195.190.135.125: mxtls.expurgate.de and mxtls.expurgate.net.