sys11.net - robtex.com
sys11.net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 77.247.84.114🇩🇪 SYSELEVEN77.247.80.0/21 SysEleven Global Network - Aggregate route object | ||||||
| PTR | guard.syseleven.net | ||||||
| NS | dns1.syseleven.net ⭐ | ||||||
| A | 176.74.62.191🇩🇪 SYSELEVEN176.74.56.0/21 SysEleven Global Network - Aggregate route object | ||||||
| PTR | dns1.syseleven.net | ||||||
| NS | dns2.syseleven.de | ||||||
| A | 176.74.62.192🇩🇪 SYSELEVEN176.74.56.0/21 SysEleven Global Network - Aggregate route object | ||||||
| PTR | dns2.syseleven.net | ||||||
| NS | dns3.syseleven.net | ||||||
| A | 37.123.108.73🇩🇪 SYSELEVEN37.123.104.0/21 SysEleven Global Network - Aggregate route object | ||||||
| PTR | dns-prod-cbk1-secondary01.syseleven.net | ||||||
| NS | dns4.syseleven.de | ||||||
| A | 77.247.83.167🇩🇪 SYSELEVEN77.247.80.0/21 SysEleven Global Network - Aggregate route object | ||||||
| PTR | dns-prod-dbl1-secondary01.syseleven.net | ||||||
| NS | dns5.syseleven.net | ||||||
| A | 151.252.43.89🇩🇪 SYSELEVEN151.252.40.0/21 SysEleven Global Network - Aggregate route object | ||||||
| PTR | dns-prod-ham1-secondary01.syseleven.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dns1.syseleven.netadmin@syseleven.de serial=1665049164 | ||||||
net
| 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=1776219102 | ||||||
Subdomains
ws14-135.sys11.net |
boh1-hp-office-core1.sys11.net |
ws14-138.sys11.net |
ws14-159.sys11.net |
ws14-172.sys11.net |
ws14-132.sys11.net |
net15-63.sys11.net |
net15-48.sys11.net |
ws14-131.sys11.net |
ws14-165.sys11.net |
ws14-139.sys11.net |
ws14-182.sys11.net |
ws14-167.sys11.net |
ws14-189.sys11.net |
ws14-140.sys11.net |
ws14-162.sys11.net |
ws14-145.sys11.net |
ws14-158.sys11.net |
ws14-142.sys11.net |
net15-32.sys11.net |
ws14-133.sys11.net |
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
○NSdns1.syseleven.de2015-05-27 → 2016-12-25 · 4 obs
● 2016-12-25 09:42:40
○ 2026-02-15 23:14:28
○ 2026-04-15 02:15:26
●NSdns1.syseleven.net2026-02-15 → 2026-04-15 · 3 obs
● 2026-02-15 23:14:28
● 2026-04-15 02:15:26
●NSdns2.syseleven.de2015-05-27 → 2026-04-15 · 2 obs
● 2026-04-15 02:15:26
○NSdns3.syseleven.de2015-05-27 → 2016-12-25 · 4 obs
● 2016-12-25 09:42:40
○ 2026-02-15 23:14:28
○ 2026-04-15 02:15:26
●NSdns3.syseleven.net2026-02-15 → 2026-04-15 · 3 obs
● 2026-02-15 23:14:28
● 2026-04-15 02:15:26
●NSdns4.syseleven.de2015-05-27 → 2026-04-15 · 2 obs
● 2026-04-15 02:15:26
●NSdns5.syseleven.net2026-02-15 → 2026-04-15 · 3 obs
● 2026-02-15 23:14:28
● 2026-04-15 02:15:26
○MXmx01.syseleven.net2015-05-27 → 2026-02-15 · 4 obs
● 2026-02-15 23:14:28
○ 2026-02-21 11:40:32
○ 2026-04-15 02:15:26
○MXmx02.syseleven.net2015-05-27 → 2026-02-15 · 4 obs
● 2026-02-15 23:14:28
○ 2026-02-21 11:40:32
○ 2026-04-15 02:15:26
●A77.247.84.1142026-02-15 → 2026-04-15 · 2 obs
● 2026-04-15 02:15:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sys11.net | dns2.syseleven.de, dns4.syseleven.de, dns1.syseleven.net, dns3.syseleven.net... | 3 records |
✅ Authoritative Response
Server:176.74.62.192
NS records: dns2.syseleven.de, dns4.syseleven.de, dns1.syseleven.net, dns3.syseleven.net, dns5.syseleven.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 763ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.247.84.114 |
| NS | 5 | dns2.syseleven.de, dns1.syseleven.net... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns1.syseleven.net admin.syseleven.de |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (dns1.syseleven.net, dns3.syseleven.net, dns5.syseleven.net)
Analysis
Hierarchy
sys11.net is a parent of ws14-135.sys11.net, boh1-hp-office-core1.sys11.net, ws14-138.sys11.net, ws14-159.sys11.net, ws14-172.sys11.net and a few other host names.
IP Addresses
sys11.net points to IP number: 77.247.84.114.
Other host names such as syseleven.eu, www.syseleven.org, syseleven.info, guard.syseleven.net and syseleven.com share IPs with sys11.net.
Name Servers
sys11.net is delegated to five name servers: dns2.syseleven.de, dns4.syseleven.de, dns1.syseleven.net, dns3.syseleven.net and dns5.syseleven.net.
sys11.net at least partially shares name servers with other domains, for instance syseleven.org, kubernetes-masterclasses.com, syseleven.net, cloud-native-masterclasses.com and sys11.org.
These name servers are commonly used with dns2.syseleven.net, dns4.syseleven.net, dns1.syseleven.de, dns3.syseleven.de, dns5.syseleven.de, ns01.syseleven.de, ns02.syseleven.de, ns03.syseleven.de and ns04.syseleven.de.
Host names with one IP number: dns2.syseleven.de points to 176.74.62.192; dns4.syseleven.de points to 77.247.83.167; dns1.syseleven.net points to 176.74.62.191; dns3.syseleven.net points to 37.123.108.73; dns5.syseleven.net points to 151.252.43.89.