11sys.com - robtex.com
11sys.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.mainnameserver.com ⚠️ Not in zone NS records | ||||||
| A | 79.170.40.2🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | ns1.mainnameserver.com | ||||||
| NS | ns2.mainnameserver.com ⚠️ Not in zone NS records | ||||||
| A | 79.170.43.3🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | ns2.mainnameserver.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=1776253652 | ||||||
PTR for
Same first word
11sys.com |
Similar names
DNS History
2 records (2 active, 0 former)
●NSns.mainnameserver.com2026-03-29 → 2026-04-15 · 2 obs
● 2026-04-15 11:52:38
●NSns2.mainnameserver.com2026-03-29 → 2026-04-15 · 2 obs
● 2026-04-15 11:52:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| 11sys.com | ns.mainnameserver.com, ns2.mainnameserver.com | 2 records |
| (root) | a.root-servers.net, b.root-servers.net, c.root-servers.net, d.root-servers.net... | - |
| com | m.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net... | 14 records |
| 11sys.com | ns.mainnameserver.com, ns2.mainnameserver.com | 2 records |
| (root) | a.root-servers.net, b.root-servers.net, c.root-servers.net, d.root-servers.net... | - |
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | 26 records |
| 11sys.com | ns.mainnameserver.com, ns2.mainnameserver.com | 2 records |
| (root) | a.root-servers.net, b.root-servers.net, c.root-servers.net, d.root-servers.net... | - |
| com | d.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | 14 records |
| 11sys.com | ns.mainnameserver.com, ns2.mainnameserver.com | 2 records |
| (root) | a.root-servers.net, b.root-servers.net, c.root-servers.net, d.root-servers.net... | - |
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | 14 records |
| 11sys.com | ns.mainnameserver.com, ns2.mainnameserver.com | 2 records |
| (root) | a.root-servers.net, b.root-servers.net, c.root-servers.net, d.root-servers.net... | - |
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | 14 records |
| 11sys.com | ns.mainnameserver.com, ns2.mainnameserver.com | 2 records |
| (root) | a.root-servers.net, b.root-servers.net, c.root-servers.net, d.root-servers.net... | - |
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | 14 records |
| 11sys.com | ns.mainnameserver.com, ns2.mainnameserver.com | 2 records |
| (root) | a.root-servers.net, b.root-servers.net, c.root-servers.net, d.root-servers.net... | - |
✅ Authoritative Response
Server:79.170.40.2
NS records: a.root-servers.net, b.root-servers.net, c.root-servers.net, d.root-servers.net, e.root-servers.net, f.root-servers.net, g.root-servers.net, h.root-servers.net, i.root-servers.net, j.root-servers.net, k.root-servers.net, l.root-servers.net, m.root-servers.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 11sys.com (unsigned zone)
⏱️ Timing
Total: 1337ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 110
Out-of-bailiwick: 110 (ns.mainnameserver.com, ns2.mainnameserver.com, m.gtld-servers.net...)
Analysis
Name Servers
Two name servers ns2.mainnameserver.com and ns.mainnameserver.com handle the delegation for 11sys.com.
11sys.com shares the same name server setup as other domains, for example funkeagency.com, elmorefish.com, dcscreditjobs.co.uk, brookandmayo.co.uk and thehothut.com.
11sys.com at least partially shares name servers with other domains, for example britishmake.com, 12.109.91.in-addr.arpa, summitoilshippingltd.com, dewarrattray.com and autobid.ie.
These name servers are commonly used with ns2.heartinternet.co.uk and ns.heartinternet.co.uk and ns1.mainnameserver.com.
Host names with one IP number:
ns2.mainnameserver.com points to 79.170.43.3; ns.mainnameserver.com points to 79.170.40.2.