11sys.com - dns.ninja
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=1785576202 | ||||||
PTR for
Same first word
11sys.com |
Similar names
DNS History
2 records (2 active, 0 former)
●NSns.mainnameserver.com2026-03-29 → 2026-08-01 · 2 obs
● 2026-08-01 09:50:52
●NSns2.mainnameserver.com2026-03-29 → 2026-08-01 · 2 obs
● 2026-08-01 09:50:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.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 | a.gtld-servers.net, b.gtld-servers.net, c.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 | c.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, m.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 | a.gtld-servers.net, b.gtld-servers.net, c.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 | 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... | 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 | 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: 1685ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 146
Out-of-bailiwick: 146 (ns.mainnameserver.com, ns2.mainnameserver.com, a.gtld-servers.net...)
Analysis
Name Servers
11sys.com is served by two delegated name servers, ns2.mainnameserver.com and ns.mainnameserver.com.
11sys.com has the same name server delegation as a number of other domains, such as funkeagency.com, elmorefish.com, dcscreditjobs.co.uk and two more.
11sys.com partially shares its NS delegation with several other domains, including britishmake.com, 12.109.91.in-addr.arpa, summitoilshippingltd.com and two others.
These name servers regularly co-occur with the name servers ns1.mainnameserver.com, ns2.heartinternet.co.uk and ns.heartinternet.co.uk.
ns2.mainnameserver.com resolves to 79.170.43.3. ns.mainnameserver.com resolves to 79.170.40.2. Both host names point to a single IP number.