ciscosystems.sc - robtex.com
ciscosystems.sc
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a4.nstld.com ⚠️ Not in zone NS records | ||||||
| A | 2600:180a:1001::1🇺🇸 Tiggee2600:180a:1001::/48 Constellix anycast network | ||||||
| PTR | ns11.constellix.com | ||||||
| A | 96.45.80.1🇺🇸 Tiggee96.45.80.0/24 route 96.45.80.0/24 | ||||||
| PTR | ns11.constellix.com | ||||||
| NS | f4.nstld.com ⚠️ Not in zone NS records | ||||||
| A | 2600:180b:2001::1🇺🇸 Tiggee2600:180b:2001::/48 Constellix anycast network | ||||||
| PTR | ns21.constellix.com | ||||||
| A | 46.31.236.1🇺🇸 Tiggee46.31.236.0/24 route 46.31.236.0/24 | ||||||
| PTR | ns21.constellix.com | ||||||
| NS | g4.nstld.com ⚠️ Not in zone NS records | ||||||
| A | 2600:180c:3001::1🇺🇸 Tiggee2600:180c:3001::/48 Constellix anycast network | ||||||
| PTR | ns31.constellix.com | ||||||
| A | 43.247.170.1🇯🇵 Tiggee43.247.170.0/24 route 43.247.170.0/24 | ||||||
| PTR | ns31.constellix.com | ||||||
| NS | l4.nstld.com ⚠️ Not in zone NS records | ||||||
| A | 2600:180a:1001::1🇺🇸 Tiggee2600:180a:1001::/48 Constellix anycast network | ||||||
| PTR | ns11.constellix.com | ||||||
| A | 96.45.80.1🇺🇸 Tiggee96.45.80.0/24 route 96.45.80.0/24 | ||||||
| PTR | ns11.constellix.com | ||||||
sc
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a0.cctld.afilias-nst.info ⭐ | ||||||
| NS | a2.cctld.afilias-nst.info | ||||||
| NS | b0.cctld.afilias-nst.org | ||||||
| NS | b2.cctld.afilias-nst.org | ||||||
| NS | c0.cctld.afilias-nst.info | ||||||
| NS | d0.cctld.afilias-nst.org | ||||||
| NS | ns1.nic.sc | ||||||
| SOA | a0.cctld.afilias-nst.infohostmaster@donuts.email serial=1782536981 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sc | a0.cctld.afilias-nst.info, a2.cctld.afilias-nst.info, b0.cctld.afilias-nst.org, b2.cctld.afilias-nst.org... | - |
| ciscosystems.sc | a4.nstld.com, g4.nstld.com, f4.nstld.com, l4.nstld.com | - |
✅ Authoritative Response
Server:46.31.236.1
NS records: a4.nstld.com, g4.nstld.com, f4.nstld.com, l4.nstld.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ciscosystems.sc (unsigned zone)
⏱️ Timing
Total: 272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
The NS records for ciscosystems.sc point to four name servers: a4.nstld.com, f4.nstld.com, g4.nstld.com and l4.nstld.com.
ciscosystems.sc partially shares its NS delegation with several other domains, including newtoncapitalmanagement.org, wmnashville.com, thawte.sg and two others.
In DNS configurations, these name servers often share authority with j4.nstld.com, k4.nstld.com, h4.nstld.com and 5 other name servers.
These four hostnames each have two IP addresses. a4.nstld.com → 96.45.80.1 and 2600:180a:1001::1. f4.nstld.com → 46.31.236.1 and 2600:180b:2001::1. g4.nstld.com → 43.247.170.1 and 2600:180c:3001::1. l4.nstld.com → 96.45.80.1 and 2600:180a:1001::1. a4.nstld.com and l4.nstld.com point to identical addresses.
Host names pointing to 2600:180a:1001::1 IP addresses: a4.nstld.com and l4.nstld.com.
Host names pointing to 96.45.80.1 IP addresses: a4.nstld.com and l4.nstld.com.