sysco.us - dns.ninja
sysco.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | udns1.cscdns.net ⭐ | ||||||
| A | 2001:502:f3ff::201🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | edns1.ultradns.com | ||||||
| PTR | udns1.cscdns.net | ||||||
| PTR | udns1.cscdns.uk | ||||||
| PTR | ns1.webipdns.com.au | ||||||
| A | 204.74.66.1🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar | ||||||
| PTR | ns1.alba.bank | ||||||
| PTR | edns1.ultradns.com | ||||||
| PTR | udns1.cscdns.net | ||||||
| PTR | udns1.cscdns.uk | ||||||
| PTR | ns1.webipdns.com.au | ||||||
| NS | udns2.cscdns.uk | ||||||
| A | 2001:502:4612::201🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | udns2.cscdns.net | ||||||
| PTR | edns1.ultradns.org | ||||||
| PTR | udns2.cscdns.uk | ||||||
| PTR | ns2.webipdns.com.au | ||||||
| A | 204.74.111.1🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar | ||||||
| PTR | ns2.alba.bank | ||||||
| PTR | udns2.cscdns.net | ||||||
| PTR | edns1.ultradns.org | ||||||
| PTR | udns2.cscdns.uk | ||||||
| PTR | ns2.webipdns.com.au | ||||||
| SOA | udns1.cscdns.nethostmaster@cscdns.net 2019-10-11 #5 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1782371111 | ||||||
Subdomains
www.sysco.us |
Same first word
Similar names
DNS History
5 records (2 active, 3 former)
○NSns1.sysco.com2015-06-08 → 2016-11-23 · 4 obs
● 2016-11-23 13:44:28
○ 2026-02-17 21:03:40
○ 2026-06-25 07:26:22
○NSns2.sysco.com2015-06-08 → 2016-11-23 · 4 obs
● 2016-11-23 13:44:28
○ 2026-02-17 21:03:40
○ 2026-06-25 07:26:22
○NSns3.sysco.com2015-06-08 → 2016-11-23 · 4 obs
● 2016-11-23 13:44:28
○ 2026-02-17 21:03:40
○ 2026-06-25 07:26:22
●NSudns1.cscdns.net2026-02-17 → 2026-06-25 · 3 obs
● 2026-02-17 21:03:40
● 2026-06-25 07:26:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | k.cctld.us, n.cctld.us, x.cctld.us, f.cctld.us... | - |
| sysco.us | udns1.cscdns.net, udns2.cscdns.uk | - |
✅ Authoritative Response
Server:204.74.66.1
NS records: udns1.cscdns.net, udns2.cscdns.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysco.us (unsigned zone)
⏱️ Timing
Total: 659ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | udns1.cscdns.net, udns2.cscdns.uk |
| SOA | 1 | udns1.cscdns.net hostmaster.cscdns.net |
Analysis
Hierarchy
sysco.us serves as the parent of www.sysco.us.
Name Servers
sysco.us has two authoritative name servers — udns1.cscdns.net and udns2.cscdns.uk.
sysco.us has the same name server delegation as a number of other domains, such as beverageu.com, socli.com, legomasterssweeps.com and two more.
sysco.us has at least partial name server overlap with other domains, such as jhwellnessrewards.com, homepedia.com.ar, eveclub.com.au and two others.
Both udns1.cscdns.net and udns2.cscdns.uk have two IP addresses each. udns1.cscdns.net resolves to 204.74.66.1 and 2001:502:f3ff::201; udns2.cscdns.uk resolves to 204.74.111.1 and 2001:502:4612::201.