commercialworkbench.net - robtex.com
commercialworkbench.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 24.40.8.47🇺🇸 COMCAST-IBONE24.40.0.0/18 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | ccs-proxy-wb.cable.comcast.com | ||||||
| NS | ns.commercialworkbench.net ⭐ | ||||||
| A | 68.87.72.244🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns105.comcast.net | ||||||
| NS | dns101.comcast.net | ||||||
| A | 2001:558:fe23:8:69:252:250:103🇺🇸 AS332872001:558:fe23::/48 | ||||||
| PTR | dns101.comcast.net | ||||||
| A | 69.252.250.103🇺🇸 COMCAST-IBONE69.240.0.0/12 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns101.comcast.net | ||||||
| NS | dns102.comcast.net | ||||||
| A | 2001:558:1004:7:68:87:85:132🇺🇸 COMCAST-IBONE2001:558::/29 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns102.comcast.net | ||||||
| A | 68.87.85.132🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns102.comcast.net | ||||||
| NS | dns103.comcast.net | ||||||
| A | 2001:558:1014:c:68:87:76:228🇺🇸 COMCAST-IBONE2001:558::/29 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns103.comcast.net | ||||||
| A | 68.87.76.228🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns103.comcast.net | ||||||
| NS | dns104.comcast.net | ||||||
| A | 2001:558:100a:5:68:87:68:244🇺🇸 AS77252001:558:100a::/48 | ||||||
| PTR | dns104.comcast.net | ||||||
| A | 68.87.68.244🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns104.comcast.net | ||||||
| NS | dns105.comcast.net | ||||||
| A | 2001:558:100e:5:68:87:72:244🇺🇸 COMCAST-IBONE2001:558::/29 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns105.comcast.net | ||||||
| A | 68.87.72.244🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns105.comcast.net | ||||||
| SOA | ns.commercialworkbench.netdnsmaster@commercialworkbench.net 2008-09-17 #24 | ||||||
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=1774631417 | ||||||
Subdomains
Same first word
commercialworkbench.com |
commercialworkbench.net |
DNS History
7 records (7 active, 0 former)
●NSdns101.comcast.net2015-04-21 → 2026-03-27 · 2 obs
● 2026-03-27 17:12:20
●NSdns102.comcast.net2015-04-21 → 2026-03-27 · 2 obs
● 2026-03-27 17:12:20
●NSdns103.comcast.net2015-04-21 → 2026-03-27 · 2 obs
● 2026-03-27 17:12:20
●NSdns104.comcast.net2015-04-21 → 2026-03-27 · 2 obs
● 2026-03-27 17:12:20
●NSdns105.comcast.net2015-04-21 → 2026-03-27 · 2 obs
● 2026-03-27 17:12:20
●NSns.commercialworkbench.net2015-04-21 → 2026-03-27 · 2 obs
● 2026-03-27 17:12:20
●A24.40.8.472015-04-21 → 2026-03-27 · 2 obs
● 2026-03-27 17:12:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net... | - |
| commercialworkbench.net | dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net... | 10 records |
✅ Authoritative Response
Server:69.252.250.103
NS records: dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net, dns105.comcast.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2582ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 24.40.8.47 |
| NS | 5 | dns101.comcast.net, dns102.comcast.net... |
| SOA | 1 | ns.commercialworkbench.net dnsmaster.com |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (dns101.comcast.net, dns101.comcast.net, dns102.comcast.net...)
Analysis
Hierarchy
commercialworkbench.net is parent of ns.commercialworkbench.net and www.commercialworkbench.net.
IP Addresses
commercialworkbench.net points to a single IP: 24.40.8.47.
Other host names, for instance www.commercialworkbench.net, share IP numbers with commercialworkbench.net.
Name Servers
commercialworkbench.net is delegated to six name servers: dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net, dns105.comcast.net and ns.commercialworkbench.net.
commercialworkbench.net at least partially shares its name servers with other domains, for instance 63.226.71.in-addr.arpa, 44.0.107.in-addr.arpa, 102.194.71.in-addr.arpa, 98.15.73.in-addr.arpa and 138.206.98.in-addr.arpa.
These name servers are commonly used with ns.comcastspotlight-3d-pitt.com, ns.mosies.com and ns.ultimatecoastalgetaway.com.
Hosts with two IP numbers
dns101.comcast.net points to 2001:558:fe23:8:69:252:250:103 and 69.252.250.103
dns102.comcast.net points to 2001:558:1004:7:68:87:85:132 and 68.87.85.132
dns103.comcast.net points to 2001:558:1014:c:68:87:76:228 and 68.87.76.228
dns104.comcast.net points to 2001:558:100a:5:68:87:68:244 and 68.87.68.244
dns105.comcast.net points to 2001:558:100e:5:68:87:72:244 and 68.87.72.244
Hosts with one IP number
ns.commercialworkbench.net points to 68.87.72.244
Hosts that point to 68.87.72.244: dns105.comcast.net and ns.commercialworkbench.net