mascomputers.net - robtex.com
mascomputers.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.17.157.217🇺🇸 COMCAST-IBONE162.17.0.0/16 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| NS | fw1.mascomputers.net ⭐ | ||||||
| A | 162.17.157.217🇺🇸 COMCAST-IBONE162.17.0.0/16 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| NS | fw2.mascomputers.net | ||||||
| A | 162.17.157.218🇺🇸 COMCAST-IBONE162.17.0.0/16 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| MX | mas-mail1.mascomputers.net ⭐ | ||||||
| A | 162.17.157.217🇺🇸 COMCAST-IBONE162.17.0.0/16 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| TXT | v=spf1 a mx ip4:162.17.157.217 ip4:162.17.157.218 ip4:162.17.157.219 ip4:16... | ||||||
| SOA | fw1.mascomputers.netwebmaster@mascomputers.net 2025-09-04 #63 | ||||||
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=1781221823 | ||||||
Subdomains
fw2.mascomputers.net |
mas-vmsvr2.mascomputers.net |
pentiumnt.mascomputers.net |
fw1.mascomputers.net |
mas-mail1.mascomputers.net |
Same first word
mascomputers.net |
Similar names
DNS History
5 records (4 active, 1 former)
●NSfw1.mascomputers.net2015-08-21 → 2026-06-11 · 2 obs
● 2026-06-11 23:59:00
●NSfw2.mascomputers.net2015-08-21 → 2026-06-11 · 2 obs
● 2026-06-11 23:59:00
●MXmas-mail1.mascomputers.net2026-04-12 → 2026-06-11 · 3 obs
● 2026-04-12 18:22:02
● 2026-06-11 23:59:00
○MXmas-vmsvr2.mascomputers.net2015-08-21 → 2017-06-03 · 4 obs
● 2017-06-03 12:12:22
○ 2026-04-12 18:22:02
○ 2026-06-11 23:59:00
●A162.17.157.2172015-08-21 → 2026-06-11 · 2 obs
● 2026-06-11 23:59:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | k.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| mascomputers.net | fw1.mascomputers.net, fw2.mascomputers.net | 2 records |
✅ Authoritative Response
Server:162.17.157.218
NS records: fw1.mascomputers.net, fw2.mascomputers.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mascomputers.net (unsigned zone)
⏱️ Timing
Total: 170ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.17.157.217 |
| NS | 2 | fw2.mascomputers.net, fw1.mascomputers.net |
| MX | 1 | mas-mail1.mascomputers.net (pri: 5) |
| TXT | 1 | v=spf1 a mx ip4:162.17.157.217 ip4:162. |
| SOA | 1 | fw1.mascomputers.net webmaster.mascomput |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (fw1.mascomputers.net, fw2.mascomputers.net)
Analysis
Hierarchy
mascomputers.net is the parent of fw2.mascomputers.net, mas-vmsvr2.mascomputers.net, pentiumnt.mascomputers.net, fw1.mascomputers.net and mas-mail1.mascomputers.net.
IP Addresses
mascomputers.net directs to one IP number, which is 162.17.157.217.
Other host names — pentiumnt.mascomputers.net, fw1.mascomputers.net, mas-mail1.mascomputers.net and mas-vmsvr2.mascomputers.net — share IP numbers with mascomputers.net.
Name Servers
mascomputers.net is delegated to two name servers: fw1.mascomputers.net and fw2.mascomputers.net.
fw1.mascomputers.net directs to 162.17.157.217 and fw2.mascomputers.net directs to 162.17.157.218; each host name points to exactly one IP number.
Mail Servers
mascomputers.net routes its mail through a single mail server, mas-mail1.mascomputers.net.
mas-mail1.mascomputers.net resolves to a single IP number: 162.17.157.217.