progplus.com - dns.ninja
progplus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.4.220.1🇺🇸 ISPNET-1199.4.220.0/24 Programming Plus | ||||||
| PTR | progplus.com | ||||||
| NS | queens1.tinkelman.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.ispnet.net | ||||||
| A | 199.224.0.146🇺🇸 ISPNET-1199.224.0.0/23 | ||||||
| PTR | ns1.ispnet.net | ||||||
| NS | ns2.ispnet.net | ||||||
| A | 199.224.0.154🇺🇸 ISPNET-1199.224.0.0/23 | ||||||
| PTR | ns2.ispnet.net | ||||||
| NS | ns3.ispnet.net | ||||||
| A | 204.141.40.135🇺🇸 ISPNET-1204.141.40.0/24 ISPnet, Inc. | ||||||
| PTR | ns3.ispnet.net | ||||||
| NS | ns4.ispnet.net | ||||||
| A | 108.53.29.238🇺🇸 AS701108.53.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business | ||||||
| PTR | static-108-53-29-238.nwrknj.fios.verizon.net | ||||||
| MX | progplus.com ⭐ | ||||||
| A | 199.4.220.1🇺🇸 ISPNET-1199.4.220.0/24 Programming Plus | ||||||
| PTR | progplus.com | ||||||
| MX | gate.progplus.com(20) | ||||||
| A | 199.4.220.2🇺🇸 ISPNET-1199.4.220.0/24 Programming Plus | ||||||
| PTR | gate.progplus.com | ||||||
| TXT | v=spf1 ip4:199.4.220.0/24 a mx ~all | ||||||
| SOA | queens1.tinkelman.comhostmaster@ispnet.net 2022-06-23 #0 | ||||||
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=1785550957 | ||||||
MX for
progplus.com |
unigroup.org |
hostmaster.progplus.com |
Previously MX for
www.progplus.com |
Subdomains
www3.progplus.com |
gw1.progplus.com |
www2.progplus.com |
hostmaster.progplus.com |
ns2.progplus.com |
gate.progplus.com |
www.progplus.com |
ns1.progplus.com |
Same first word
Similar names
DNS History
12 records (8 active, 4 former)
●NSns1.ispnet.net2015-12-27 → 2026-08-01 · 3 obs
● 2015-12-27 22:29:28
● 2026-08-01 02:38:20
○NSns1.ispnetinc.net2015-07-11 → 2015-09-12 · 4 obs
● 2015-09-12 21:39:44
○ 2015-12-27 22:29:28
○ 2026-08-01 02:38:20
●NSns2.ispnet.net2015-12-27 → 2026-08-01 · 3 obs
● 2015-12-27 22:29:28
● 2026-08-01 02:38:20
○NSns2.ispnetinc.net2015-07-11 → 2015-09-12 · 4 obs
● 2015-09-12 21:39:44
○ 2015-12-27 22:29:28
○ 2026-08-01 02:38:20
●NSns3.ispnet.net2015-12-27 → 2026-08-01 · 3 obs
● 2015-12-27 22:29:28
● 2026-08-01 02:38:20
○NSns3.ispnetinc.net2015-07-11 → 2015-09-12 · 4 obs
● 2015-09-12 21:39:44
○ 2015-12-27 22:29:28
○ 2026-08-01 02:38:20
●NSns4.ispnet.net2017-06-30 → 2026-08-01 · 3 obs
● 2017-06-30 23:49:50
● 2026-08-01 02:38:20
○NSqueens1.tink.com2015-07-11 → 2017-06-30 · 4 obs
● 2017-06-30 23:49:50
○ 2026-02-24 14:09:16
○ 2026-08-01 02:38:20
●NSqueens1.tinkelman.com2026-02-24 → 2026-08-01 · 5 obs
● 2026-02-24 14:09:16
○ 2026-07-13 08:15:32
● 2026-07-16 22:21:06
● 2026-08-01 02:38:20
●MXgate.progplus.com2015-07-11 → 2026-08-01 · 5 obs
● 2017-06-30 23:49:50
○ 2026-07-13 08:15:32
● 2026-07-16 22:21:06
● 2026-08-01 02:38:20
●MXprogplus.com2015-07-11 → 2026-08-01 · 5 obs
● 2017-06-30 23:49:50
○ 2026-07-13 08:15:32
● 2026-07-16 22:21:06
● 2026-08-01 02:38:20
●A199.4.220.12015-07-11 → 2026-08-01 · 5 obs
● 2017-06-30 23:49:50
○ 2026-07-13 08:15:32
● 2026-07-16 22:21:06
● 2026-08-01 02:38:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net... | - |
| progplus.com | ns1.ispnet.net, ns2.ispnet.net, ns3.ispnet.net, ns4.ispnet.net | - |
✅ Authoritative Response
Server:199.224.0.146
NS records: ns1.ispnet.net, ns2.ispnet.net, ns3.ispnet.net, ns4.ispnet.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for progplus.com (unsigned zone)
⏱️ Timing
Total: 2570ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.4.220.1 |
| NS | 5 | ns4.ispnet.net, ns3.ispnet.net... |
| MX | 2 | progplus.com (pri: 10), gate.progplus.com (pri: 20) |
| TXT | 1 | v=spf1 ip4:199.4.220.0/24 a mx ~all |
| SOA | 1 | queens1.tinkelman.com hostmaster.ispnet. |
Analysis
Hierarchy
progplus.com is the parent domain of www3.progplus.com, gw1.progplus.com, www2.progplus.com, hostmaster.progplus.com, ns2.progplus.com and a few other host names.
Mail Server Role
progplus.com acts as a mail server for progplus.com, unigroup.org and hostmaster.progplus.com.
gate.progplus.com routinely functions as a mail server together with progplus.com.
IP Addresses
progplus.com directs to one IP number, which is 199.4.220.1.
Among the host names that share IP numbers with progplus.com is ns1.progplus.com, as one example.
Name Servers
The authoritative name servers for progplus.com are queens1.tinkelman.com, ns1.ispnet.net, ns2.ispnet.net and two others.
progplus.com shares at least some of its name servers with other domains, including 154.0.224.199.in-addr.arpa, livingdeaddolls.com, scarsdaleschools.org and two others.
These name servers are frequently seen alongside ns3.ispnet.net, ns4.ispnet.net, ns1.mcf.com and 7 other name servers.
ns1.ispnet.net resolves to 199.224.0.146. ns2.ispnet.net resolves to 199.224.0.154. ns3.ispnet.net resolves to 204.141.40.135. ns4.ispnet.net resolves to 108.53.29.238. All four hosts carry exactly one IP address.
Mail Servers
progplus.com delegates mail to two mail servers, namely progplus.com and gate.progplus.com.
progplus.com and domains like hostmaster.progplus.com share an identical mail server configuration.
progplus.com shares at least some of its mail servers with other domains, such as unigroup.org.
progplus.com and gate.progplus.com each resolve to one IP number: progplus.com points to 199.4.220.1 and gate.progplus.com points to 199.4.220.2.