npgnet.net - robtex.com
npgnet.net
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=1774807382 | ||||||
Subdomains
mail.npgnet.net |
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.linode.com2026-03-03 → 2026-03-29 · 2 obs
● 2026-03-29 18:09:58
●NSns2.linode.com2026-03-03 → 2026-03-29 · 2 obs
● 2026-03-29 18:09:58
●NSns2.npgnet.net2026-03-03 → 2026-03-29 · 2 obs
● 2026-03-29 18:09:58
●NSns3.linode.com2026-03-03 → 2026-03-29 · 2 obs
● 2026-03-29 18:09:58
●NSns4.linode.com2026-03-03 → 2026-03-29 · 2 obs
● 2026-03-29 18:09:58
●NSns5.linode.com2026-03-03 → 2026-03-29 · 2 obs
● 2026-03-29 18:09:58
●MXsmtp.google.com2026-03-03 → 2026-03-29 · 2 obs
● 2026-03-29 18:09:58
●A139.144.170.1292026-03-03 → 2026-03-29 · 2 obs
● 2026-03-29 18:09:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| npgnet.net | ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com... | 1 record |
✅ Authoritative Response
Server:92.123.95.4
NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com, ns2.npgnet.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for npgnet.net (unsigned zone)
⏱️ Timing
Total: 485ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.144.170.129 |
| NS | 5 | ns2.linode.com, ns4.linode.com... |
| MX | 1 | smtp.google.com (pri: 5) |
| SOA | 1 | ns1.linode.com chrisnpg.gmail.com |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (ns2.npgnet.net)
Analysis
Hierarchy
npgnet.net is the parent of mail.npgnet.net.
IP Addresses
npgnet.net resolves to one IP number: 139.144.170.129.
other host names including mail.realoptics.net, mail.realopticsinc.com, mail.npgnet.net, realopticsinc.com and realoptics.net share IP numbers with npgnet.net.
Name Servers
npgnet.net is delegated to six name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com and ns2.npgnet.net.
npgnet.net at least partially shares name servers with other domains, for instance sms2email.se, janetogle.com, 20.97.127.75.in-addr.arpa, hotel-druid.com and pbconversions.co.uk.
Host names with two IP numbers:
ns1.linode.com points to 2600:14c0:6::2 and 92.123.94.2
ns2.linode.com points to 2600:14c0:6::3 and 92.123.94.3
ns3.linode.com points to 2600:14c0:7::3 and 92.123.95.3
ns4.linode.com points to 2600:14c0:7::4 and 92.123.95.4
ns5.linode.com points to 2600:14c0:7::2 and 92.123.95.2
Mail Servers
npgnet.net is handled by a single mail server, smtp.google.com.
npgnet.net shares the same mail server setup as other domains, for instance prwatech.in, libriantichionline.com, sie-srl.it, weldco.net and ticketek.co.nz.
npgnet.net shares some mail servers with other domains, at least partially, for instance nathcorp.net, decify.ai, ideas1000.vn, pwnstudios.com and sugerenciaconsultores.com.
these mail servers are often used together with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx.l.google.com.
The host name smtp.google.com resolves to six IP numbers: 2a00:1450:4009:c0f::1a, 2a00:1450:4009:c0f::1b, 2a00:1450:4009:c19::1b, 172.217.76.27, 192.178.223.26 and 192.178.223.27.