extensionsnetwork.com - dns.ninja
extensionsnetwork.com
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=1782846346 | ||||||
Subdomains
pages.extensionsnetwork.com |
Same first word
extensionsnetwork.org |
extensionsnetwork.net |
extensionsnetwork.mobi |
extensionsnetwork.com |
extensionsnetwork.info |
DNS History
9 records (7 active, 2 former)
●NSdns1.p01.nsone.net2026-03-14 → 2026-06-30 · 3 obs
● 2026-03-14 13:57:54
● 2026-06-30 19:23:22
●NSdns1.p09.nsone.net2026-03-14 → 2026-06-30 · 3 obs
● 2026-03-14 13:57:54
● 2026-06-30 19:23:22
●NSdns2.p09.nsone.net2026-03-14 → 2026-06-30 · 3 obs
● 2026-03-14 13:57:54
● 2026-06-30 19:23:22
●NSdns3.p09.nsone.net2026-03-14 → 2026-06-30 · 3 obs
● 2026-03-14 13:57:54
● 2026-06-30 19:23:22
●NSdns4.p09.nsone.net2026-03-14 → 2026-06-30 · 3 obs
● 2026-03-14 13:57:54
● 2026-06-30 19:23:22
○NSns1.exacttarget.com2015-08-21 → 2017-04-07 · 4 obs
● 2017-04-07 20:08:28
○ 2026-03-14 13:57:54
○ 2026-06-30 19:23:22
○NSns2.exacttarget.com2015-08-21 → 2017-04-07 · 4 obs
● 2017-04-07 20:08:28
○ 2026-03-14 13:57:54
○ 2026-06-30 19:23:22
●MXmx-rmm.s1.exacttarget.com2015-08-21 → 2026-06-30 · 2 obs
● 2026-06-30 19:23:22
●A66.231.91.1112015-08-21 → 2026-06-30 · 2 obs
● 2026-06-30 19:23:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net... | - |
| extensionsnetwork.com | dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net | - |
✅ Authoritative Response
Server:198.51.44.73
NS records: dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extensionsnetwork.com (unsigned zone)
⏱️ Timing
Total: 449ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.231.91.111 |
| NS | 4 | dns1.p09.nsone.net, dns2.p09.nsone.net... |
| MX | 1 | mx-rmm.s1.exacttarget.com (pri: 10) |
| TXT | 2 | v=spf1 include:cust-spf.exacttarget.com , spf2.0/pra include:cust-senderid.exactta |
| SOA | 1 | dns1.p01.nsone.net hostmaster.nsone.net |
Analysis
Hierarchy
extensionsnetwork.com serves as the parent of pages.extensionsnetwork.com.
IP Addresses
extensionsnetwork.com has exactly one IP address — 66.231.91.111.
exacttargetinc.net, exacttargetinc.com, exact-target.net plus two other host names have IP numbers in common with extensionsnetwork.com.
Name Servers
Five name servers handle delegation for extensionsnetwork.com: dns1.p01.nsone.net, dns1.p09.nsone.net, dns2.p09.nsone.net and two others.
extensionsnetwork.com has at least partial name server overlap with other domains, such as atrellix.com, rolexme.com, webcomber.org and two others.
dns3.p09.nsone.net, dns4.p09.nsone.net and ns01.squarespacedns.com — plus 7 other name servers — are commonly paired with these name servers.
Host names pointing to two IP addresses:
The A records for dns1.p01.nsone.net return 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.
The A records for dns1.p09.nsone.net return 198.51.44.9 and 2620:4d:4000:6259:7:9:0:1.
The A records for dns2.p09.nsone.net return 198.51.45.9 and 2a00:edc0:6259:7:9::2.
The A records for dns3.p09.nsone.net return 198.51.44.73 and 2620:4d:4000:6259:7:9:0:3.
The A records for dns4.p09.nsone.net return 198.51.45.73 and 2a00:edc0:6259:7:9::4.
Mail Servers
extensionsnetwork.com uses one mail server — mx-rmm.s1.exacttarget.com.
The mail server setup of extensionsnetwork.com matches that of other domains such as reply.s1.exacttarget.com, exacttarget.se, dev3.exacttarget.com and two others.
At least some of extensionsnetwork.com's mail servers are shared with other domains, among them exacttarget.de, exacttarget.dk, exacttarget.co.uk and insurance.csaa.com.
These mail servers tend to appear together with the mail servers cluster4.us.messagelabs.com, cluster4a.us.messagelabs.com and localhost.exacttarget.dk.
mx-rmm.s1.exacttarget.com resolves to 68.232.201.28 and no other IP number.