extensionengine.com - dns.ninja
extensionengine.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=1782901596 | ||||||
Subdomains
Same first word
extensionengine.com |
DNS History
15 records (9 active, 6 former)
○NSc.dns.hostway.net2015-07-09 → 2016-02-10 · 4 obs
● 2016-02-10 23:15:06
○ 2016-06-21 17:11:58
○ 2026-07-01 10:56:06
○NSd.dns.hostway.net2015-07-09 → 2016-02-10 · 4 obs
● 2016-02-10 23:15:06
○ 2016-06-21 17:11:58
○ 2026-07-01 10:56:06
●NSns37.domaincontrol.com2016-06-21 → 2026-07-01 · 3 obs
● 2016-06-21 17:11:58
● 2026-07-01 10:56:06
●NSns38.domaincontrol.com2016-06-21 → 2026-07-01 · 3 obs
● 2016-06-21 17:11:58
● 2026-07-01 10:56:06
●MXalt1.aspmx.l.google.com2026-03-18 → 2026-07-01 · 3 obs
● 2026-03-18 21:45:46
● 2026-07-01 10:56:06
●MXalt2.aspmx.l.google.com2026-03-18 → 2026-07-01 · 3 obs
● 2026-03-18 21:45:46
● 2026-07-01 10:56:06
●MXalt3.aspmx.l.google.com2026-03-18 → 2026-07-01 · 3 obs
● 2026-03-18 21:45:46
● 2026-07-01 10:56:06
●MXalt4.aspmx.l.google.com2026-03-18 → 2026-07-01 · 3 obs
● 2026-03-18 21:45:46
● 2026-07-01 10:56:06
●MXaspmx.l.google.com2026-03-18 → 2026-07-01 · 3 obs
● 2026-03-18 21:45:46
● 2026-07-01 10:56:06
○MXmail.extensionengine.com2015-07-09 → 2015-12-12 · 4 obs
● 2015-12-12 01:38:22
○ 2016-02-10 23:15:06
○ 2026-07-01 10:56:06
○MXms1.extensionengine.com2016-02-10 → 2017-02-10 · 5 obs
● 2016-02-10 23:15:06
● 2017-02-10 00:19:40
○ 2026-03-18 21:45:46
○ 2026-07-01 10:56:06
●A15.197.225.1282026-03-18 → 2026-07-01 · 3 obs
● 2026-03-18 21:45:46
● 2026-07-01 10:56:06
○A162.144.25.932017-02-10 → 2017-02-10 · 4 obs
● 2017-02-10 00:19:40
○ 2026-03-18 21:45:46
○ 2026-07-01 10:56:06
○A23.21.201.1862015-07-09 → 2016-06-21 · 4 obs
● 2016-06-21 17:11:58
○ 2017-02-10 00:19:40
○ 2026-07-01 10:56:06
●A3.33.251.1682026-03-18 → 2026-07-01 · 3 obs
● 2026-03-18 21:45:46
● 2026-07-01 10:56:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net... | - |
| extensionengine.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.108.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extensionengine.com (unsigned zone)
⏱️ Timing
Total: 153ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 8 | MS=ms71007199, v=verifydomain MS=1800392... |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
Hierarchy
ms1.extensionengine.com and mail.extensionengine.com each fall under extensionengine.com as their parent domain.
IP Addresses
extensionengine.com directs to two IP numbers, 3.33.251.168 and 15.197.225.128
Two other host names, along with westat.biz, ventechy.com and tireslayer.com, also share IP numbers with extensionengine.com.
Name Servers
extensionengine.com uses two name servers for its delegation: ns37.domaincontrol.com and ns38.domaincontrol.com.
extensionengine.com shares its NS records with other domains, for example whitehousecooperlaw.com, vonsgardens.com, brainstorm.dj and two others.
The two host names ns37.domaincontrol.com and ns38.domaincontrol.com each have a pair of IP addresses: ns37.domaincontrol.com has 97.74.108.19 and 2603:5:21c1::13, and ns38.domaincontrol.com has 173.201.76.19 and 2603:5:22c1::13.
Mail Servers
Mail for extensionengine.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between extensionengine.com and other domains, including fantasticstreet.com, boulderhypnotherapyinstitute.com, ns500821.ns500794.ns500794.ns500841.ns500841.ns500795.ns500794.ns500795.ns500794.ns500821.ns500795.ns500794.ns500795.lustypartnersfinder.com and two others.
These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Host names that have two IP addresses:
aspmx.l.google.com directs traffic to 172.253.62.27 and 2607:f8b0:4004:c29::1a.
alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1b.