si2technologies.com - dns.ninja
si2technologies.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=1786343344 | ||||||
Subdomains
www.si2technologies.com |
Same first word
si2technologies.com |
Similar names
DNS History
10 records (5 active, 5 former)
●NSns25.domaincontrol.com2015-07-20 → 2026-08-10 · 2 obs
● 2026-08-10 06:32:20
●NSns26.domaincontrol.com2015-07-20 → 2026-08-10 · 2 obs
● 2026-08-10 06:32:20
●MXsi2technologies-com.mail.protection.outlook.com2026-04-14 → 2026-08-10 · 3 obs
● 2026-04-14 23:43:06
● 2026-08-10 06:32:20
○MXsi2technologies.com.1.0001.arsmtp.com2017-04-05 → 2017-04-05 · 4 obs
● 2017-04-05 09:43:46
○ 2026-04-14 23:43:06
○ 2026-08-10 06:32:20
○MXsi2technologies.com.2.0001.arsmtp.com2017-04-05 → 2017-04-05 · 4 obs
● 2017-04-05 09:43:46
○ 2026-04-14 23:43:06
○ 2026-08-10 06:32:20
○MXsi2technologies.com.inbound15.mxlogic.net2015-07-20 → 2016-08-08 · 4 obs
● 2016-08-08 21:59:56
○ 2017-04-05 09:43:46
○ 2026-08-10 06:32:20
○MXsi2technologies.com.inbound15.mxlogicmx.net2015-07-20 → 2016-08-08 · 4 obs
● 2016-08-08 21:59:56
○ 2017-04-05 09:43:46
○ 2026-08-10 06:32:20
●A15.197.225.1282026-04-14 → 2026-08-10 · 3 obs
● 2026-04-14 23:43:06
● 2026-08-10 06:32:20
●A3.33.251.1682026-04-14 → 2026-08-10 · 3 obs
● 2026-04-14 23:43:06
● 2026-08-10 06:32:20
○A65.39.205.542015-07-20 → 2017-04-05 · 4 obs
● 2017-04-05 09:43:46
○ 2026-04-14 23:43:06
○ 2026-08-10 06:32:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| si2technologies.com | ns25.domaincontrol.com, ns26.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.70.13
NS records: ns25.domaincontrol.com, ns26.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for si2technologies.com (unsigned zone)
⏱️ Timing
Total: 207ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns25.domaincontrol.com, ns26.domaincontrol.com |
| MX | 1 | si2technologies-com.mail.protection.outl |
| TXT | 2 | google-site-verification=apeSWRPxgBo7EW_, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns25.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns25.domaincontrol.com, ns25.domaincontrol.com, ns26.domaincontrol.com...)
Analysis
Hierarchy
si2technologies.com is a parent domain of www.si2technologies.com.
IP Addresses
si2technologies.com directs to two IP numbers, 3.33.251.168 and 15.197.225.128
Additional host names — vudumobile.com, csiselementary.org, rochelleshoostine.com and two others — share IP numbers with si2technologies.com.
Name Servers
si2technologies.com is served by two delegated name servers, ns25.domaincontrol.com and ns26.domaincontrol.com.
si2technologies.com shares its name server setup with other domains, including 798.company, cjnfamily.com, xpressbit.net and two others.
The DNS delegation for si2technologies.com at least partly coincides with that of other domains, assarsson.it being one example.
Each of the two host names carries two IP addresses: ns25.domaincontrol.com points to 97.74.102.13 and 2603:5:2161::d, and ns26.domaincontrol.com points to 173.201.70.13 and 2603:5:2261::d.
Mail Servers
si2technologies.com has one mail server: si2technologies-com.mail.protection.outlook.com.
si2technologies-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.8.50, 52.101.8.52, 52.101.9.19 and 5 other.