sigma.tech - dns.ninja
sigma.tech
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1786218539 | ||||||
Subdomains
www.sigma.tech |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSns31.infomaniak.com2019-12-19 → 2026-08-08 · 2 obs
● 2026-08-08 20:41:46
●NSns32.infomaniak.com2019-12-19 → 2026-08-08 · 2 obs
● 2026-08-08 20:41:46
●MXsigma-tech.mail.protection.outlook.com2019-12-19 → 2026-08-08 · 2 obs
● 2026-08-08 20:41:46
○A128.65.195.1892019-12-19 → 2026-02-16 · 4 obs
● 2026-02-16 12:19:04
○ 2026-02-25 03:43:10
○ 2026-08-08 20:41:46
○A185.125.27.2082026-02-25 → 2026-05-30 · 5 obs
● 2026-02-25 03:43:10
● 2026-05-30 01:22:50
○ 2026-06-09 07:55:50
○ 2026-08-08 20:41:46
○A2001:1600:0:aaaa::80:672026-02-25 → 2026-05-30 · 5 obs
● 2026-02-25 03:43:10
● 2026-05-30 01:22:50
○ 2026-06-09 07:55:50
○ 2026-08-08 20:41:46
●A2001:1600:18:104::3662026-06-09 → 2026-08-08 · 3 obs
● 2026-06-09 07:55:50
● 2026-08-08 20:41:46
○A2001:1600:4:b:4ed9:8fff:fe66:857a2021-10-19 → 2026-02-16 · 5 obs
● 2021-10-19 06:32:58
● 2026-02-16 12:19:04
○ 2026-02-25 03:43:10
○ 2026-08-08 20:41:46
●A83.228.239.382026-06-09 → 2026-08-08 · 3 obs
● 2026-06-09 07:55:50
● 2026-08-08 20:41:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.net | - |
| sigma.tech | ns32.infomaniak.com, ns31.infomaniak.com | - |
✅ Authoritative Response
Server:83.166.143.29
NS records: ns32.infomaniak.com, ns31.infomaniak.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 666ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.228.239.38 |
| AAAA | 1 | 2001:1600:18:104::366 |
| NS | 2 | ns32.infomaniak.com, ns31.infomaniak.com |
| MX | 1 | sigma-tech.mail.protection.outlook.com ( |
| TXT | 5 | v=spf1 include:spf.protection.outlook.co, google-site-verification=3EO2iHEXBxGKejO... |
| SOA | 1 | ns31.infomaniak.com hostmaster.infomania |
Analysis
Hierarchy
www.sigma.tech is a subdomain of sigma.tech.
IP Addresses
sigma.tech has two IP addresses: 83.228.239.38 and 2001:1600:18:104::366
od-a8bba2.infomaniak.ch and www.sigma.tech are among other host names that share IP numbers with sigma.tech.
Name Servers
The NS records for sigma.tech delegate to ns31.infomaniak.com and ns32.infomaniak.com.
sigma.tech shares its name server setup with other domains, including idestavocats.ch, murariu.info, arbora-paysagistes.ch and two others.
sigma.tech and other domains like remag.work share at least a portion of their name servers.
ns31.infomaniak.com resolves to 83.166.143.28 and 2001:1600:0:aaaa::1. Likewise, ns32.infomaniak.com resolves to 83.166.143.29 and 2001:1600:0:aaaa::2 — two IP addresses apiece.
Mail Servers
sigma.tech has one mail server: sigma-tech.mail.protection.outlook.com.
sigma-tech.mail.protection.outlook.com points to 8 IP numbers: 52.101.185.12, 52.101.185.13, 52.101.185.14 and 5 other.