sigma.engineering - dns.ninja
sigma.engineering
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
engineering
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.engineering ⭐ | ||||||
| NS | v0n1.nic.engineering | ||||||
| NS | v0n2.nic.engineering | ||||||
| NS | v0n3.nic.engineering | ||||||
| NS | v2n0.nic.engineering | ||||||
| NS | v2n1.nic.engineering | ||||||
| SOA | v0n0.nic.engineeringhostmaster@donuts.email serial=1785959235 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSlaunch1.spaceship.net2026-02-25 → 2026-06-15 · 4 obs
● 2026-06-15 15:44:26
○ 2026-07-08 22:32:20
○ 2026-08-05 20:51:02
○NSlaunch2.spaceship.net2026-02-25 → 2026-06-15 · 4 obs
● 2026-06-15 15:44:26
○ 2026-07-08 22:32:20
○ 2026-08-05 20:51:02
●NSns1.afternic.com2026-07-08 → 2026-08-05 · 3 obs
● 2026-07-08 22:32:20
● 2026-08-05 20:51:02
●NSns2.afternic.com2026-07-08 → 2026-08-05 · 3 obs
● 2026-07-08 22:32:20
● 2026-08-05 20:51:02
●A13.248.169.482026-07-08 → 2026-08-05 · 3 obs
● 2026-07-08 22:32:20
● 2026-08-05 20:51:02
○A44.232.173.2492026-02-25 → 2026-06-15 · 6 obs
○ 2026-03-10 02:59:00
● 2026-03-28 19:10:04
● 2026-06-15 15:44:26
○ 2026-07-08 22:32:20
○ 2026-08-05 20:51:02
○A52.40.42.1132026-02-25 → 2026-06-15 · 6 obs
○ 2026-03-10 02:59:00
● 2026-03-28 19:10:04
● 2026-06-15 15:44:26
○ 2026-07-08 22:32:20
○ 2026-08-05 20:51:02
●A76.223.54.1462026-07-08 → 2026-08-05 · 3 obs
● 2026-07-08 22:32:20
● 2026-08-05 20:51:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| engineering | v2n1.nic.engineering, v2n0.nic.engineering, v0n3.nic.engineering, v0n0.nic.engineering... | 12 records |
| sigma.engineering | ns2.afternic.com, ns1.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns2.afternic.com, ns1.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sigma.engineering (unsigned zone)
⏱️ Timing
Total: 334ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.engineering, v2n0.nic.engineering, v0n3.nic.engineering...)
Analysis
IP Addresses
sigma.engineering points to the IP addresses 13.248.169.48 and 76.223.54.146
scrank.com, satoshislab.com, mail.multka.com and two other host names share IP numbers with sigma.engineering.
Name Servers
sigma.engineering has two authoritative name servers — ns1.afternic.com and ns2.afternic.com.
sigma.engineering uses the same name servers as several other domains — among them ferstl.com, mail.agrocare.com, www.buyify.us and two more.
There is at least partial name server overlap between sigma.engineering and other domains — batdrone.com, uzem.org, dubaiapartment.com and two more among them.
It is common to find these name servers alongside the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-wv4fzkw6deyekgfrapjxbm.ns101.verify.hn, verification-urj2ap2akmgcchkhharttb.ns101.verify.hn and two others.
Both ns1.afternic.com and ns2.afternic.com have two IP addresses each. ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45; ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45.