sigmaconstruct.com - robtex.com
sigmaconstruct.com
| 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 | ||||||
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=1778347521 | ||||||
Subdomains
mail.sigmaconstruct.com |
Same first word
sigmaconstruct.com |
DNS History
10 records (4 active, 6 former)
●NSns1.afternic.com2026-05-03 → 2026-05-09 · 3 obs
● 2026-05-03 20:09:14
● 2026-05-09 17:26:18
●NSns2.afternic.com2026-05-03 → 2026-05-09 · 3 obs
● 2026-05-03 20:09:14
● 2026-05-09 17:26:18
○NSns79.worldnic.com2008-03-20 → 2017-03-19 · 4 obs
● 2017-03-19 12:44:06
○ 2026-05-03 20:09:14
○ 2026-05-09 17:26:18
○NSns80.worldnic.com2008-03-20 → 2017-03-19 · 4 obs
● 2017-03-19 12:44:06
○ 2026-05-03 20:09:14
○ 2026-05-09 17:26:18
○MXasp.reflexion.net2015-08-08 → 2017-03-19 · 5 obs
● 2015-08-08 05:02:54
● 2017-03-19 12:44:06
○ 2026-05-03 20:09:14
○ 2026-05-09 17:26:18
○MXmail.sigmaconstruct.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-08 05:02:54
○ 2026-05-09 17:26:18
●A13.248.169.482026-05-03 → 2026-05-09 · 3 obs
● 2026-05-03 20:09:14
● 2026-05-09 17:26:18
○A205.178.145.652008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-08 05:02:54
○ 2026-05-09 17:26:18
○A206.188.193.142015-08-08 → 2017-03-19 · 5 obs
● 2015-08-08 05:02:54
● 2017-03-19 12:44:06
○ 2026-05-03 20:09:14
○ 2026-05-09 17:26:18
●A76.223.54.1462026-05-03 → 2026-05-09 · 3 obs
● 2026-05-03 20:09:14
● 2026-05-09 17:26:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net... | - |
| sigmaconstruct.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sigmaconstruct.com (unsigned zone)
⏱️ Timing
Total: 221ms | 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: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
sigmaconstruct.com is the parent of mail.sigmaconstruct.com.
IP Addresses
The entity sigmaconstruct.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
For instance, other host names livingwillcards.com, hydramap.com, ns2.calspecial.com, stereonet.net and wedoredo.com share IP numbers with sigmaconstruct.com.
Name Servers
sigmaconstruct.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
sigmaconstruct.com uses the same name server setup as other domains such as mail.welduk.com, mail.bmass.com, mymediaclub.com, phstudents.com and www.stellennavigator.com.
sigmaconstruct.com shares name servers with other domains at least partially, for example svsa.net, partfitness.com, sacramentotruckaccidentlawyer.com, 5asset.com and rdr.us.
These name servers are commonly used together with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn and verification-urj2ap2akmgcchkhharttb.ns101.verify.hn.
Host names with two IP numbers:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.