sigmacomputacion.com - robtex.com
sigmacomputacion.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:df92🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:4683🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.70.131Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.223.146🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | aisha.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26ba🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aisha.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2ba🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | aisha.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22ba🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | aisha.ns.cloudflare.com | ||||||
| A | 108.162.194.186🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aisha.ns.cloudflare.com | ||||||
| A | 162.159.38.186Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aisha.ns.cloudflare.com | ||||||
| A | 172.64.34.186🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aisha.ns.cloudflare.com | ||||||
| NS | konnor.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | konnor.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c36a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | konnor.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:236a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | konnor.ns.cloudflare.com | ||||||
| A | 108.162.195.106🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | konnor.ns.cloudflare.com | ||||||
| A | 162.159.44.106Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | konnor.ns.cloudflare.com | ||||||
| A | 172.64.35.106🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | konnor.ns.cloudflare.com | ||||||
| MX | _dc-mx.e75ace0ce3cb.sigmacomputacion.com ⭐ | ||||||
| A | 65.181.111.243🇬🇧 WHG-USE165.181.111.0/24 | ||||||
| PTR | s1366.use1.mysecurecloudhost.com | ||||||
| TXT | google-site-verification=dsh-0eTwDHTJmffAdfYMyPxxVgJ8U5IvNh0gFXHjB5w | ||||||
| TXT | v=spf1 +a +mx +ip4:65.181.111.243 include:spf.mysecurecloudhost.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.70.131, 172.67.223.146 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:df92, 2606:4700:3033::6815:4683 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=174, name=cloudflare-ech.com | ||||||
| SOA | aisha.ns.cloudflare.comdns@cloudflare.com serial=2399347873 | ||||||
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=1777042226 | ||||||
Same first word
sigmacomputacion.com |
DNS History
7 records (7 active, 0 former)
●NSaisha.ns.cloudflare.com2026-03-16 → 2026-04-24 · 2 obs
● 2026-04-24 14:57:38
●NSkonnor.ns.cloudflare.com2026-03-16 → 2026-04-24 · 2 obs
● 2026-04-24 14:57:38
●MX_dc-mx.e75ace0ce3cb.sigmacomputacion.com2026-03-16 → 2026-04-24 · 2 obs
● 2026-04-24 14:57:38
●A104.21.70.1312026-03-16 → 2026-04-24 · 2 obs
● 2026-04-24 14:57:38
●A172.67.223.1462026-03-16 → 2026-04-24 · 2 obs
● 2026-04-24 14:57:38
●A2606:4700:3031::ac43:df922026-03-16 → 2026-04-24 · 2 obs
● 2026-04-24 14:57:38
●A2606:4700:3033::6815:46832026-03-16 → 2026-04-24 · 2 obs
● 2026-04-24 14:57:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sigmacomputacion.com | aisha.ns.cloudflare.com, konnor.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.106
NS records: aisha.ns.cloudflare.com, konnor.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sigmacomputacion.com (unsigned zone)
⏱️ Timing
Total: 99ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.223.146, 104.21.70.131 |
| AAAA | 2 | 2606:4700:3033::6815:4683, 2606:4700:3031::ac43:df92 |
| NS | 2 | aisha.ns.cloudflare.com, konnor.ns.cloudflare.com |
| MX | 1 | _dc-mx.e75ace0ce3cb.sigmacomputacion.com |
| TXT | 2 | google-site-verification=dsh-0eTwDHTJmff, v=spf1 +a +mx +ip4:65.181.111.243 includ |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | aisha.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (aisha.ns.cloudflare.com, aisha.ns.cloudflare.com, aisha.ns.cloudflare.com...)
Analysis
IP Addresses
sigmacomputacion.com maps to four IP numbers: 2606:4700:3031::ac43:df92, 2606:4700:3033::6815:4683, 104.21.70.131 and 172.67.223.146.
Other host names, for instance mail.mzlyg.com, pointfinder.eu, straponpegtube.com, fortunecircle.us and karizo.com share IP numbers with sigmacomputacion.com.
Name Servers
Two name servers aisha.ns.cloudflare.com and konnor.ns.cloudflare.com handle delegation for sigmacomputacion.com.
sigmacomputacion.com uses the same name server setup as other domains, for example emc-haustechnik.at, eurotexcoco.edu.mx, novusdata.gob.mx, newwweb.net and newwweb.com.mx.
sigmacomputacion.com partially shares name servers with other domains; examples include abanoubnassem.com, gsccounseling.com, ctgtrading.com, chanchamayo.com.pe and cocinasdianafont.com.
These name servers are commonly used with isla.ns.cloudflare.com, brenna.ns.cloudflare.com and ben.ns.cloudflare.com.
Host names with six IP numbers: aisha.ns.cloudflare.com points to: 2606:4700:50::a29f:26ba, 2803:f800:50::6ca2:c2ba, 2a06:98c1:50::ac40:22ba, 108.162.194.186, 162.159.38.186 and 172.64.34.186; konnor.ns.cloudflare.com points to: 2606:4700:58::a29f:2c6a, 2803:f800:50::6ca2:c36a, 2a06:98c1:50::ac40:236a, 108.162.195.106, 162.159.44.106 and 172.64.35.106.
Mail Servers
sigmacomputacion.com is handled by a single mail server, _dc-mx.e75ace0ce3cb.sigmacomputacion.com.
_dc-mx.e75ace0ce3cb.sigmacomputacion.com points to a single IP: 65.181.111.243.