threesigma.dev - robtex.com
threesigma.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
threesigma.ai |
threesigma.xyz |
threesigma.co |
threesigma.life |
threesigma.ca |
threesigma.com |
threesigma.de |
threesigma.dev |
threesigma.ph |
threesigma.info |
threesigma.net |
threesigma.digital |
threesigma.ru |
Similar names
Previous names
Next names
DNS History
9 records (9 active, 0 former)
●NSns1.digitalocean.com2026-08-31 → 2026-09-15 · 2 obs
● 2026-09-15 13:35:14
●NSns2.digitalocean.com2026-08-31 → 2026-09-15 · 2 obs
● 2026-09-15 13:35:14
●NSns3.digitalocean.com2026-08-31 → 2026-09-15 · 2 obs
● 2026-09-15 13:35:14
●MXalt1.aspmx.l.google.com2026-08-31 → 2026-09-15 · 2 obs
● 2026-09-15 13:35:14
●MXalt2.aspmx.l.google.com2026-08-31 → 2026-09-15 · 2 obs
● 2026-09-15 13:35:14
●MXalt3.aspmx.l.google.com2026-08-31 → 2026-09-15 · 2 obs
● 2026-09-15 13:35:14
●MXalt4.aspmx.l.google.com2026-08-31 → 2026-09-15 · 2 obs
● 2026-09-15 13:35:14
●MXaspmx.l.google.com2026-08-31 → 2026-09-15 · 2 obs
● 2026-09-15 13:35:14
●A76.76.21.212026-08-31 → 2026-09-15 · 2 obs
● 2026-09-15 13:35:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| threesigma.dev | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | - |
✅ Authoritative Response
Server:172.64.49.209
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for threesigma.dev (unsigned zone)
⏱️ Timing
Total: 598ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 3 | ns3.digitalocean.com, ns1.digitalocean.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=kWRy2wv5B8YVQfB, v=spf1 include:_spf.google.com -all |
| SOA | 1 | ns1.digitalocean.com hostmaster.threesig |
Analysis
IP Addresses
threesigma.dev resolves to one IP address: 76.76.21.21.
magnivel.com, bdlandandtree.com, icain-conf.com and two other host names share IP numbers with threesigma.dev.
Name Servers
Three name servers are authoritative for threesigma.dev: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
There is at least partial name server overlap between threesigma.dev and other domains — ipwusa.com, youcheckit.ca, greaterrochesteremsed.com and two more among them.
ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2. ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515. ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1. All three hostnames point to two IP numbers each.
Mail Servers
Five mail servers handle threesigma.dev: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
threesigma.dev has at least partial mail server overlap with other domains such as pref.cz, phoenixculturalcentre.org.uk, necpeople.com and two more.
The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com maps to two IP addresses — 192.178.155.27 and 2607:f8b0:4004:c29::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.27 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.