sigmatwelve.com - robtex.com
sigmatwelve.com
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=1774636922 | ||||||
Same first word
sigmatwelve.com |
DNS History
14 records (14 active, 0 former)
●NSdns1.name-services.com2017-01-09 → 2026-03-27 · 2 obs
● 2026-03-27 19:04:06
●NSdns2.name-services.com2017-01-09 → 2026-03-27 · 2 obs
● 2026-03-27 19:04:06
●NSdns3.name-services.com2017-01-09 → 2026-03-27 · 2 obs
● 2026-03-27 19:04:06
●NSdns4.name-services.com2017-01-09 → 2026-03-27 · 2 obs
● 2026-03-27 19:04:06
●NSdns5.name-services.com2017-01-09 → 2026-03-27 · 2 obs
● 2026-03-27 19:04:06
●MXalt1.aspmx.l.google.com2017-01-09 → 2026-03-27 · 2 obs
● 2026-03-27 19:04:06
●MXalt2.aspmx.l.google.com2017-01-09 → 2026-03-27 · 2 obs
● 2026-03-27 19:04:06
●MXaspmx.l.google.com2017-01-09 → 2026-03-27 · 2 obs
● 2026-03-27 19:04:06
●MXaspmx2.googlemail.com2017-01-09 → 2026-03-27 · 2 obs
● 2026-03-27 19:04:06
●MXaspmx3.googlemail.com2017-01-09 → 2026-03-27 · 2 obs
● 2026-03-27 19:04:06
●A216.239.32.212017-01-09 → 2026-03-27 · 2 obs
● 2026-03-27 19:04:06
●A216.239.34.212017-01-09 → 2026-03-27 · 2 obs
● 2026-03-27 19:04:06
●A216.239.36.212017-01-09 → 2026-03-27 · 2 obs
● 2026-03-27 19:04:06
●A216.239.38.212017-01-09 → 2026-03-27 · 2 obs
● 2026-03-27 19:04:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sigmatwelve.com | dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com... | 10 records |
✅ Authoritative Response
Server:64.98.148.137
NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sigmatwelve.com (unsigned zone)
⏱️ Timing
Total: 260ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.36.21, 216.239.38.21... |
| NS | 5 | dns3.name-services.com, dns2.name-services.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | v=spf1 include:_spf.google.com ?all, google-site-verification=XgC2XOlqgacaDX0 |
| SOA | 1 | dns1.name-services.com info.name-service |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)
Analysis
IP Addresses
sigmatwelve.com resolves to four IPs: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
Other host names such as visauae.in, dglaw.net, johnfabry.com, tagalog(0x736578)story.com and mymurai.com share IP numbers with sigmatwelve.com.
Name Servers
sigmatwelve.com is delegated to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com and dns5.name-services.com.
At least part of the name servers for sigmatwelve.com are shared with other domains, for instance finde-dates.com, supercloudman.com, wozwasere.com, statenosmoking.com and nicholasstafford.com.
Host names with two IP numbers: dns1.name-services.com points to 2604:4000:2800:2000:64:98:148:137 and 64.98.148.137; dns2.name-services.com points to 2604:4000:0:d:216:40:47:201 and 216.40.47.201; dns3.name-services.com points to 2604:4000:2800:2000:64:98:148:138 and 64.98.148.138; dns4.name-services.com points to 2604:4000:0:d:216:40:47:202 and 216.40.47.202; dns5.name-services.com points to 2604:4000:2800:2000:64:98:148:139 and 64.98.148.139.
Mail Servers
sigmatwelve.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
sigmatwelve.com shares at least some mail servers with other domains, for example nexoidea.com, ns500759.ns500698.ns500758.ns500758.ns500735.ns500735.ns500708.ns500708.ns500708.ns500708.ns500619.ns500576.ns500619.ns500619.trackreceptor.com, ns500758.ns500758.ns500758.ns500759.ns500698.ns500735.ns500735.ns500736.ns500736.ns500735.ns500735.ns500576.ns500708.ns500708.ns500652.trackreceptor.com, ns500754.ns500671.ns500731.ns500754.ns500731.ns500731.ns500731.ns500731.ns500731.ns500688.ns500688.ns500291.ns500131.lustychickser.com and ns500742.ns500754.ns500742.ns500742.ns500671.ns500705.ns500704.ns500649.ns500291.ns500671.ns500649.ns500291.ns500131.lustychickser.com.
These mail servers are commonly used alongside alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers
aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26
aspmx3.googlemail.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26
aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 172.217.76.27
alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26
Host names that point to 192.178.128.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Note: 192.178.128.26 is used by both aspmx2.googlemail.com and alt1.aspmx.l.google.com