sigmaherg.com - robtex.com
sigmaherg.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=1771291435 | ||||||
Same first word
sigmaherg.com |
DNS History
2 records (2 active, 0 former)
●NSanirban.ns.cloudflare.com2026-03-13 → 2026-03-24 · 2 obs
● 2026-03-24 03:51:38
●NSmagdalena.ns.cloudflare.com2026-03-13 → 2026-03-24 · 2 obs
● 2026-03-24 03:51:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net... | - |
| sigmaherg.com | anirban.ns.cloudflare.com, magdalena.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:162.159.38.8
NS records: anirban.ns.cloudflare.com, magdalena.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sigmaherg.com (unsigned zone)
⏱️ Timing
Total: 321ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | anirban.ns.cloudflare.com, magdalena.ns.cloudflare.com |
| SOA | 1 | anirban.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (anirban.ns.cloudflare.com, anirban.ns.cloudflare.com, anirban.ns.cloudflare.com...)
Analysis
Name Servers
Delegation for sigmaherg.com rests with two name servers, anirban.ns.cloudflare.com and magdalena.ns.cloudflare.com.
sigmaherg.com shares the same name server setup as other domains, including flightgear.org.cn, portalsproject.org, ctov-es.com, ecogas.com.co and hamiltonhikersclub.org.
sigmaherg.com at least partially shares name servers with other domains, for instance 3dprintknowledge.com, disco4.com, vlastainvest.ru, xn----9sbhhqprh0e.xn--p1ai and classicalacademicpress.com.
These name servers are commonly used with the name servers jason.ns.cloudflare.com.
Host names with six IP numbers: anirban.ns.cloudflare.com points to: 2606:4700:58::adf5:3b40, 2803:f800:50::6ca2:c140, 2a06:98c1:50::ac40:2140, 108.162.193.64, 172.64.33.64 and 173.245.59.64. magdalena.ns.cloudflare.com points to: 2606:4700:50::a29f:2608, 2803:f800:50::6ca2:c208, 2a06:98c1:50::ac40:2208, 108.162.194.8, 162.159.38.8 and 172.64.34.8.