groupone.dev - dns.ninja
groupone.dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.b-one-dns.net ⭐ | ||||||
| A | 2001:67c:28cc::11ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | auth.g1-dns.com | ||||||
| A | 195.206.121.11ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | auth.g1-dns.com | ||||||
| NS | auth.g1-dns.com | ||||||
| A | 2001:67c:28cc::11ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | auth.g1-dns.com | ||||||
| A | 195.206.121.11ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | auth.g1-dns.com | ||||||
| NS | auth.g1-dns.one | ||||||
| A | 2001:67c:3c0::11🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | auth.g1-dns.one | ||||||
| A | 185.10.11.11ONECOM185.10.11.0/24 | ||||||
| PTR | auth.g1-dns.one | ||||||
| SOA | a.b-one-dns.nethostmaster@one.com 2026-06-07 #1 | ||||||
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 | ||||||
Subdomains
test.groupone.dev |
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSa.b-one-dns.net2026-05-16 → 2026-06-08 · 2 obs
● 2026-06-08 01:25:28
●NSauth.g1-dns.com2026-05-16 → 2026-06-08 · 2 obs
● 2026-06-08 01:25:28
●NSauth.g1-dns.one2026-05-16 → 2026-06-08 · 2 obs
● 2026-06-08 01:25:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| groupone.dev | auth.g1-dns.com, auth.g1-dns.one | - |
✅ Authoritative Response
Server:195.206.121.11
NS records: auth.g1-dns.com, auth.g1-dns.one
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 913ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | auth.g1-dns.com, auth.g1-dns.one |
| SOA | 1 | a.b-one-dns.net hostmaster.one.com |
Analysis
Hierarchy
test.groupone.dev is delegated beneath groupone.dev.
Name Servers
groupone.dev carries NS records delegating to auth.g1-dns.com, a.b-one-dns.net and auth.g1-dns.one.
There is at least partial name server overlap between groupone.dev and other domains — b-one-dns.net, 113.107.185.in-addr.arpa, cdn-one.com and two more among them.
These name servers are routinely deployed together with the name servers ns01.authdns.hostnet.nl.
The hostnames auth.g1-dns.com, a.b-one-dns.net and auth.g1-dns.one each point to a pair of IP addresses. auth.g1-dns.com has 195.206.121.11 and 2001:67c:28cc::11; a.b-one-dns.net has 195.206.121.11 and 2001:67c:28cc::11; auth.g1-dns.one has 185.10.11.11 and 2001:67c:3c0::11.
auth.g1-dns.com along with a.b-one-dns.net each resolve to 2001:67c:28cc::11 IP addresses.
auth.g1-dns.com along with a.b-one-dns.net each resolve to 195.206.121.11 IP addresses.