dgroups.io - dns.ninja
dgroups.io
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1783772427 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSdns1.dgroups.io2019-04-12 → 2026-07-11 · 2 obs
● 2026-07-11 12:29:26
●NSdns1.groups.io2026-02-19 → 2026-07-11 · 3 obs
● 2026-02-19 16:47:46
● 2026-07-11 12:29:26
●NSdns2.dgroups.io2019-04-12 → 2026-07-11 · 2 obs
● 2026-07-11 12:29:26
●NSdns2.groups.io2026-02-19 → 2026-07-11 · 3 obs
● 2026-02-19 16:47:46
● 2026-07-11 12:29:26
●A173.255.221.1942019-04-12 → 2026-07-11 · 2 obs
● 2026-07-11 12:29:26
●A45.79.81.1532019-04-12 → 2026-07-11 · 2 obs
● 2026-07-11 12:29:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| dgroups.io | dns2.groups.io, dns1.groups.io | 2 records |
✅ Authoritative Response
Server:45.33.14.122
NS records: dns2.groups.io, dns1.groups.io
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dgroups.io (unsigned zone)
⏱️ Timing
Total: 462ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 45.79.81.153, 173.255.221.194 |
| NS | 2 | dns1.dgroups.io, dns2.dgroups.io |
| MX | 2 | lb01.groups.io (pri: 10), lb02.groups.io (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.groups.io ~all |
| SOA | 1 | dns1.dgroups.io hostmaster.dgroups.io |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns2.groups.io, dns1.groups.io)
Analysis
Hierarchy
The parent domain of dns1.dgroups.io and dns2.dgroups.io is dgroups.io.
IP Addresses
dgroups.io resolves to the IP addresses 45.79.81.153 and 173.255.221.194
Among the host names that share IP numbers with dgroups.io are lists.openembedded.org, www.hrpmamasgroups.com, lists.openswitch.net and two others.
Name Servers
The domain dgroups.io is delegated to these four name servers: dns1.dgroups.io, dns2.dgroups.io, dns1.groups.io and dns2.groups.io.
dgroups.io has at least partial name server overlap with other domains, such as cvaplaintiffs.com, lists.ivta.net, peachheadgroups.com and two others.
dns1.cvaplaintiffs.com, dns2.cvaplaintiffs.com and dns1.lists.ivta.net — plus 7 other name servers — are commonly paired with these name servers.
Four host names, each with a single IP address: dns1.dgroups.io → 45.33.14.122, dns2.dgroups.io → 172.104.14.252, dns1.groups.io → 45.33.14.122 and dns2.groups.io → 172.104.14.252.
dns1.dgroups.io along with dns1.groups.io each resolve to 45.33.14.122 IP addresses.
dns2.dgroups.io along with dns2.groups.io each resolve to 172.104.14.252 IP addresses.
Mail Servers
The MX records for dgroups.io point to two mail servers: lb01.groups.io and lb02.groups.io.
dgroups.io has the same mail server arrangement as a number of other domains, for example edk2.groups.io, lists.openembedded.org, lists.openswitch.net and two more.
lb01.groups.io directs to 45.79.81.153 and lb02.groups.io directs to 173.255.221.194; each host name points to exactly one IP number.