groupmaster.com - dns.ninja
groupmaster.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.brainydns.com ⭐ ⚠️ Not in zone NS records | ||||||
| A | 23.19.67.18🇺🇸 LEASEWEB-USA-LAX-1123.19.64.0/20 Leaseweb USA, Inc. | ||||||
| PTR | watchmanagement.net | ||||||
| A | 192.157.56.138🇺🇸 SERVER-MANIA192.157.56.0/22 B2Net Solutions | ||||||
| PTR | server.en.gs | ||||||
| A | 208.115.247.67🇺🇸 Limestone Networks208.115.247.0/24 | ||||||
| PTR | 67-247-115-208.static.reverse.lstn.net | ||||||
| A | 208.115.247.143🇺🇸 Limestone Networks208.115.247.0/24 | ||||||
| PTR | 143-247-115-208.static.reverse.lstn.net | ||||||
| NS | ns2.brainydns.com ⚠️ Not in zone NS records | ||||||
| A | 5.79.71.13🇳🇱 LEASEWEB-NL-AMS-015.79.64.0/18 LEASEWEB | ||||||
| A | 5.79.75.245🇳🇱 LEASEWEB-NL-AMS-015.79.64.0/18 LEASEWEB | ||||||
| A | 212.92.104.1🇳🇱 NFORCE212.92.104.0/21 NFOrce Entertainment BV - route 212.92.104.0/21 | ||||||
| A | 212.92.104.113🇳🇱 NFORCE212.92.104.0/21 NFOrce Entertainment BV - route 212.92.104.0/21 | ||||||
| SOA | ns1.brainydns.comadmin@groupmaster.com 2026-06-12 #8 | ||||||
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=1782600160 | ||||||
Same first word
Similar names
DNS History
12 records (2 active, 10 former)
○NSa.ns.ultsearch.com2015-05-11 → 2015-05-11 · 3 obs
○ 2015-10-23 09:19:20
○ 2026-06-27 22:55:54
○NSb.ns.ultsearch.com2015-05-11 → 2015-05-11 · 3 obs
○ 2015-10-23 09:19:20
○ 2026-06-27 22:55:54
●NSns1.brainydns.com2026-03-05 → 2026-06-27 · 3 obs
● 2026-03-05 12:28:10
● 2026-06-27 22:55:54
○NSns1.emu-dns.com2026-03-05 → 2026-03-05 · 4 obs
● 2026-03-05 12:28:10
○ 2026-04-01 01:00:14
○ 2026-06-27 22:55:54
○NSns1.namefind.com2015-10-23 → 2017-04-10 · 5 obs
● 2015-10-23 09:19:20
● 2017-04-10 18:19:30
○ 2026-03-05 12:28:10
○ 2026-06-27 22:55:54
●NSns2.brainydns.com2026-03-05 → 2026-06-27 · 3 obs
● 2026-03-05 12:28:10
● 2026-06-27 22:55:54
○NSns2.emu-dns.com2026-03-05 → 2026-06-27 · 2 obs
○ 2026-06-27 22:55:54
○A192.157.56.1392026-03-05 → 2026-06-20 · 6 obs
● 2026-03-05 12:28:10
○ 2026-04-01 01:00:14
○ 2026-06-18 04:40:22
● 2026-06-20 21:41:26
○ 2026-06-27 22:55:54
○A208.73.211.702015-05-11 → 2017-04-10 · 4 obs
● 2017-04-10 18:19:30
○ 2026-03-05 12:28:10
○ 2026-06-27 22:55:54
○A212.7.209.2152026-03-05 → 2026-06-27 · 2 obs
○ 2026-06-27 22:55:54
○A212.92.104.22026-04-01 → 2026-06-18 · 7 obs
● 2026-04-01 01:00:14
○ 2026-04-02 13:51:20
○ 2026-04-10 03:46:22
● 2026-06-18 04:40:22
○ 2026-06-20 21:41:26
○ 2026-06-27 22:55:54
○A212.92.104.62026-04-02 → 2026-04-02 · 4 obs
● 2026-04-02 13:51:20
○ 2026-04-10 03:46:22
○ 2026-06-27 22:55:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net... | - |
| groupmaster.com | ns1.brainydns.com, ns2.brainydns.com | 8 records |
✅ Authoritative Response
Server:212.92.104.1
NS records: ns1.brainydns.com, ns2.brainydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for groupmaster.com (unsigned zone)
⏱️ Timing
Total: 418ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.92.104.5 |
| NS | 2 | ns1.brainydns.com, ns2.brainydns.com |
| SOA | 1 | ns1.brainydns.com admin.groupmaster.com |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.brainydns.com, ns1.brainydns.com, ns1.brainydns.com...)
Analysis
Name Servers
groupmaster.com is delegated to two name servers: ns1.brainydns.com and ns2.brainydns.com.
groupmaster.com shares its NS records with other domains, for example destinyfernandi.com, vintage(0x706f726e)o.me, myasiantv.ac and two others.
groupmaster.com shares at least some of its name servers with other domains, for example 100ben.net, 3800performance.com, coolmovs.com and (0x63756e74)core.com.
These name servers tend to be used in conjunction with the name servers ns1.emu-dns.com.
Hosts ns1.brainydns.com and ns2.brainydns.com each point to four IP addresses: ns1.brainydns.com resolves to 23.19.67.18, 192.157.56.138, 208.115.247.67 and 208.115.247.143, and ns2.brainydns.com resolves to 5.79.71.13, 5.79.75.245, 212.92.104.1 and 212.92.104.113.