discoursegroup.com - dns.ninja
discoursegroup.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| SOA | ns1.digitalocean.comhostmaster@discoursegroup.com serial=0 | ||||||
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=1785617122 | ||||||
Same first word
discoursegroup.com |
Similar names
DNS History
20 records (3 active, 17 former)
○NSns-1254.awsdns-28.org2016-12-01 → 2017-02-15 · 5 obs
○ 2016-04-07 02:16:20
● 2016-12-01 19:46:06
● 2017-02-15 16:10:32
○ 2026-03-07 23:11:10
○ 2026-08-01 21:12:24
● 2016-12-01 19:46:06
● 2017-02-15 16:10:32
○ 2026-03-07 23:11:10
○ 2026-08-01 21:12:24
○NSns-155.awsdns-19.com2016-12-01 → 2017-02-15 · 5 obs
○ 2016-04-07 02:16:20
● 2016-12-01 19:46:06
● 2017-02-15 16:10:32
○ 2026-03-07 23:11:10
○ 2026-08-01 21:12:24
● 2016-12-01 19:46:06
● 2017-02-15 16:10:32
○ 2026-03-07 23:11:10
○ 2026-08-01 21:12:24
○NSns-1920.awsdns-48.co.uk2016-12-01 → 2017-02-15 · 5 obs
○ 2016-04-07 02:16:20
● 2016-12-01 19:46:06
● 2017-02-15 16:10:32
○ 2026-03-07 23:11:10
○ 2026-08-01 21:12:24
● 2016-12-01 19:46:06
● 2017-02-15 16:10:32
○ 2026-03-07 23:11:10
○ 2026-08-01 21:12:24
○NSns-588.awsdns-09.net2016-12-01 → 2017-02-15 · 5 obs
○ 2016-04-07 02:16:20
● 2016-12-01 19:46:06
● 2017-02-15 16:10:32
○ 2026-03-07 23:11:10
○ 2026-08-01 21:12:24
● 2016-12-01 19:46:06
● 2017-02-15 16:10:32
○ 2026-03-07 23:11:10
○ 2026-08-01 21:12:24
●NSns1.digitalocean.com2026-03-07 → 2026-08-01 · 3 obs
○ 2017-02-15 16:10:32
● 2026-03-07 23:11:10
● 2026-08-01 21:12:24
● 2026-03-07 23:11:10
● 2026-08-01 21:12:24
○NSns1.linode.com2016-01-05 → 2016-04-07 · 5 obs
○ 2015-10-26 12:41:36
● 2016-01-05 15:42:00
● 2016-04-07 02:16:20
○ 2016-12-01 19:46:06
○ 2026-08-01 21:12:24
● 2016-01-05 15:42:00
● 2016-04-07 02:16:20
○ 2016-12-01 19:46:06
○ 2026-08-01 21:12:24
○NSns13.domaincontrol.com2015-06-10 → 2015-10-26 · 4 obs
● 2015-06-10 04:34:12
● 2015-10-26 12:41:36
○ 2016-01-05 15:42:00
○ 2026-08-01 21:12:24
● 2015-10-26 12:41:36
○ 2016-01-05 15:42:00
○ 2026-08-01 21:12:24
○NSns14.domaincontrol.com2015-06-10 → 2015-10-26 · 4 obs
● 2015-06-10 04:34:12
● 2015-10-26 12:41:36
○ 2016-01-05 15:42:00
○ 2026-08-01 21:12:24
● 2015-10-26 12:41:36
○ 2016-01-05 15:42:00
○ 2026-08-01 21:12:24
●NSns2.digitalocean.com2026-03-07 → 2026-08-01 · 3 obs
○ 2017-02-15 16:10:32
● 2026-03-07 23:11:10
● 2026-08-01 21:12:24
● 2026-03-07 23:11:10
● 2026-08-01 21:12:24
○NSns2.linode.com2016-01-05 → 2016-04-07 · 5 obs
○ 2015-10-26 12:41:36
● 2016-01-05 15:42:00
● 2016-04-07 02:16:20
○ 2016-12-01 19:46:06
○ 2026-08-01 21:12:24
● 2016-01-05 15:42:00
● 2016-04-07 02:16:20
○ 2016-12-01 19:46:06
○ 2026-08-01 21:12:24
●NSns3.digitalocean.com2026-03-07 → 2026-08-01 · 3 obs
○ 2017-02-15 16:10:32
● 2026-03-07 23:11:10
● 2026-08-01 21:12:24
● 2026-03-07 23:11:10
● 2026-08-01 21:12:24
○NSns3.linode.com2016-01-05 → 2016-04-07 · 5 obs
○ 2015-10-26 12:41:36
● 2016-01-05 15:42:00
● 2016-04-07 02:16:20
○ 2016-12-01 19:46:06
○ 2026-08-01 21:12:24
● 2016-01-05 15:42:00
● 2016-04-07 02:16:20
○ 2016-12-01 19:46:06
○ 2026-08-01 21:12:24
○NSns4.linode.com2016-01-05 → 2016-04-07 · 5 obs
○ 2015-10-26 12:41:36
● 2016-01-05 15:42:00
● 2016-04-07 02:16:20
○ 2016-12-01 19:46:06
○ 2026-08-01 21:12:24
● 2016-01-05 15:42:00
● 2016-04-07 02:16:20
○ 2016-12-01 19:46:06
○ 2026-08-01 21:12:24
○NSns5.linode.com2016-01-05 → 2016-04-07 · 5 obs
○ 2015-10-26 12:41:36
● 2016-01-05 15:42:00
● 2016-04-07 02:16:20
○ 2016-12-01 19:46:06
○ 2026-08-01 21:12:24
● 2016-01-05 15:42:00
● 2016-04-07 02:16:20
○ 2016-12-01 19:46:06
○ 2026-08-01 21:12:24
○MXmail.discoursegroup.com2016-01-05 → 2016-04-07 · 5 obs
○ 2015-10-26 12:41:36
● 2016-01-05 15:42:00
● 2016-04-07 02:16:20
○ 2016-12-01 19:46:06
○ 2026-08-01 21:12:24
● 2016-01-05 15:42:00
● 2016-04-07 02:16:20
○ 2016-12-01 19:46:06
○ 2026-08-01 21:12:24
○MXmailstore1.secureserver.net2015-06-10 → 2015-10-26 · 4 obs
● 2015-06-10 04:34:12
● 2015-10-26 12:41:36
○ 2016-01-05 15:42:00
○ 2026-08-01 21:12:24
● 2015-10-26 12:41:36
○ 2016-01-05 15:42:00
○ 2026-08-01 21:12:24
○MXsmtp.secureserver.net2015-06-10 → 2015-10-26 · 4 obs
● 2015-06-10 04:34:12
● 2015-10-26 12:41:36
○ 2016-01-05 15:42:00
○ 2026-08-01 21:12:24
● 2015-10-26 12:41:36
○ 2016-01-05 15:42:00
○ 2026-08-01 21:12:24
○A184.168.221.432015-06-10 → 2015-10-26 · 4 obs
● 2015-06-10 04:34:12
● 2015-10-26 12:41:36
○ 2016-01-05 15:42:00
○ 2026-08-01 21:12:24
● 2015-10-26 12:41:36
○ 2016-01-05 15:42:00
○ 2026-08-01 21:12:24
○A2600:3c03::f03c:91ff:fee4:50232016-01-05 → 2016-04-07 · 5 obs
○ 2015-10-26 12:41:36
● 2016-01-05 15:42:00
● 2016-04-07 02:16:20
○ 2016-12-01 19:46:06
○ 2026-08-01 21:12:24
● 2016-01-05 15:42:00
● 2016-04-07 02:16:20
○ 2016-12-01 19:46:06
○ 2026-08-01 21:12:24
○A45.79.168.1152016-01-05 → 2017-02-15 · 5 obs
○ 2015-10-26 12:41:36
● 2016-01-05 15:42:00
● 2017-02-15 16:10:32
○ 2026-03-07 23:11:10
○ 2026-08-01 21:12:24
● 2016-01-05 15:42:00
● 2017-02-15 16:10:32
○ 2026-03-07 23:11:10
○ 2026-08-01 21:12:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| discoursegroup.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.53.21
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for discoursegroup.com (unsigned zone)
⏱️ Timing
Total: 168ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.digitalocean.com, ns3.digitalocean.com... |
| SOA | 1 | ns1.digitalocean.com hostmaster.discours |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
Name Servers
discoursegroup.com carries NS records delegating to ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
discoursegroup.com partially shares its NS delegation with several other domains, including leicht.io, iibfmocktest.com, 213.189.206.in-addr.arpa and two others.
ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com are three hostnames that each resolve to a pair of IP addresses: ns1.digitalocean.com to 172.64.52.210 and 2606:4700:52::ac40:34d2, ns2.digitalocean.com to 172.64.53.21 and 2606:4700:5a::ac40:3515, and ns3.digitalocean.com to 172.64.49.209 and 2606:4700:52::ac40:31d1.