discoveryholdingco.com - robtex.com
discoveryholdingco.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | auth01.ns.discovery.com ⚠️ Not in zone NS records | ||||||
| A | 63.240.215.16🇺🇸 AS701863.240.0.0/15 | ||||||
| NS | auth02.ns.discovery.com ⚠️ Not in zone NS records | ||||||
| A | 63.240.215.17🇺🇸 AS701863.240.0.0/15 | ||||||
| NS | auth03.ns.discovery.com ⚠️ Not in zone NS records | ||||||
| A | 198.147.11.9🇺🇸 AS2631198.147.11.0/24 To allow routing to other ISPs | ||||||
| PTR | auth03.ns.discovery.com | ||||||
| NS | auth04.ns.discovery.com ⚠️ Not in zone NS records | ||||||
| A | 198.147.16.9🇺🇸 AS2631198.147.16.0/24 Prolexic Technologies, Inc. | ||||||
| PTR | auth04.ns.discovery.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=1774620597 | ||||||
Same first word
discoveryholdingco.com |
DNS History
4 records (4 active, 0 former)
●NSauth01.ns.discovery.com2026-03-03 → 2026-03-27 · 2 obs
● 2026-03-03 07:04:58
● 2026-03-27 14:40:18
● 2026-03-27 14:40:18
●NSauth02.ns.discovery.com2026-03-03 → 2026-03-27 · 2 obs
● 2026-03-03 07:04:58
● 2026-03-27 14:40:18
● 2026-03-27 14:40:18
●NSauth03.ns.discovery.com2026-03-03 → 2026-03-27 · 2 obs
● 2026-03-03 07:04:58
● 2026-03-27 14:40:18
● 2026-03-27 14:40:18
●NSauth04.ns.discovery.com2026-03-03 → 2026-03-27 · 2 obs
● 2026-03-03 07:04:58
● 2026-03-27 14:40:18
● 2026-03-27 14:40:18
🔍 DNS Trace
Analysis
Name Servers
discoveryholdingco.com is delegated to four name servers: auth01.ns.discovery.com, auth02.ns.discovery.com, auth03.ns.discovery.com and auth04.ns.discovery.com.
discoveryholdingco.com shares name servers with other domains at least partially, for instance myworldatdiscovery.com, expandyourcuriosity.com, diginets.com, megaberg.org and myownetwork.com.
Host names with a single IP:
auth01.ns.discovery.com points to 63.240.215.16.
auth02.ns.discovery.com points to 63.240.215.17.
auth03.ns.discovery.com points to 198.147.11.9.
auth04.ns.discovery.com points to 198.147.16.9.