merckresearch.com - robtex.com
merckresearch.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=1774489587 | ||||||
Same first word
merckresearch.com |
merckresearch.net |
DNS History
8 records (8 active, 0 former)
●NSdns1.p03.nsone.net2026-03-17 → 2026-03-26 · 2 obs
● 2026-03-26 02:05:10
●NSdns2.p03.nsone.net2026-03-17 → 2026-03-26 · 2 obs
● 2026-03-26 02:05:10
●NSdns3.p03.nsone.net2026-03-17 → 2026-03-26 · 2 obs
● 2026-03-26 02:05:10
●NSdns4.p03.nsone.net2026-03-17 → 2026-03-26 · 2 obs
● 2026-03-26 02:05:10
●NSns01.msddns.com2026-03-17 → 2026-03-26 · 2 obs
● 2026-03-26 02:05:10
●NSns02.msddns.com2026-03-17 → 2026-03-26 · 2 obs
● 2026-03-26 02:05:10
●NSns03.msddns.com2026-03-17 → 2026-03-26 · 2 obs
● 2026-03-26 02:05:10
●NSns04.msddns.com2026-03-17 → 2026-03-26 · 2 obs
● 2026-03-26 02:05:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| merckresearch.com | dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, ns01.msddns.com... | 3 records |
✅ Authoritative Response
Server:45.54.26.129
NS records: dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, ns01.msddns.com, ns02.msddns.com, ns03.msddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for merckresearch.com (unsigned zone)
⏱️ Timing
Total: 599ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 8 | dns1.p03.nsone.net, dns2.p03.nsone.net... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns1.p03.nsone.net hostmaster.nsone.net |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns01.msddns.com, ns02.msddns.com, ns03.msddns.com)
Analysis
Name Servers
merckresearch.com is delegated to eight name servers: ns01.msddns.com, ns02.msddns.com, ns03.msddns.com, ns04.msddns.com, dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net and dns4.p03.nsone.net.
merckresearch.com at least partially shares name servers with other domains, for example clintonscott.com, carolinesdaycare.com, vancity.digital, internetcouture.com and butterandbrioche.com.
these name servers are commonly used with the following name servers: ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, connect1.squarespacedns.com and connect2.squarespacedns.com.
Two IPs per host:
dns1.p03.nsone.net points to: 2620:4d:4000:6259:7:3:0:1 and 198.51.44.3.
dns2.p03.nsone.net points to: 2a00:edc0:6259:7:3::2 and 198.51.45.3.
dns3.p03.nsone.net points to: 2620:4d:4000:6259:7:3:0:3 and 198.51.44.67.
dns4.p03.nsone.net points to: 2a00:edc0:6259:7:3::4 and 198.51.45.67.
One IP per host:
ns01.msddns.com points to: 45.54.26.1.
ns02.msddns.com points to: 45.54.26.65.
ns03.msddns.com points to: 45.54.26.129.
ns04.msddns.com points to: 45.54.26.193.