pfizer - robtex.com
pfizer
(root)
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.root-servers.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | c.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | d.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | e.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | f.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | g.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | h.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | i.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | j.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | k.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | l.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | m.root-servers.net ⚠️ Not in parent delegation | ||||||
| SOA | a.root-servers.netnstld@verisign-grs.com 2026-04-11 #1 | ||||||
NS for
Subdomains
templates.pfizer |
dpo.pfizer |
spaces.pfizer |
retool-staging.pfizer |
site.pfizer |
onlineforecasting.pfizer |
pfizerproblueprint.pfizer |
platforms.pfizer |
rosalind.pfizer |
themes.pfizer |
estimator.pfizer |
web.pfizer |
edison.pfizer |
nic.pfizer |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSa.nic.pfizer2026-02-15 → 2026-04-11 · 3 obs
● 2026-02-15 07:35:42
● 2026-04-11 18:16:28
●NSb.nic.pfizer2026-02-15 → 2026-04-11 · 3 obs
● 2026-02-15 07:35:42
● 2026-04-11 18:16:28
●NSc.nic.pfizer2026-02-15 → 2026-04-11 · 3 obs
● 2026-02-15 07:35:42
● 2026-04-11 18:16:28
●NSns1.dns.nic.pfizer2016-12-11 → 2026-04-11 · 2 obs
● 2026-04-11 18:16:28
●NSns2.dns.nic.pfizer2016-12-11 → 2026-04-11 · 2 obs
● 2026-04-11 18:16:28
●NSns3.dns.nic.pfizer2016-12-11 → 2026-04-11 · 2 obs
● 2026-04-11 18:16:28
○NSns4.dns.nic.pfizer2016-12-11 → 2021-06-11 · 4 obs
● 2021-06-11 05:16:58
○ 2026-02-15 07:35:42
○ 2026-04-11 18:16:28
○NSns5.dns.nic.pfizer2016-12-11 → 2021-06-11 · 4 obs
● 2021-06-11 05:16:58
○ 2026-02-15 07:35:42
○ 2026-04-11 18:16:28
○NSns6.dns.nic.pfizer2016-12-11 → 2021-06-11 · 4 obs
● 2021-06-11 05:16:58
○ 2026-02-15 07:35:42
○ 2026-04-11 18:16:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pfizer | ns3.dns.nic.pfizer, ns2.dns.nic.pfizer, ns1.dns.nic.pfizer, a.nic.pfizer... | 12 records |
✅ Authoritative Response
Server:156.154.144.134
NS records: ns3.dns.nic.pfizer, ns2.dns.nic.pfizer, ns1.dns.nic.pfizer, a.nic.pfizer, c.nic.pfizer, b.nic.pfizer
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 294ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | b.nic.pfizer, ns3.dns.nic.pfizer... |
| SOA | 1 | ns1.dns.nic.pfizer admin.tldns.godaddy |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (ns3.dns.nic.pfizer, ns2.dns.nic.pfizer, ns1.dns.nic.pfizer...)
Analysis
Hierarchy
The parent of templates.pfizer, dpo.pfizer, spaces.pfizer, retool-staging.pfizer, site.pfizer and a few other host names is pfizer.
Name Server Role
pfizer serves as a name server for arsotechnology.com.
Common name servers include 011-86-10-8531, 020-7219 and 0353110, used together with pfizer.
Name Servers
pfizer is delegated to six name servers: a.nic.pfizer, b.nic.pfizer, c.nic.pfizer, ns1.dns.nic.pfizer, ns2.dns.nic.pfizer and ns3.dns.nic.pfizer.
pfizer partially shares name servers with other domains, for instance nic.pfizer.
Host names with two IP numbers:
a.nic.pfizer ->2001:dcd:1::9 and 37.209.192.9
b.nic.pfizer ->2001:dcd:2::9 and 37.209.194.9
c.nic.pfizer ->2001:dcd:3::9 and 37.209.196.9
ns1.dns.nic.pfizer ->2610:a1:1071::86 and 156.154.144.134