pfizer - dns.ninja
pfizer
(root)
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.root-servers.net ⭐ | ||||||
| NS | b.root-servers.net | ||||||
| NS | c.root-servers.net | ||||||
| NS | d.root-servers.net | ||||||
| NS | e.root-servers.net | ||||||
| NS | f.root-servers.net | ||||||
| NS | g.root-servers.net | ||||||
| NS | h.root-servers.net | ||||||
| NS | i.root-servers.net | ||||||
| NS | j.root-servers.net | ||||||
| NS | k.root-servers.net | ||||||
| NS | l.root-servers.net | ||||||
| NS | m.root-servers.net | ||||||
| SOA | a.root-servers.netnstld@verisign-grs.com 2026-07-20 #1 | ||||||
Previously NS for
Subdomains
franklin.pfizer |
ifox.pfizer |
biblio.pfizer |
claude.pfizer |
gaia.pfizer |
launchpad.pfizer |
stratus.pfizer |
templates.pfizer |
cloud.pfizer |
agencytraining.pfizer |
2025c4connect.pfizer |
adobe.pfizer |
websites.pfizer |
buildme.pfizer |
dpo.pfizer |
spaces.pfizer |
edisontestprod01.pfizer |
surgicalfmta.pfizer |
aia.pfizer |
interactivemanager.pfizer |
retool-dev.pfizer |
retool-staging.pfizer |
site.pfizer |
genai.pfizer |
webbuilder.pfizer |
onlineforecasting.pfizer |
pfizerproblueprint.pfizer |
platforms.pfizer |
fit.pfizer |
pop-oncology.pfizer |
gdo.pfizer |
rosalind.pfizer |
themes.pfizer |
dmp.pfizer |
videomanager.pfizer |
estimator.pfizer |
sitecheck.pfizer |
gso.pfizer |
metaverse.pfizer |
icreator.pfizer |
edisontestprod03.pfizer |
web.pfizer |
oss.pfizer |
dev-webviewer.pfizer |
forcecom.pfizer |
edison.pfizer |
aihub.pfizer |
nic.pfizer |
edisontestdev03.pfizer |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSa.nic.pfizer2026-02-15 → 2026-07-20 · 3 obs
● 2026-02-15 07:35:42
● 2026-07-20 22:16:38
●NSb.nic.pfizer2026-02-15 → 2026-07-20 · 3 obs
● 2026-02-15 07:35:42
● 2026-07-20 22:16:38
●NSc.nic.pfizer2026-02-15 → 2026-07-20 · 3 obs
● 2026-02-15 07:35:42
● 2026-07-20 22:16:38
●NSns1.dns.nic.pfizer2016-12-11 → 2026-07-20 · 2 obs
● 2026-07-20 22:16:38
●NSns2.dns.nic.pfizer2016-12-11 → 2026-07-20 · 2 obs
● 2026-07-20 22:16:38
●NSns3.dns.nic.pfizer2016-12-11 → 2026-07-20 · 2 obs
● 2026-07-20 22:16:38
○NSns4.dns.nic.pfizer2016-12-11 → 2021-06-11 · 4 obs
● 2021-06-11 05:16:58
○ 2026-02-15 07:35:42
○ 2026-07-20 22:16:38
○NSns5.dns.nic.pfizer2016-12-11 → 2021-06-11 · 4 obs
● 2021-06-11 05:16:58
○ 2026-02-15 07:35:42
○ 2026-07-20 22:16:38
○NSns6.dns.nic.pfizer2016-12-11 → 2021-06-11 · 4 obs
● 2021-06-11 05:16:58
○ 2026-02-15 07:35:42
○ 2026-07-20 22:16:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pfizer | a.nic.pfizer, b.nic.pfizer, c.nic.pfizer, ns1.dns.nic.pfizer... | 12 records |
✅ Authoritative Response
Server:156.154.159.134
NS records: a.nic.pfizer, b.nic.pfizer, c.nic.pfizer, ns1.dns.nic.pfizer, ns2.dns.nic.pfizer, ns3.dns.nic.pfizer
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 330ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | a.nic.pfizer, b.nic.pfizer... |
| SOA | 1 | ns1.dns.nic.pfizer admin.tldns.godaddy |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.pfizer, b.nic.pfizer, c.nic.pfizer...)
Analysis
Hierarchy
pfizer is a parent domain; its children include franklin.pfizer, ifox.pfizer, biblio.pfizer, claude.pfizer, gaia.pfizer and a few other host names.
Name Servers
The DNS delegation for pfizer covers 6 name servers: a.nic.pfizer, b.nic.pfizer, c.nic.pfizer and 3 more.
The DNS delegation for pfizer at least partly coincides with that of other domains, nic.pfizer being one example.
These name servers regularly co-occur with the name servers ns1.dns.nic.pfizer, ns2.dns.nic.pfizer and ns3.dns.nic.pfizer.
Hostnames that resolve to two IP addresses:
a.nic.pfizer maps to two IP addresses — 37.209.192.9 and 2001:dcd:1::9.
b.nic.pfizer maps to two IP addresses — 37.209.194.9 and 2001:dcd:2::9.
c.nic.pfizer maps to two IP addresses — 37.209.196.9 and 2001:dcd:3::9.
ns1.dns.nic.pfizer maps to two IP addresses — 156.154.144.134 and 2610:a1:1071::86.
ns2.dns.nic.pfizer maps to two IP addresses — 156.154.145.134 and 2610:a1:1072::86.
ns3.dns.nic.pfizer maps to two IP addresses — 156.154.159.134 and 2610:a1:1073::86.