webbuilder.pfizer - robtex.com
webbuilder.pfizer
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:4401::ac40:90e4🇺🇸 Cloudflare2606:4700:4401::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:440a::6812:2b1c🇺🇸 Cloudflare2606:4700:440a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.18.43.28Cloudflare104.18.43.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.64.144.228🇺🇸 Cloudflare172.64.144.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | derek.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c19a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:219a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 108.162.193.154🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 172.64.33.154🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 173.245.59.154🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| NS | eva.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a72🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eva.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c072🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | eva.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2072🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | eva.ns.cloudflare.com | ||||||
| A | 108.162.192.114🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eva.ns.cloudflare.com | ||||||
| A | 172.64.32.114🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eva.ns.cloudflare.com | ||||||
| A | 173.245.58.114🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eva.ns.cloudflare.com | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.18.43.28, 172.64.144.228 | ||||||
| IPv6 hints | 2606:4700:4401::ac40:90e4, 2606:4700:440a::6812:2b1c | ||||||
| SOA | derek.ns.cloudflare.comdns@cloudflare.com serial=2405816753 | ||||||
pfizer
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nic.pfizer ⭐ | ||||||
| NS | a.nic.pfizer | ||||||
| NS | b.nic.pfizer | ||||||
| NS | c.nic.pfizer | ||||||
| NS | ns2.dns.nic.pfizer | ||||||
| NS | ns3.dns.nic.pfizer | ||||||
| SOA | ns1.dns.nic.pfizeradmin@tldns.godaddy serial=1781379506 | ||||||
Same first word
Similar names
webrebuild.com |
builderweb.com.au |
webluebird.com |
buildebrew.in.net |
builderweb.com |
webrebuild.org |
webluebird.net |
weberbuild.com |
rebuildweb.com |
DNS History
6 records (6 active, 0 former)
●NSderek.ns.cloudflare.com2026-05-29 → 2026-06-14 · 2 obs
● 2026-06-14 01:25:50
●NSeva.ns.cloudflare.com2026-05-29 → 2026-06-14 · 2 obs
● 2026-06-14 01:25:50
●A104.18.43.282026-05-29 → 2026-06-14 · 2 obs
● 2026-06-14 01:25:50
●A172.64.144.2282026-05-29 → 2026-06-14 · 2 obs
● 2026-06-14 01:25:50
●A2606:4700:4401::ac40:90e42026-05-29 → 2026-06-14 · 2 obs
● 2026-06-14 01:25:50
●A2606:4700:440a::6812:2b1c2026-05-29 → 2026-06-14 · 2 obs
● 2026-06-14 01:25:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pfizer | a.nic.pfizer, ns3.dns.nic.pfizer, ns2.dns.nic.pfizer, ns1.dns.nic.pfizer... | 12 records |
| webbuilder.pfizer | eva.ns.cloudflare.com, derek.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.114
NS records: eva.ns.cloudflare.com, derek.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webbuilder.pfizer (unsigned zone)
⏱️ Timing
Total: 532ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.18.43.28, 172.64.144.228 |
| AAAA | 2 | 2606:4700:440a::6812:2b1c, 2606:4700:4401::ac40:90e4 |
| NS | 2 | derek.ns.cloudflare.com, eva.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | derek.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.pfizer, b.nic.pfizer, c.nic.pfizer...)
Analysis
IP Addresses
webbuilder.pfizer points to four IP numbers: 104.18.43.28, 172.64.144.228, 2606:4700:4401::ac40:90e4 and 2606:4700:440a::6812:2b1c.
ibrance.de.cdn.cloudflare.net, pfizermedicalinformation.fr, a.rs6.net.cdn.cloudflare.net and two other host names share IP numbers with webbuilder.pfizer.
Name Servers
webbuilder.pfizer is served by two delegated name servers, derek.ns.cloudflare.com and eva.ns.cloudflare.com.
webbuilder.pfizer uses the same name servers as several other domains — among them howard-county.net, farmadosis.com, patikurye.com and two more.
webbuilder.pfizer partially shares its NS delegation with several other domains, including scanxpress.fi, freestar.co, webmetri.com and two others.
These name servers regularly co-occur with the name servers quincy.ns.cloudflare.com, jeff.ns.cloudflare.com and igor.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
derek.ns.cloudflare.com carries IP addresses 108.162.193.154, 172.64.33.154 and 173.245.59.154, with 3 other addresses beyond those.
eva.ns.cloudflare.com carries IP addresses 108.162.192.114, 172.64.32.114 and 173.245.58.114, with 3 other addresses beyond those.