pg2021c.com - robtex.com

pg2021c.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:3993🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:92a4🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.57.147Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.146.164🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSirena.ns.cloudflare.com ⭐
A2606:4700:50::a29f:264f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
A2803:f800:50::6ca2:c24f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRirena.ns.cloudflare.com
A2a06:98c1:50::ac40:224f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRirena.ns.cloudflare.com
A108.162.194.79🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
A162.159.38.79Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
A172.64.34.79🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
NSkai.ns.cloudflare.com
A2606:4700:58::adf5:3bbc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A2803:f800:50::6ca2:c1bc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkai.ns.cloudflare.com
A2a06:98c1:50::ac40:21bc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkai.ns.cloudflare.com
A108.162.193.188🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A172.64.33.188🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A173.245.59.188🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.57.147, 172.67.146.164
IPv6 hints2606:4700:3035::6815:3993, 2606:4700:3035::ac43:92a4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=161, name=cloudflare-ech.com
SOAirena.ns.cloudflare.comdns@cloudflare.com serial=2402241747

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777082726

Same first word

pg2021c.com

DNS History

6 records (6 active, 0 former)

NSirena.ns.cloudflare.comkai.ns.cloudflare.comA104.21.57.147172.67.146.1642606:4700:3035::6815:39932606:4700:3035::ac43:92a4
●NSirena.ns.cloudflare.com2026-03-12 → 2026-04-25 · 2 obs
● 2026-03-12 00:00:36
● 2026-04-25 02:21:28
●NSkai.ns.cloudflare.com2026-03-12 → 2026-04-25 · 2 obs
● 2026-03-12 00:00:36
● 2026-04-25 02:21:28
●A104.21.57.1472026-03-12 → 2026-04-25 · 2 obs
● 2026-03-12 00:00:36
● 2026-04-25 02:21:28
●A172.67.146.1642026-03-12 → 2026-04-25 · 2 obs
● 2026-03-12 00:00:36
● 2026-04-25 02:21:28
●A2606:4700:3035::6815:39932026-03-12 → 2026-04-25 · 2 obs
● 2026-03-12 00:00:36
● 2026-04-25 02:21:28
●A2606:4700:3035::ac43:92a42026-03-12 → 2026-04-25 · 2 obs
● 2026-03-12 00:00:36
● 2026-04-25 02:21:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
pg2021c.comkai.ns.cloudflare.com, irena.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.188

NS records: kai.ns.cloudflare.com, irena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pg2021c.com (unsigned zone)

⏱️ Timing

Total: 658ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.57.147, 172.67.146.164
AAAA22606:4700:3035::ac43:92a4, 2606:4700:3035::6815:3993
NS2irena.ns.cloudflare.com, kai.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1irena.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (kai.ns.cloudflare.com, kai.ns.cloudflare.com, kai.ns.cloudflare.com...)

Analysis

IP Addresses

pg2021c.com resolves to four IPs: 2606:4700:3035::6815:3993, 2606:4700:3035::ac43:92a4, 104.21.57.147 and 172.67.146.164.

Other host names such as harvard.edu.com, unused-31-133-5-70.hosteam.pl, unused-178-217-187-148.hosteam.pl, searchwarden.com and unused-31-133-3-219.hosteam.pl share IP numbers with pg2021c.com.

Name Servers

pg2021c.com is delegated to two name servers: irena.ns.cloudflare.com and kai.ns.cloudflare.com.

pg2021c.com uses the same name server setup as other domains, including 0036666.com, 7197777.com, 9785314.com, googlejogos.com and br86789.com.

At least part of the name servers for pg2021c.com are shared with other domains, for instance 8zhongguo.com, lyzmn.com, forgeline.nl, webzilla.co.nz and dougtravelsorlando.com.

These name servers are commonly used with hera.ns.cloudflare.com, leah.ns.cloudflare.com, joan.ns.cloudflare.com and ridge.ns.cloudflare.com.

Host names with six IP numbers:

irena.ns.cloudflare.com points to: 2606:4700:50::a29f:264f, 2803:f800:50::6ca2:c24f, 2a06:98c1:50::ac40:224f, 108.162.194.79, 162.159.38.79 and 172.64.34.79.

kai.ns.cloudflare.com points to: 2606:4700:58::adf5:3bbc, 2803:f800:50::6ca2:c1bc, 2a06:98c1:50::ac40:21bc, 108.162.193.188, 172.64.33.188 and 173.245.59.188.