pgra.cz - robtex.com

pgra.cz

DNSSEC⚠️ Not signed
A67.199.248.12🇺🇸 Google67.199.248.0/24 BITLY/GCP
PTRcname.bitly.com
A67.199.248.13🇺🇸 Google67.199.248.0/24 BITLY/GCP
NSdana.ns.cloudflare.com
A2606:4700:50::adf5:3a69🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdana.ns.cloudflare.com
A2803:f800:50::6ca2:c069🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdana.ns.cloudflare.com
A2a06:98c1:50::ac40:2069🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdana.ns.cloudflare.com
A108.162.192.105🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdana.ns.cloudflare.com
A172.64.32.105🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdana.ns.cloudflare.com
A173.245.58.105🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdana.ns.cloudflare.com
NShugh.ns.cloudflare.com
A2606:4700:58::adf5:3b75🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhugh.ns.cloudflare.com
A2803:f800:50::6ca2:c175🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhugh.ns.cloudflare.com
A2a06:98c1:50::ac40:2175🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhugh.ns.cloudflare.com
A108.162.193.117🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhugh.ns.cloudflare.com
A172.64.33.117🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhugh.ns.cloudflare.com
A173.245.59.117🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhugh.ns.cloudflare.com
SOAdana.ns.cloudflare.comdns@cloudflare.com serial=2405584415

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1782236837

Same first word

Similar names

DNS History

6 records (4 active, 2 former)

201820192020202120222023202420252026NSdana.ns.cloudflare.comhugh.ns.cloudflare.comMXmail.polscygracze.plA67.199.248.1267.199.248.1391.244.71.176
NSdana.ns.cloudflare.com2017-03-16 → 2026-06-23 · 2 obs
● 2017-03-16 15:15:50
● 2026-06-23 18:11:42
NShugh.ns.cloudflare.com2017-03-16 → 2026-06-23 · 2 obs
● 2017-03-16 15:15:50
● 2026-06-23 18:11:42
MXmail.polscygracze.pl2017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 15:15:50
○ 2026-06-21 19:19:08
○ 2026-06-23 18:11:42
A67.199.248.122026-06-21 → 2026-06-23 · 3 obs
○ 2017-03-16 15:15:50
● 2026-06-21 19:19:08
● 2026-06-23 18:11:42
A67.199.248.132026-06-21 → 2026-06-23 · 3 obs
○ 2017-03-16 15:15:50
● 2026-06-21 19:19:08
● 2026-06-23 18:11:42
A91.244.71.1762017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 15:15:50
○ 2026-06-21 19:19:08
○ 2026-06-23 18:11:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
pgra.czdana.ns.cloudflare.com, hugh.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.105

NS records: dana.ns.cloudflare.com, hugh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pgra.cz (unsigned zone)

⏱️ Timing

Total: 1300ms | Queries: -

📄 Records

TypeCountSample Data
A267.199.248.13, 67.199.248.12
NS2dana.ns.cloudflare.com, hugh.ns.cloudflare.com
SOA1dana.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

pgra.cz has two IP addresses: 67.199.248.12 and 67.199.248.13

Additional host names — grow.bi, viia.co, berea.link and two others — share IP numbers with pgra.cz.

Name Servers

Two name servers handle the delegation for pgra.cz: dana.ns.cloudflare.com and hugh.ns.cloudflare.com.

pgra.cz shares its name server setup with other domains, including cdnxd.com, kentaccn.com, studiolungta.com and two others.

The name servers of pgra.cz overlap at least partially with those of other domains — among them okfun.icu, czaroslaw.pl, moonmn.com and two more.

These name servers commonly appear in combination with the name servers dave.ns.cloudflare.com.

Host names with 6 IP numbers:

dana.ns.cloudflare.com resolves to 108.162.192.105, 172.64.32.105 and 173.245.58.105 among others, with 3 other IP addresses in total.

hugh.ns.cloudflare.com resolves to 108.162.193.117, 172.64.33.117 and 173.245.59.117 among others, with 3 other IP addresses in total.