`concreteshow.com.pl`

DNSSEC	⚠️ Not signed
NS	`ns1.ubmdns.com` ⭐
		A	2400:cb00:2049:1::a29f:d0^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.ubmdns.com`
		A	162.159.0.208^{Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.ubmdns.com`
		A	2400:cb00:2049:1::a29f:1d0^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns2.ubmdns.com`
		A	162.159.1.208^{Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.ubmdns.com`
TXT	`v=spf1 mx include:spf.ubm-us.net -all`
SOA	`ns1.ubmdns.com`dns@cloudflare.com serial=2409117921

`com.pl`

	DNSSEC	⚠️ Not signed
	NS	`a-dns.pl` ⭐ ⚠️ Not in parent delegation
	NS	`b-dns.pl` ⚠️ Not in parent delegation
	NS	`d-dns.pl` ⚠️ Not in parent delegation
	NS	`f-dns.pl` ⚠️ Not in parent delegation
	NS	`h-dns.pl` ⚠️ Not in parent delegation
	NS	`j-dns.pl` ⚠️ Not in parent delegation
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1784269875

Same first word

concreteshow.com.mx

concreteshow.com

concreteshow.com.br

concreteshow.com.ua

concreteshow.com.pl

concreteshow.co.in

concreteshow.org.uk

concreteshow.com.ly

DNS History

2 records (2 active, 0 former)

●NSns1.ubmdns.com2026-07-13 → 2026-07-17 · 2 obs

● 2026-07-13 11:02:56
● 2026-07-17 10:52:28

●NSns2.ubmdns.com2026-07-13 → 2026-07-17 · 2 obs

● 2026-07-13 11:02:56
● 2026-07-17 10:52:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	f-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl...	-
concreteshow.com.pl	ns1.ubmdns.com, ns2.ubmdns.com	-

✅ Authoritative Response

Server:162.159.1.208

NS records: ns1.ubmdns.com, ns2.ubmdns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 439ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.ubmdns.com, ns2.ubmdns.com`
TXT	1	`v=spf1 mx include:spf.ubm-us.net -all`
SOA	1	`ns1.ubmdns.com dns.cloudflare.com`

Analysis

Name Servers

concreteshow.com.pl is delegated to two name servers: ns1.ubmdns.com and ns2.ubmdns.com.

concreteshow.com.pl shares its name server setup with other domains, including ifsec-nigeria.com, ftexpo.com, rfid-eu.com and two others.

concreteshow.com.pl shares at least some of its name servers with other domains, such as unstrung.com.

ns1.ubmdns.com and ns2.ubmdns.com each resolve to two IP addresses: ns1.ubmdns.com points to 162.159.0.208 and 2400:cb00:2049:1::a29f:d0, while ns2.ubmdns.com points to 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0.

concreteshow.com.pl - robtex.com