`cs-constructions.pl`

DNSSEC	⚠️ Not signed
A	94.152.10.78^{🇵🇱 CF-KRK94.152.0.0/20 Hx}
		PTR	`hostsiedemosiem.kei.pl`
NS	`ns2.kei.pl` ⭐ ⚠️ Not in parent delegation
		A	94.152.255.100^{🇵🇱 OXYLION-AS94.152.255.0/24}
			PTR	`ns2.kei.pl`
NS	`ns1.kei.pl` ⚠️ Not in parent delegation
		A	94.152.254.100^{🇵🇱 OXYLION-AS94.152.254.0/24}
			PTR	`ns1.kei.pl`
NS	`ns1.tld.pl` ⚠️ Not in zone NS records
		A	94.152.254.101^{🇵🇱 OXYLION-AS94.152.254.0/24}
			PTR	`ns1.tld.pl`
NS	`ns2.tld.pl` ⚠️ Not in zone NS records
		A	94.152.255.101^{🇵🇱 OXYLION-AS94.152.255.0/24}
			PTR	`ns2.tld.pl`
MX	`cs-constructions.pl` ⭐
		A	94.152.10.78^{🇵🇱 CF-KRK94.152.0.0/20 Hx}
			PTR	`hostsiedemosiem.kei.pl`
TXT	`v=spf1 a mx include:spf.tld.pl -all`
SOA	`ns2.kei.pl`admin@kei.pl 2024-01-29 #0

`pl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a-dns.pl` ⭐
	NS	`b-dns.pl`
	NS	`d-dns.pl`
	NS	`f-dns.pl`
	NS	`h-dns.pl`
	NS	`j-dns.pl`
	TXT	`ccTLD of Poland`
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1774337709

MX for

cs-constructions.pl

Same first word

cs-constructions.pl

Similar names

scs-construction.com

DNS History

7 records (6 active, 1 former)

●NSns1.kei.pl2026-03-10 → 2026-03-25 · 3 obs

○ 2015-07-20 10:52:22
● 2026-03-10 18:20:46
● 2026-03-25 05:47:26

●NSns1.tld.pl2015-07-20 → 2026-03-25 · 2 obs

● 2015-07-20 10:52:22
● 2026-03-25 05:47:26

●NSns2.kei.pl2026-03-10 → 2026-03-25 · 3 obs

○ 2015-07-20 10:52:22
● 2026-03-10 18:20:46
● 2026-03-25 05:47:26

●NSns2.tld.pl2015-07-20 → 2026-03-25 · 2 obs

● 2015-07-20 10:52:22
● 2026-03-25 05:47:26

●MXcs-constructions.pl2015-07-20 → 2026-03-25 · 2 obs

● 2015-07-20 10:52:22
● 2026-03-25 05:47:26

●A94.152.10.782026-03-10 → 2026-03-25 · 3 obs

○ 2017-04-10 17:18:38
● 2026-03-10 18:20:46
● 2026-03-25 05:47:26

○A94.152.130.2432015-07-20 → 2017-04-10 · 4 obs

● 2015-07-20 10:52:22
● 2017-04-10 17:18:38
○ 2026-03-10 18:20:46
○ 2026-03-25 05:47:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	b-dns.pl, j-dns.pl, f-dns.pl, h-dns.pl...	-
cs-constructions.pl	ns2.tld.pl, ns1.tld.pl	2 records

✅ Authoritative Response

Server:94.152.254.101

NS records: ns2.tld.pl, ns1.tld.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cs-constructions.pl (unsigned zone)

⏱️ Timing

Total: 761ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.152.10.78`
NS	2	`ns1.kei.pl, ns2.kei.pl`
MX	1	`cs-constructions.pl (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.tld.pl -all`
SOA	1	`ns2.kei.pl admin.kei.pl`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.tld.pl, ns1.tld.pl)

Analysis

Mail Server Role

cs-constructions.pl serves as the mail server for cs-constructions.pl.

IP Addresses

cs-constructions.pl points to an IP address: 94.152.10.78.

other host names include dth.pl, dzienpanski.pl, poczta.havel-composites.pl, niedoparki.pl and mx-1.swiecie24.pl; they share IP numbers with cs-constructions.pl.

Name Servers

cs-constructions.pl delegates to four name servers: ns1.kei.pl, ns2.kei.pl, ns1.tld.pl and ns2.tld.pl.

cs-constructions.pl at least partially shares name servers with other domains, for instance psc-group.com, sniezka.md, parejko.com, szychowski.co and unooptic.pl.

These name servers are commonly used alongside ns3.kei.pl.

Host names with one IP number: ns1.kei.pl points to: 94.152.254.100; ns2.kei.pl points to: 94.152.255.100; ns1.tld.pl points to: 94.152.254.101; ns2.tld.pl points to: 94.152.255.101.

Mail Servers

cs-constructions.pl is handled by a single mail server.

The host name cs-constructions.pl points to IP 94.152.10.78.

cs-constructions.pl - robtex.com