`cityconstruction.pl`

DNSSEC	⚠️ Not signed
A	185.208.164.2^{🇵🇱 CF-GDA185.208.164.0/24}
		PTR	`s70.cyber-folks.pl`
NS	`ns1.cyberfolks.pl` ⭐
		A	94.152.254.111^{🇵🇱 OXYLION-AS94.152.254.0/24}
			PTR	`ns1.cyberfolks.pl`
NS	`ns2.cyberfolks.pl`
		A	94.152.255.111^{🇵🇱 OXYLION-AS94.152.255.0/24}
			PTR	`ns2.cyberfolks.pl`
NS	`ns3.cyberfolks.pl`
		A	94.152.254.161^{🇵🇱 OXYLION-AS94.152.254.0/24}
			PTR	`ns3.cyberfolks.pl`
MX	`mail.cityconstruction.pl` ⭐
		A	185.208.164.2^{🇵🇱 CF-GDA185.208.164.0/24}
			PTR	`s70.cyber-folks.pl`
TXT	`v=spf1 a mx include:_spf.cyberfolks.pl -all`
SOA	`ns1.cyberfolks.pl`hostmaster@cityconstruction.pl 2026-02-14 #1

`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=1776061969

Previously MX for

cityconstruction.pl

Same first word

cityconstruction.com

cityconstruction.co.nz

cityconstruction.net

cityconstruction.build

cityconstruction.pl

Similar names

constructioncity.no

constructioncity.net

constructioncity.com

DNS History

13 records (5 active, 8 former)

○NSdns.home.pl2015-06-22 → 2017-03-25 · 4 obs

● 2015-06-22 09:47:50
● 2017-03-25 19:19:16
○ 2026-04-11 19:57:20
○ 2026-04-13 17:10:38

○NSdns2.home.pl2015-06-22 → 2017-03-25 · 4 obs

● 2015-06-22 09:47:50
● 2017-03-25 19:19:16
○ 2026-04-11 19:57:20
○ 2026-04-13 17:10:38

○NSdns3.home.pl2015-06-22 → 2017-03-25 · 4 obs

● 2015-06-22 09:47:50
● 2017-03-25 19:19:16
○ 2026-04-11 19:57:20
○ 2026-04-13 17:10:38

●NSns1.cyberfolks.pl2026-04-11 → 2026-04-13 · 3 obs

○ 2017-03-25 19:19:16
● 2026-04-11 19:57:20
● 2026-04-13 17:10:38

●NSns2.cyberfolks.pl2026-04-11 → 2026-04-13 · 3 obs

○ 2017-03-25 19:19:16
● 2026-04-11 19:57:20
● 2026-04-13 17:10:38

●NSns3.cyberfolks.pl2026-04-11 → 2026-04-13 · 3 obs

○ 2017-03-25 19:19:16
● 2026-04-11 19:57:20
● 2026-04-13 17:10:38

○MXcityconstruction.pl2015-06-22 → 2017-03-25 · 4 obs

● 2015-06-22 09:47:50
● 2017-03-25 19:19:16
○ 2026-04-11 19:57:20
○ 2026-04-13 17:10:38

●MXmail.cityconstruction.pl2026-04-11 → 2026-04-13 · 3 obs

○ 2017-03-25 19:19:16
● 2026-04-11 19:57:20
● 2026-04-13 17:10:38

●A185.208.164.22026-04-11 → 2026-04-13 · 3 obs

○ 2017-03-25 19:19:16
● 2026-04-11 19:57:20
● 2026-04-13 17:10:38

○A46.242.220.412017-03-25 → 2017-03-25 · 4 obs

○ 2016-07-10 00:30:26
● 2017-03-25 19:19:16
○ 2026-04-11 19:57:20
○ 2026-04-13 17:10:38

○A46.242.238.2202026-04-11 → 2026-04-13 · 2 obs

○ 2026-04-11 19:57:20
○ 2026-04-13 17:10:38

○A79.96.116.662015-06-22 → 2016-02-29 · 4 obs

● 2015-06-22 09:47:50
● 2016-02-29 12:28:02
○ 2016-07-10 00:30:26
○ 2026-04-13 17:10:38

○A79.96.120.602016-07-10 → 2016-07-10 · 4 obs

○ 2016-02-29 12:28:02
● 2016-07-10 00:30:26
○ 2017-03-25 19:19:16
○ 2026-04-13 17:10:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
cityconstruction.pl	ns1.cyberfolks.pl, ns3.cyberfolks.pl, ns2.cyberfolks.pl	3 records

✅ Authoritative Response

Server:94.152.254.111

NS records: ns1.cyberfolks.pl, ns3.cyberfolks.pl, ns2.cyberfolks.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cityconstruction.pl (unsigned zone)

⏱️ Timing

Total: 677ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.208.164.2`
NS	3	`ns1.cyberfolks.pl, ns2.cyberfolks.pl...`
MX	1	`mail.cityconstruction.pl (pri: 10)`
TXT	1	`v=spf1 a mx include:_spf.cyberfolks.pl -`
SOA	1	`ns1.cyberfolks.pl hostmaster.cityconstru`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns3.cyberfolks.pl, ns2.cyberfolks.pl, ns1.cyberfolks.pl)

Analysis

IP Addresses

cityconstruction.pl points to a single IP number: 185.208.164.2.

Other host names, for instance mail.linstar.eu, _dc-mx.bac04f7deae1.rcc.czest.pl, mail.pioterrberry.pl, mail.cechkrosno.pl and cesco.nl share IP numbers with cityconstruction.pl.

Name Servers

The delegation for cityconstruction.pl is handled by three name servers: ns1.cyberfolks.pl, ns2.cyberfolks.pl and ns3.cyberfolks.pl.

cityconstruction.pl at least partially shares name servers with other domains, for instance pie.net.pl, inisi.pl, deja.com.pl, id-design.pl and tssp.krakow.pl.

These name servers are often used together with ns1.hekko.net.pl, ns2.hekko.net.pl, dns1.linuxpl.com, dns2.linuxpl.com and dns3.linuxpl.com.

Host names with one IP number:

ns1.cyberfolks.pl points to 94.152.254.111.

ns2.cyberfolks.pl points to 94.152.255.111.

ns3.cyberfolks.pl points to 94.152.254.161.

Mail Servers

cityconstruction.pl is handled by a single mail server, mail.cityconstruction.pl.

mail.cityconstruction.pl points to a single IP: 185.208.164.2.

cityconstruction.pl - robtex.com