`contacts-4us.com`

DNSSEC	⚠️ Not signed
A	195.78.67.57^{🇵🇱 CF-GDA195.78.66.0/23}
		PTR	`s179.cyber-folks.pl`
NS	`dns1.linuxpl.com` ⭐ ⚠️ Not in parent delegation
		A	94.152.254.111^{🇵🇱 OXYLION-AS94.152.254.0/24}
			PTR	`ns1.cyberfolks.pl`
NS	`dns2.linuxpl.com` ⚠️ Not in parent delegation
		A	94.152.255.111^{🇵🇱 OXYLION-AS94.152.255.0/24}
			PTR	`ns2.cyberfolks.pl`
NS	`ns1.ssd-dns.pl` ⚠️ Not in zone NS records
		A	94.152.254.111^{🇵🇱 OXYLION-AS94.152.254.0/24}
			PTR	`ns1.cyberfolks.pl`
NS	`ns2.ssd-dns.pl` ⚠️ Not in zone NS records
		A	94.152.255.111^{🇵🇱 OXYLION-AS94.152.255.0/24}
			PTR	`ns2.cyberfolks.pl`
MX	`mail.contacts-4us.com` ⭐
		A	195.78.67.57^{🇵🇱 CF-GDA195.78.66.0/23}
			PTR	`s179.cyber-folks.pl`
TXT	`google-site-verification=khIOY-T6HGKhesJ30vj3Oh25PR6aqkTc-H_tnMXvxvk`
TXT	`v=spf1 a mx include:spf.linuxpl.com ip4:195.78.67.57 -all`
SOA	`dns1.linuxpl.com`hostmaster@contacts-4us.com 2023-11-21 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776132117

Subdomains

mail.contacts-4us.com

Same first word

contacts-4us.com

DNS History

10 records (6 active, 4 former)

●NSdns1.linuxpl.com2020-03-25 → 2026-04-14 · 3 obs

○ 2017-03-27 18:23:02
● 2020-03-25 06:42:06
● 2026-04-14 02:23:08

○NSdns12.linuxpl.com2015-08-04 → 2017-03-27 · 4 obs

● 2015-08-04 00:52:48
● 2017-03-27 18:23:02
○ 2020-03-25 06:42:06
○ 2026-04-14 02:23:08

●NSdns2.linuxpl.com2020-03-25 → 2026-04-14 · 3 obs

○ 2017-03-27 18:23:02
● 2020-03-25 06:42:06
● 2026-04-14 02:23:08

●NSns1.ssd-dns.pl2026-04-01 → 2026-04-14 · 3 obs

○ 2020-03-25 06:42:06
● 2026-04-01 06:48:52
● 2026-04-14 02:23:08

○NSns12.linuxpl.com2015-08-04 → 2017-03-27 · 4 obs

● 2015-08-04 00:52:48
● 2017-03-27 18:23:02
○ 2020-03-25 06:42:06
○ 2026-04-14 02:23:08

●NSns2.ssd-dns.pl2026-04-01 → 2026-04-14 · 3 obs

○ 2020-03-25 06:42:06
● 2026-04-01 06:48:52
● 2026-04-14 02:23:08

●MXmail.contacts-4us.com2015-08-04 → 2026-04-14 · 2 obs

● 2015-08-04 00:52:48
● 2026-04-14 02:23:08

●A195.78.67.572026-04-01 → 2026-04-14 · 3 obs

○ 2020-03-25 06:42:06
● 2026-04-01 06:48:52
● 2026-04-14 02:23:08

○A85.17.184.322015-08-04 → 2017-03-27 · 4 obs

● 2015-08-04 00:52:48
● 2017-03-27 18:23:02
○ 2020-03-25 06:42:06
○ 2026-04-14 02:23:08

○A94.130.51.1512020-03-25 → 2020-03-25 · 4 obs

○ 2017-03-27 18:23:02
● 2020-03-25 06:42:06
○ 2026-04-01 06:48:52
○ 2026-04-14 02:23:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
contacts-4us.com	ns1.ssd-dns.pl, ns2.ssd-dns.pl	-

✅ Authoritative Response

Server:94.152.254.111

NS records: ns1.ssd-dns.pl, ns2.ssd-dns.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contacts-4us.com (unsigned zone)

⏱️ Timing

Total: 467ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.78.67.57`
NS	2	`dns1.linuxpl.com, dns2.linuxpl.com`
MX	1	`mail.contacts-4us.com (pri: 10)`
TXT	2	`google-site-verification=khIOY-T6HGKhesJ, v=spf1 a mx include:spf.linuxpl.com ip4:`
SOA	1	`dns1.linuxpl.com hostmaster.contacts-4us`

Analysis

Hierarchy

The parent of mail.contacts-4us.com is contacts-4us.com.

IP Addresses

contacts-4us.com points to an IP address: 195.78.67.57.

other host names include mail.gameshot.pl, zapusckorzenie.pl, ssd10.linuxpl.com, motocyklistki.pl and jmfilm.pl; they share IP numbers with contacts-4us.com.

Name Servers

contacts-4us.com delegates to four name servers: dns1.linuxpl.com, dns2.linuxpl.com, ns1.ssd-dns.pl and ns2.ssd-dns.pl.

contacts-4us.com at least partially shares name servers with other domains, for instance monart.com.pl, ceti-gk.com, antonya.pl, zlomowanie.auto.pl and ckktrening.pl.