`sk-system.pl`

DNSSEC	🔒 Signed (DS record present)
A	87.98.239.4^{🇵🇱 OVH87.98.128.0/17 ISP Paris, France}
		PTR	`cluster003.ovh.net`
NS	`dns100.ovh.net` ⭐
		A	2001:41d0:d00:fa00::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns100.ovh.net`
		A	5.135.250.177^{🇫🇷 OVH5.135.0.0/16}
			PTR	`dns100.ovh.net`
NS	`ns100.ovh.net`
		A	2001:41d0:b00:f400::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns100.ovh.net`
		A	5.135.44.185^{🇧🇪 OVH5.135.0.0/16}
			PTR	`ns100.ovh.net`
MX	`mx1.ovh.net` ⭐
		A	188.165.47.122^{🇫🇷 OVH188.165.0.0/16 ISP Paris, France}
			PTR	`mx1.ovh.net`
MX	`mx2.ovh.net`⁽⁵⁾
		A	87.98.132.45^{🇫🇷 OVH87.98.128.0/17 ISP Paris, France}
			PTR	`mx2.ovh.net`
MX	`mxb.ovh.net`⁽¹⁰⁰⁾
		A	46.105.45.21^{🇫🇷 OVH46.105.0.0/16 ISP Paris, France}
			PTR	`mxb.ovh.net`
TXT	`v=spf1`
TXT	`v=spf1 include:mx.ovh.com ~all`
TXT	`1\|www.sk-system.pl`
SOA	`dns100.ovh.net`tech@ovh.net serial=2075577754

`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=1778653914

Same first word

sk-system.ru

sk-system.co.jp

sk-system.com

sk-system.pl

Similar names

DNS History

11 records (6 active, 5 former)

●NSdns100.ovh.net2026-02-19 → 2026-05-13 · 3 obs

○ 2018-01-12 10:37:46
● 2026-02-19 03:54:44
● 2026-05-13 15:30:14

○NSdns200.anycast.me2015-05-14 → 2018-01-12 · 4 obs

● 2015-05-14 05:56:08
● 2018-01-12 10:37:46
○ 2026-02-19 03:54:44
○ 2026-05-13 15:30:14

●NSns100.ovh.net2026-02-19 → 2026-05-13 · 3 obs

○ 2018-01-12 10:37:46
● 2026-02-19 03:54:44
● 2026-05-13 15:30:14

○NSns200.anycast.me2015-05-14 → 2018-01-12 · 4 obs

● 2015-05-14 05:56:08
● 2018-01-12 10:37:46
○ 2026-02-19 03:54:44
○ 2026-05-13 15:30:14

●MXmx1.ovh.net2026-02-19 → 2026-05-13 · 3 obs

○ 2018-01-12 10:37:46
● 2026-02-19 03:54:44
● 2026-05-13 15:30:14

●MXmx2.ovh.net2026-02-19 → 2026-05-13 · 3 obs

○ 2018-01-12 10:37:46
● 2026-02-19 03:54:44
● 2026-05-13 15:30:14

○MXmx3.ovh.net2015-05-14 → 2018-01-12 · 4 obs

● 2015-05-14 05:56:08
● 2018-01-12 10:37:46
○ 2026-02-19 03:54:44
○ 2026-05-13 15:30:14

○MXmx4.ovh.net2015-05-14 → 2018-01-12 · 4 obs

● 2015-05-14 05:56:08
● 2018-01-12 10:37:46
○ 2026-02-19 03:54:44
○ 2026-05-13 15:30:14

●MXmxb.ovh.net2015-05-14 → 2026-05-13 · 2 obs

● 2015-05-14 05:56:08
● 2026-05-13 15:30:14

○A2001:41d0:1:1b00:87:98:239:42015-05-14 → 2018-01-12 · 4 obs

● 2015-05-14 05:56:08
● 2018-01-12 10:37:46
○ 2026-02-19 03:54:44
○ 2026-05-13 15:30:14

●A87.98.239.42015-05-14 → 2026-05-13 · 2 obs

● 2015-05-14 05:56:08
● 2026-05-13 15:30:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, d-dns.pl, h-dns.pl, f-dns.pl...	-
sk-system.pl	dns100.ovh.net, ns100.ovh.net	-

✅ Authoritative Response

Server:5.135.250.177

NS records: dns100.ovh.net, ns100.ovh.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 5202ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.98.239.4`
NS	2	`dns100.ovh.net, ns100.ovh.net`
MX	3	`mx2.ovh.net (pri: 5), mxb.ovh.net (pri: 100)...`
TXT	3	`v=spf1, 1\|www.sk-system.pl...`
SOA	1	`dns100.ovh.net tech.ovh.net`

Analysis

IP Addresses

sk-system.pl maps to IP address 87.98.239.4.

Other host names, for instance faratfilm.pl, spochacz.pl, bhp-doro.pl, rckkmyszyniec.pl and host-234.internet.pl share IP numbers with sk-system.pl.

Name Servers

Two name servers dns100.ovh.net and ns100.ovh.net are delegated to sk-system.pl.

sk-system.pl uses the same name server configuration as other domains, such as borjapindado.com, mahanani.net, 13.39.5.in-addr.arpa, cocinatelo.com and allcarparts.eu.

sk-system.pl shares some name servers with other domains, for example apc91.com.

Host names with two IPs:

dns100.ovh.net points to 2001:41d0:d00:fa00::2 and 5.135.250.177.

ns100.ovh.net points to 2001:41d0:b00:f400::2 and 5.135.44.185.

Mail Servers

sk-system.pl is handled by three mail servers: mx1.ovh.net, mx2.ovh.net and mxb.ovh.net.

sk-system.pl shares mail servers with other domains at least in part, for instance bourbonfinance.com, solasy.com, alphalogic.be, laeken.brussels and nodaplast.com.

These mail servers are commonly used together with mx3.ovh.net and mx4.ovh.net.

Host names with a single IP:

mx1.ovh.net points to 188.165.47.122

mx2.ovh.net points to 87.98.132.45

mxb.ovh.net points to 46.105.45.21

sk-system.pl - robtex.com

sk-system.pl

pl

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`sk-system.pl`

`pl`