4sch.pl - robtex.com

4sch.pl

DNSSEC⚠️ Not signed
A2a02:4780:4b:b7d9:cc06:16bd:4fcf:1f07🇨🇾 IIHOS0012a02:4780:4b::/48 HOSTINGER-US
A2a02:4780:4c:3cfa:fd3c:5447:25:e042🇨🇾 IIHOS0012a02:4780:4c::/48 HOSTINGER US
A88.223.87.113🇱🇹 IIHOS00188.223.80.0/21 HOSTINGER US
A147.79.72.200🇺🇸 IIHOS001147.79.72.0/21 HOSTINGER US
NSns1.dns-parking.com ⭐
A2400:cb00:2049:1::a29f:18c9🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.24.201Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dns-parking.com
NSns2.dns-parking.com
A2400:cb00:2049:1::a29f:192a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.25.42Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dns-parking.com
MXmx1.hostinger.pl ⭐
A2606:4700:90:0:c1f8:f874:2386:b61f🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.65.182.103🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-65-182-103.defastlink.net
MXmx2.hostinger.pl(10)
A2606:4700:90:0:c1f8:f874:2386:b61f🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.65.182.103🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-65-182-103.defastlink.net
TXTv=spf1 include:_spf.mail.hostinger.com ~all
SOAns1.dns-parking.comdns@hostinger.com 2026-03-12 #1

pl

DNSSEC🔒 Signed (DS record present)
NSa-dns.pl ⭐
NSb-dns.pl
NSd-dns.pl
NSf-dns.pl
NSh-dns.pl
NSj-dns.pl
TXTccTLD of Poland
SOAa-dns.pldnsmaster@nask.pl serial=1771291803

Same first word

4sch.pl
4sch.ru

Similar names

hs4c.com
c4sh.co.uk
s4hc.com
s4hc.de
4shc.co.uk
4csh.com
s4ch.net
s4ch.solutions
4hsc.org
s4ch.org
cs4h.com
sch4.net
s4ch.com
sh4c.com
csh4.com
4hcs.com
c4sh.com
hsc4.com
chs4.com
c4sh.biz
sch4.ru

DNS History

34 records (8 active, 26 former)

20162017201820192020202120222023202420252026NSns1.dns-parking.comns2.dns-parking.comdns108.ovh.netns1.4sch.plns108.ovh.netns2.4sch.plMXmx1.hostinger.plmx2.hostinger.plmail.4sch.plmx1.ovh.netmx2.ovh.netmxb.ovh.netA147.79.72.2002a02:4780:4b:b7d9:cc06:16bd:4fcf:1f072a02:4780:4c:3cfa:fd3c:5447:25:e04288.223.87.113145.223.124.242145.223.124.243147.79.72.20147.79.72.206147.79.72.77147.79.79.79213.186.33.822a02:4780:4a:89b:26d4:b5d5:4541:17a52a02:4780:4b:59ba:2e5c:f9ad:51ad:64ca2a02:4780:4b:5f63:a5f4:3481:9d26:a9562a02:4780:4b:d1d3:aa3f:fb12:48d1:e1722a02:4780:4b:f187:23b:54b5:4db9:89a32a02:4780:4c:7024:a730:2be4:ea05:64412a02:4780:4c:8fa1:89b2:906f:67cb:df922a02:4780:4d:e6d1:a26c:8a01:bc23:c8945.133.8.4288.223.87.14388.223.87.2
○NSdns108.ovh.net2015-06-30 → 2016-01-20 · 4 obs
● 2015-06-30 07:10:54
● 2016-01-20 09:57:54
○ 2016-04-24 23:26:32
○ 2026-03-14 18:01:42
○NSns1.4sch.pl2016-12-27 → 2016-12-27 · 4 obs
○ 2016-04-24 23:26:32
● 2016-12-27 08:36:02
○ 2026-02-21 20:09:20
○ 2026-03-14 18:01:42
●NSns1.dns-parking.com2026-02-21 → 2026-03-14 · 3 obs
○ 2016-12-27 08:36:02
● 2026-02-21 20:09:20
● 2026-03-14 18:01:42
○NSns108.ovh.net2015-06-30 → 2016-01-20 · 4 obs
● 2015-06-30 07:10:54
● 2016-01-20 09:57:54
○ 2016-04-24 23:26:32
○ 2026-03-14 18:01:42
○NSns2.4sch.pl2016-12-27 → 2016-12-27 · 4 obs
○ 2016-04-24 23:26:32
● 2016-12-27 08:36:02
○ 2026-02-21 20:09:20
○ 2026-03-14 18:01:42
●NSns2.dns-parking.com2026-02-21 → 2026-03-14 · 3 obs
○ 2016-12-27 08:36:02
● 2026-02-21 20:09:20
● 2026-03-14 18:01:42
○MXmail.4sch.pl2016-12-27 → 2016-12-27 · 4 obs
○ 2016-04-24 23:26:32
● 2016-12-27 08:36:02
○ 2026-02-21 20:09:20
○ 2026-03-14 18:01:42
●MXmx1.hostinger.pl2026-02-21 → 2026-03-14 · 3 obs
○ 2016-12-27 08:36:02
● 2026-02-21 20:09:20
● 2026-03-14 18:01:42
○MXmx1.ovh.net2015-06-30 → 2016-01-20 · 4 obs
● 2015-06-30 07:10:54
● 2016-01-20 09:57:54
○ 2016-04-24 23:26:32
○ 2026-03-14 18:01:42
●MXmx2.hostinger.pl2026-02-21 → 2026-03-14 · 3 obs
○ 2016-12-27 08:36:02
● 2026-02-21 20:09:20
● 2026-03-14 18:01:42
○MXmx2.ovh.net2015-06-30 → 2016-01-20 · 4 obs
● 2015-06-30 07:10:54
● 2016-01-20 09:57:54
○ 2016-04-24 23:26:32
○ 2026-03-14 18:01:42
○MXmxb.ovh.net2015-06-30 → 2016-01-20 · 4 obs
● 2015-06-30 07:10:54
● 2016-01-20 09:57:54
○ 2016-04-24 23:26:32
○ 2026-03-14 18:01:42
○A145.223.124.2422026-03-14 → 2026-03-14 · 4 obs
○ 2026-02-23 15:14:34
● 2026-03-14 10:07:30
○ 2026-03-14 18:01:40
○ 2026-03-14 18:01:42
○A145.223.124.2432026-02-21 → 2026-02-21 · 4 obs
○ 2016-12-27 08:36:02
● 2026-02-21 20:09:20
○ 2026-02-23 15:14:34
○ 2026-03-14 18:01:42
○A147.79.72.202026-02-23 → 2026-02-23 · 4 obs
○ 2026-02-21 20:09:20
● 2026-02-23 15:14:34
○ 2026-03-14 10:07:30
○ 2026-03-14 18:01:42
●A147.79.72.2002026-03-14 → 2026-03-14 · 3 obs
○ 2026-03-14 10:07:30
● 2026-03-14 18:01:40
● 2026-03-14 18:01:42
○A147.79.72.2062026-02-21 → 2026-03-14 · 2 obs
○ 2026-02-21 20:09:20
○ 2026-03-14 18:01:42
○A147.79.72.772026-02-21 → 2026-02-21 · 4 obs
○ 2016-12-27 08:36:02
● 2026-02-21 20:09:20
○ 2026-02-23 15:14:34
○ 2026-03-14 18:01:42
○A147.79.79.792026-03-14 → 2026-03-14 · 4 obs
○ 2026-02-23 15:14:34
● 2026-03-14 10:07:30
○ 2026-03-14 18:01:40
○ 2026-03-14 18:01:42
○A213.186.33.822015-06-30 → 2016-01-20 · 4 obs
● 2015-06-30 07:10:54
● 2016-01-20 09:57:54
○ 2016-04-24 23:26:32
○ 2026-03-14 18:01:42
○A2a02:4780:4a:89b:26d4:b5d5:4541:17a52026-03-14 → 2026-03-14 · 4 obs
○ 2026-02-23 15:14:34
● 2026-03-14 10:07:30
○ 2026-03-14 18:01:40
○ 2026-03-14 18:01:42
○A2a02:4780:4b:59ba:2e5c:f9ad:51ad:64ca2026-03-14 → 2026-03-14 · 4 obs
○ 2026-02-23 15:14:34
● 2026-03-14 10:07:30
○ 2026-03-14 18:01:40
○ 2026-03-14 18:01:42
○A2a02:4780:4b:5f63:a5f4:3481:9d26:a9562026-02-21 → 2026-03-14 · 2 obs
○ 2026-02-21 20:09:20
○ 2026-03-14 18:01:42
●A2a02:4780:4b:b7d9:cc06:16bd:4fcf:1f072026-03-14 → 2026-03-14 · 3 obs
○ 2026-03-14 10:07:30
● 2026-03-14 18:01:40
● 2026-03-14 18:01:42
○A2a02:4780:4b:d1d3:aa3f:fb12:48d1:e1722026-02-23 → 2026-02-23 · 4 obs
○ 2026-02-21 20:09:20
● 2026-02-23 15:14:34
○ 2026-03-14 10:07:30
○ 2026-03-14 18:01:42
○A2a02:4780:4b:f187:23b:54b5:4db9:89a32026-02-21 → 2026-02-21 · 4 obs
○ 2016-12-27 08:36:02
● 2026-02-21 20:09:20
○ 2026-02-23 15:14:34
○ 2026-03-14 18:01:42
●A2a02:4780:4c:3cfa:fd3c:5447:25:e0422026-03-14 → 2026-03-14 · 3 obs
○ 2026-03-14 10:07:30
● 2026-03-14 18:01:40
● 2026-03-14 18:01:42
○A2a02:4780:4c:7024:a730:2be4:ea05:64412026-02-21 → 2026-03-14 · 2 obs
○ 2026-02-21 20:09:20
○ 2026-03-14 18:01:42
○A2a02:4780:4c:8fa1:89b2:906f:67cb:df922026-02-21 → 2026-02-21 · 4 obs
○ 2016-12-27 08:36:02
● 2026-02-21 20:09:20
○ 2026-02-23 15:14:34
○ 2026-03-14 18:01:42
○A2a02:4780:4d:e6d1:a26c:8a01:bc23:c8942026-02-23 → 2026-02-23 · 4 obs
○ 2026-02-21 20:09:20
● 2026-02-23 15:14:34
○ 2026-03-14 10:07:30
○ 2026-03-14 18:01:42
○A5.133.8.422016-12-27 → 2016-12-27 · 4 obs
○ 2016-04-24 23:26:32
● 2016-12-27 08:36:02
○ 2026-02-21 20:09:20
○ 2026-03-14 18:01:42
●A88.223.87.1132026-03-14 → 2026-03-14 · 3 obs
○ 2026-03-14 10:07:30
● 2026-03-14 18:01:40
● 2026-03-14 18:01:42
○A88.223.87.1432026-02-23 → 2026-02-23 · 4 obs
○ 2026-02-21 20:09:20
● 2026-02-23 15:14:34
○ 2026-03-14 10:07:30
○ 2026-03-14 18:01:42
○A88.223.87.22026-02-21 → 2026-03-14 · 2 obs
○ 2026-02-21 20:09:20
○ 2026-03-14 18:01:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
plf-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl...-
4sch.plns2.dns-parking.com, ns1.dns-parking.com-

✅ Authoritative Response

Server: 162.159.24.201

NS records: ns2.dns-parking.com, ns1.dns-parking.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4sch.pl (unsigned zone)

⏱️ Timing

Total: 493ms | Queries: -

📄 Records

TypeCountSample Data
A288.223.87.113, 147.79.72.200
AAAA22a02:4780:4c:3cfa:fd3c:5447:25:e042, 2a02:4780:4b:b7d9:cc06:16bd:4fcf:1f07
NS2ns1.dns-parking.com, ns2.dns-parking.com
MX2mx1.hostinger.pl (pri: 5), mx2.hostinger.pl (pri: 10)
TXT1v=spf1 include:_spf.mail.hostinger.com ~
SOA1ns1.dns-parking.com dns.hostinger.com

Analysis

IP Addresses

Four IP numbers are pointed to by 4sch.pl: 2a02:4780:4b:b7d9:cc06:16bd:4fcf:1f07, 2a02:4780:4c:3cfa:fd3c:5447:25:e042, 88.223.87.113 and 147.79.72.200.

other host names including www.gmsmx.com.cdn.hstgr.net, www.runnerslab.com.co.cdn.hstgr.net, seoxml.com, recipecenter.online and voyagesurmesure.fr share IP numbers with 4sch.pl.

Name Servers

4sch.pl is delegated to two name servers ns1.dns-parking.com and ns2.dns-parking.com.

4sch.pl shares the same name server setup as other domains, for instance bramanti.com.ar, instechvest.online, ginnyfromtheblog.com, paranormalhaze.com and magaland.com.

Host names with two IP numbers:

The host name ns1.dns-parking.com points to 2400:cb00:2049:1::a29f:18c9 and 162.159.24.201; the host name ns2.dns-parking.com points to 2400:cb00:2049:1::a29f:192a and 162.159.25.42.

Mail Servers

Two mail servers handle 4sch.pl: mx1.hostinger.pl and mx2.hostinger.pl.

4sch.pl shares the same mail server setup as other domains, for instance agricole.co, meks.pl, magicflvacation.com, bonepass.com and 2backpranie.pl.

4sch.pl shares some mail servers with other domains, at least partially, for instance bee4theshow.com, iamcubanallstar.com, pzeronedev.com, tradexo.net and amber.art.pl.

Host names with two IP numbers:

mx1.hostinger.pl points to 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103

mx2.hostinger.pl points to 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103

Host names pointing to 2606:4700:90:0:c1f8:f874:2386:b61f: mx1.hostinger.pl and mx2.hostinger.pl

Host names pointing to 172.65.182.103: mx1.hostinger.pl and mx2.hostinger.pl