c2000.pl - dns.ninja

c2000.pl

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:951a🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:21c5🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.33.197Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.149.26🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSali.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a3b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRali.ns.cloudflare.com
A2803:f800:50::6ca2:c03b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRali.ns.cloudflare.com
A2a06:98c1:50::ac40:203b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRali.ns.cloudflare.com
A108.162.192.59🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRali.ns.cloudflare.com
A172.64.32.59🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRali.ns.cloudflare.com
A173.245.58.59🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRali.ns.cloudflare.com
NSanton.ns.cloudflare.com
A2606:4700:58::a29f:2caf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanton.ns.cloudflare.com
A2803:f800:50::6ca2:c3af🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRanton.ns.cloudflare.com
A2a06:98c1:50::ac40:23af🇺🇸 Cloudflare2a06:98c1:50::/45
PTRanton.ns.cloudflare.com
A108.162.195.175🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanton.ns.cloudflare.com
A162.159.44.175Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanton.ns.cloudflare.com
A172.64.35.175🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanton.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.33.197, 172.67.149.26
IPv6 hints2606:4700:3030::ac43:951a, 2606:4700:3035::6815:21c5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=99, name=cloudflare-ech.com
SOAali.ns.cloudflare.comdns@cloudflare.com serial=2406781191

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=1782369192
WOT: SAFE (72/100)

Subdomains

mail.c2000.pl

Same first word

c2000.cc
c2000.pt
c2000.cn
c2000.pl
c2000.net
c2000.ru
c2000.fr
c2000.info
c2000.nl
c2000.at
c2000.es
c2000.cz

Similar names

2000c.com
2000c.co.kr
2000c.net
c0020.com
2000c.cyou

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSali.ns.cloudflare.comanton.ns.cloudflare.comns1.parkingcrew.netns2.parkingcrew.netns3.biznes-host.plns4.biznes-host.plMXmail.c2000.plmail.h-email.netA104.21.33.197172.67.149.262606:4700:3030::ac43:951a2606:4700:3035::6815:21c5104.247.81.9946.4.249.12691.228.196.15
●NSali.ns.cloudflare.com2026-06-25 → 2026-06-25 · 2 obs
○ 2026-04-10 12:06:48
● 2026-06-25 20:32:34
●NSanton.ns.cloudflare.com2026-06-25 → 2026-06-25 · 2 obs
○ 2026-04-10 12:06:48
● 2026-06-25 20:32:34
○NSns1.parkingcrew.net2026-03-26 → 2026-04-10 · 4 obs
○ 2017-07-12 23:06:48
● 2026-03-26 14:51:30
● 2026-04-10 12:06:48
○ 2026-06-25 20:32:34
○NSns2.parkingcrew.net2026-03-26 → 2026-04-10 · 4 obs
○ 2017-07-12 23:06:48
● 2026-03-26 14:51:30
● 2026-04-10 12:06:48
○ 2026-06-25 20:32:34
○NSns3.biznes-host.pl2015-10-06 → 2017-07-12 · 4 obs
● 2015-10-06 15:55:48
● 2017-07-12 23:06:48
○ 2026-03-26 14:51:30
○ 2026-06-25 20:32:34
○NSns4.biznes-host.pl2015-10-06 → 2017-07-12 · 4 obs
● 2015-10-06 15:55:48
● 2017-07-12 23:06:48
○ 2026-03-26 14:51:30
○ 2026-06-25 20:32:34
○MXmail.c2000.pl2015-10-06 → 2017-07-12 · 4 obs
● 2015-10-06 15:55:48
● 2017-07-12 23:06:48
○ 2026-03-26 14:51:30
○ 2026-06-25 20:32:34
○MXmail.h-email.net2026-03-26 → 2026-04-10 · 4 obs
○ 2017-07-12 23:06:48
● 2026-03-26 14:51:30
● 2026-04-10 12:06:48
○ 2026-06-25 20:32:34
●A104.21.33.1972026-06-25 → 2026-06-25 · 2 obs
○ 2026-04-10 12:06:48
● 2026-06-25 20:32:34
○A104.247.81.992026-03-26 → 2026-04-10 · 4 obs
○ 2017-07-12 23:06:48
● 2026-03-26 14:51:30
● 2026-04-10 12:06:48
○ 2026-06-25 20:32:34
●A172.67.149.262026-06-25 → 2026-06-25 · 2 obs
○ 2026-04-10 12:06:48
● 2026-06-25 20:32:34
●A2606:4700:3030::ac43:951a2026-06-25 → 2026-06-25 · 2 obs
○ 2026-04-10 12:06:48
● 2026-06-25 20:32:34
●A2606:4700:3035::6815:21c52026-06-25 → 2026-06-25 · 2 obs
○ 2026-04-10 12:06:48
● 2026-06-25 20:32:34
○A46.4.249.1262015-12-08 → 2017-07-12 · 5 obs
○ 2015-10-06 15:55:48
● 2015-12-08 15:34:52
● 2017-07-12 23:06:48
○ 2026-03-26 14:51:30
○ 2026-06-25 20:32:34
○A91.228.196.152015-10-06 → 2015-10-06 · 3 obs
● 2015-10-06 15:55:48
○ 2015-12-08 15:34:52
○ 2026-06-25 20:32:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
pla-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...-
c2000.plali.ns.cloudflare.com, anton.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.175

NS records: ali.ns.cloudflare.com, anton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c2000.pl (unsigned zone)

⏱️ Timing

Total: 454ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.149.26, 104.21.33.197
AAAA22606:4700:3035::6815:21c5, 2606:4700:3030::ac43:951a
NS2ali.ns.cloudflare.com, anton.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ali.ns.cloudflare.com dns.cloudflare.com

Analysis

Hierarchy

c2000.pl is a parent domain of mail.c2000.pl.

IP Addresses

c2000.pl has four IP addresses: 104.21.33.197, 172.67.149.26, 2606:4700:3030::ac43:951a and 2606:4700:3035::6815:21c5.

mail.28bns.com, ergopraxis-brueggemann.de, www.dg-psd.com plus two other host names have IP numbers in common with c2000.pl.

Name Servers

c2000.pl uses two name servers for its delegation: ali.ns.cloudflare.com and anton.ns.cloudflare.com.

The name server configuration of c2000.pl is shared with other domains, for instance autopitstop.com.ua, iv177.com, ucsipeterson.com and two others.

c2000.pl shares at least some of its name servers with other domains, including sap2000s2i.cc, cloudhawk.com, nchart.org and two others.

These name servers are frequently seen alongside the name servers earl.ns.cloudflare.com, matteo.ns.cloudflare.com, woz.ns.cloudflare.com and adel.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname ali.ns.cloudflare.com directs to 108.162.192.59, 172.64.32.59 and 173.245.58.59 along with 3 other IP addresses.

Hostname anton.ns.cloudflare.com directs to 108.162.195.175, 162.159.44.175 and 172.64.35.175 along with 3 other IP addresses.