monitoring-centrum.pl - robtex.com

monitoring-centrum.pl

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:85aa🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:5ad🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.5.173Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.133.170🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScheryl.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a53🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcheryl.ns.cloudflare.com
A2803:f800:50::6ca2:c053🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcheryl.ns.cloudflare.com
A2a06:98c1:50::ac40:2053🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcheryl.ns.cloudflare.com
A108.162.192.83🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcheryl.ns.cloudflare.com
A172.64.32.83🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcheryl.ns.cloudflare.com
A173.245.58.83🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcheryl.ns.cloudflare.com
NSwesley.ns.cloudflare.com
A2606:4700:58::adf5:3bf6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwesley.ns.cloudflare.com
A2803:f800:50::6ca2:c1f6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwesley.ns.cloudflare.com
A2a06:98c1:50::ac40:21f6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwesley.ns.cloudflare.com
A108.162.193.246🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwesley.ns.cloudflare.com
A172.64.33.246🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwesley.ns.cloudflare.com
A173.245.59.246🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwesley.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.5.173, 172.67.133.170
IPv6 hints2606:4700:3032::ac43:85aa, 2606:4700:3036::6815:5ad
SOAcheryl.ns.cloudflare.comdns@cloudflare.com serial=2408405303

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=1783837839

Subdomains

ftp.monitoring-centrum.pl

Same first word

monitoring-centrum.pl

DNS History

17 records (6 active, 11 former)

20192020202120222023202420252026NScheryl.ns.cloudflare.comwesley.ns.cloudflare.comdns1.linuxpl.comdns11.linuxpl.comdns2.linuxpl.comns11.linuxpl.comMXmail.monitoring-centrum.plA104.21.5.173172.67.133.1702606:4700:3032::ac43:85aa2606:4700:3036::6815:5ad188.114.96.0188.114.97.0195.242.116.1132a06:98c1:3120::2a06:98c1:3121::46.4.77.12
●NScheryl.ns.cloudflare.com2026-07-03 → 2026-07-12 · 3 obs
○ 2026-03-19 09:02:10
● 2026-07-03 23:11:30
● 2026-07-12 07:19:56
○NSdns1.linuxpl.com2026-02-20 → 2026-03-19 · 5 obs
○ 2018-05-07 05:45:10
● 2026-02-20 16:16:56
● 2026-03-19 09:02:10
○ 2026-07-03 23:11:30
○ 2026-07-12 07:19:56
○NSdns11.linuxpl.com2018-05-07 → 2026-03-19 · 4 obs
● 2018-05-07 05:45:10
● 2026-03-19 09:02:10
○ 2026-07-03 23:11:30
○ 2026-07-12 07:19:56
○NSdns2.linuxpl.com2026-02-20 → 2026-03-19 · 5 obs
○ 2018-05-07 05:45:10
● 2026-02-20 16:16:56
● 2026-03-19 09:02:10
○ 2026-07-03 23:11:30
○ 2026-07-12 07:19:56
○NSns11.linuxpl.com2018-05-07 → 2026-03-19 · 4 obs
● 2018-05-07 05:45:10
● 2026-03-19 09:02:10
○ 2026-07-03 23:11:30
○ 2026-07-12 07:19:56
●NSwesley.ns.cloudflare.com2026-07-03 → 2026-07-12 · 3 obs
○ 2026-03-19 09:02:10
● 2026-07-03 23:11:30
● 2026-07-12 07:19:56
○MXmail.monitoring-centrum.pl2018-05-07 → 2026-03-19 · 4 obs
● 2018-05-07 05:45:10
● 2026-03-19 09:02:10
○ 2026-07-03 23:11:30
○ 2026-07-12 07:19:56
●A104.21.5.1732026-07-03 → 2026-07-12 · 4 obs
○ 2026-03-19 09:02:10
● 2026-07-03 23:11:30
○ 2026-07-04 17:09:06
● 2026-07-12 07:19:56
●A172.67.133.1702026-07-03 → 2026-07-12 · 4 obs
○ 2026-03-19 09:02:10
● 2026-07-03 23:11:30
○ 2026-07-04 17:09:06
● 2026-07-12 07:19:56
○A188.114.96.02026-07-04 → 2026-07-04 · 3 obs
○ 2026-07-03 23:11:30
● 2026-07-04 17:09:06
○ 2026-07-12 07:19:56
○A188.114.97.02026-07-04 → 2026-07-04 · 3 obs
○ 2026-07-03 23:11:30
● 2026-07-04 17:09:06
○ 2026-07-12 07:19:56
○A195.242.116.1132026-02-20 → 2026-03-19 · 5 obs
○ 2018-05-07 05:45:10
● 2026-02-20 16:16:56
● 2026-03-19 09:02:10
○ 2026-07-03 23:11:30
○ 2026-07-12 07:19:56
●A2606:4700:3032::ac43:85aa2026-07-03 → 2026-07-12 · 4 obs
○ 2026-03-19 09:02:10
● 2026-07-03 23:11:30
○ 2026-07-04 17:09:06
● 2026-07-12 07:19:56
●A2606:4700:3036::6815:5ad2026-07-03 → 2026-07-12 · 4 obs
○ 2026-03-19 09:02:10
● 2026-07-03 23:11:30
○ 2026-07-04 17:09:06
● 2026-07-12 07:19:56
○A2a06:98c1:3120::2026-07-04 → 2026-07-04 · 3 obs
○ 2026-07-03 23:11:30
● 2026-07-04 17:09:06
○ 2026-07-12 07:19:56
○A2a06:98c1:3121::2026-07-04 → 2026-07-04 · 3 obs
○ 2026-07-03 23:11:30
● 2026-07-04 17:09:06
○ 2026-07-12 07:19:56
○A46.4.77.122018-05-07 → 2018-05-07 · 3 obs
● 2018-05-07 05:45:10
○ 2026-02-20 16:16:56
○ 2026-07-12 07:19:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
plh-dns.pl, d-dns.pl, a-dns.pl, b-dns.pl...-
monitoring-centrum.plcheryl.ns.cloudflare.com, wesley.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.83

NS records: cheryl.ns.cloudflare.com, wesley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for monitoring-centrum.pl (unsigned zone)

⏱️ Timing

Total: 529ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.5.173, 172.67.133.170
AAAA22606:4700:3036::6815:5ad, 2606:4700:3032::ac43:85aa
NS2cheryl.ns.cloudflare.com, wesley.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cheryl.ns.cloudflare.com dns.cloudflare.

Analysis

Hierarchy

ftp.monitoring-centrum.pl is a subdomain of monitoring-centrum.pl.

IP Addresses

monitoring-centrum.pl points to the four IP addresses 104.21.5.173, 172.67.133.170, 2606:4700:3032::ac43:85aa and 2606:4700:3036::6815:5ad.

rlofficial.de, sinhala-geethika.com, casinocity.com.ve plus two other host names have IP numbers in common with monitoring-centrum.pl.

Name Servers

DNS delegation for monitoring-centrum.pl points to two name servers: cheryl.ns.cloudflare.com and wesley.ns.cloudflare.com.

The name server configuration of monitoring-centrum.pl is shared with other domains, for instance kodekloud-engineer.com, brhospedagem.pages.dev, acestudio.hk and two others.

The name servers of monitoring-centrum.pl overlap at least partially with those of other domains — among them fastestwebsite.net, turfbookmakers.com.au, prixdelarcdetriomphe.com.au and two more.

These name servers commonly appear alongside the name servers logan.ns.cloudflare.com and ingrid.ns.cloudflare.com.

Hosts with 6 IP addresses each:

cheryl.ns.cloudflare.com has IP addresses 108.162.192.83, 172.64.32.83 and 173.245.58.83, plus 3 other.

wesley.ns.cloudflare.com has IP addresses 108.162.193.246, 172.64.33.246 and 173.245.59.246, plus 3 other.