itc.edu.pl - robtex.com

itc.edu.pl

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:1b96🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8ef3🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.27.150Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.142.243🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaaron.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c96🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaron.ns.cloudflare.com
A2803:f800:50::6ca2:c396🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaaron.ns.cloudflare.com
A2a06:98c1:50::ac40:2396🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaaron.ns.cloudflare.com
A108.162.195.150🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaron.ns.cloudflare.com
A162.159.44.150Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaron.ns.cloudflare.com
A172.64.35.150🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaron.ns.cloudflare.com
NSgemma.ns.cloudflare.com
A2606:4700:50::a29f:261b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgemma.ns.cloudflare.com
A2803:f800:50::6ca2:c21b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgemma.ns.cloudflare.com
A2a06:98c1:50::ac40:221b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgemma.ns.cloudflare.com
A108.162.194.27🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgemma.ns.cloudflare.com
A162.159.38.27Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgemma.ns.cloudflare.com
A172.64.34.27🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgemma.ns.cloudflare.com
MXmazurek.man.lodz.pl ⭐
A2001:b10:0:9::15🇵🇱 LODMAN-AS2001:b10::/35 Metropolitan Area Network LODMAN
PTRmazurek.man.lodz.pl
A212.191.2.15🇵🇱 LODMAN-AS212.191.0.0/17 Metropolitan Area Network LODMAN
PTRmazurek.man.lodz.pl
TXTgoogle-site-verification=h37O9o5C8M72VYCAbKgvezvcGAsDsp7BQkyStgTqVOs
TXTv=spf1 mx a ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.27.150, 172.67.142.243
IPv6 hints2606:4700:3037::6815:1b96, 2606:4700:3037::ac43:8ef3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com
SOAaaron.ns.cloudflare.comdns@cloudflare.com serial=2400023666

edu.pl

DNSSEC⚠️ Not signed
NSa-dns.pl ⭐ ⚠️ Not in parent delegation
NSb-dns.pl ⚠️ Not in parent delegation
NSd-dns.pl ⚠️ Not in parent delegation
NSf-dns.pl ⚠️ Not in parent delegation
NSh-dns.pl ⚠️ Not in parent delegation
NSj-dns.pl ⚠️ Not in parent delegation
SOAa-dns.pldnsmaster@nask.pl serial=1775889062
rank #274436 globally
rank #1817 in the tld
WOT: SAFE (79/100)

Same first word

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DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSaaron.ns.cloudflare.comgemma.ns.cloudflare.comdns1.webinn.pldns2.webinn.plMXmazurek.man.lodz.plmail.sns.plA104.21.27.150172.67.142.2432606:4700:3037::6815:1b962606:4700:3037::ac43:8ef3193.108.35.85
●NSaaron.ns.cloudflare.com2026-03-27 → 2026-04-11 · 3 obs
○ 2017-01-17 02:25:56
● 2026-03-27 17:13:50
● 2026-04-11 21:44:50
○NSdns1.webinn.pl2015-09-03 → 2017-01-17 · 4 obs
● 2015-09-03 04:00:52
● 2017-01-17 02:25:56
○ 2026-03-27 17:13:50
○ 2026-04-11 21:44:50
○NSdns2.webinn.pl2015-09-03 → 2017-01-17 · 4 obs
● 2015-09-03 04:00:52
● 2017-01-17 02:25:56
○ 2026-03-27 17:13:50
○ 2026-04-11 21:44:50
●NSgemma.ns.cloudflare.com2026-03-27 → 2026-04-11 · 3 obs
○ 2017-01-17 02:25:56
● 2026-03-27 17:13:50
● 2026-04-11 21:44:50
○MXmail.sns.pl2015-09-03 → 2017-01-17 · 4 obs
● 2015-09-03 04:00:52
● 2017-01-17 02:25:56
○ 2026-03-27 17:13:50
○ 2026-04-11 21:44:50
●MXmazurek.man.lodz.pl2026-03-27 → 2026-04-11 · 3 obs
○ 2017-01-17 02:25:56
● 2026-03-27 17:13:50
● 2026-04-11 21:44:50
●A104.21.27.1502026-03-27 → 2026-04-11 · 3 obs
○ 2017-01-17 02:25:56
● 2026-03-27 17:13:50
● 2026-04-11 21:44:50
●A172.67.142.2432026-03-27 → 2026-04-11 · 3 obs
○ 2017-01-17 02:25:56
● 2026-03-27 17:13:50
● 2026-04-11 21:44:50
○A193.108.35.852015-09-03 → 2017-01-17 · 4 obs
● 2015-09-03 04:00:52
● 2017-01-17 02:25:56
○ 2026-03-27 17:13:50
○ 2026-04-11 21:44:50
●A2606:4700:3037::6815:1b962026-03-27 → 2026-04-11 · 3 obs
○ 2017-01-17 02:25:56
● 2026-03-27 17:13:50
● 2026-04-11 21:44:50
●A2606:4700:3037::ac43:8ef32026-03-27 → 2026-04-11 · 3 obs
○ 2017-01-17 02:25:56
● 2026-03-27 17:13:50
● 2026-04-11 21:44:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
plf-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl...-
itc.edu.plaaron.ns.cloudflare.com, gemma.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.27

NS records: aaron.ns.cloudflare.com, gemma.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itc.edu.pl (unsigned zone)

⏱️ Timing

Total: 554ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.142.243, 104.21.27.150
AAAA22606:4700:3037::ac43:8ef3, 2606:4700:3037::6815:1b96
NS2aaron.ns.cloudflare.com, gemma.ns.cloudflare.com
MX1mazurek.man.lodz.pl (pri: 1)
TXT2google-site-verification=h37O9o5C8M72VYC, v=spf1 mx a ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aaron.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

itc.edu.pl points to four IP numbers: 2606:4700:3037::6815:1b96, 2606:4700:3037::ac43:8ef3, 104.21.27.150 and 172.67.142.243.

For instance, other host names tecnogadget.net, lava-tourmerapi.com, covid19tracking.narrativa.com, www.tl-track.com and tatxgl.com share IP numbers with itc.edu.pl.

Name Servers

itc.edu.pl is delegated to two name servers: aaron.ns.cloudflare.com and gemma.ns.cloudflare.com.

itc.edu.pl uses the same name server setup as other domains such as bostadformedlingen.se, meza.se, offices.se, smuts.nu and ttgmail.net.

itc.edu.pl shares name servers with other domains at least partially, for example gazetekayipilani.com, zzdcdz.com, amsalons.com, knauf.contractors and casino-review.co.

These name servers are commonly used with the name servers christina.ns.cloudflare.com and virginia.ns.cloudflare.com.

Host names with six IP numbers: host name aaron.ns.cloudflare.com points to: 2606:4700:58::a29f:2c96, 2803:f800:50::6ca2:c396, 2a06:98c1:50::ac40:2396, 108.162.195.150, 162.159.44.150 and 172.64.35.150; host name gemma.ns.cloudflare.com points to: 2606:4700:50::a29f:261b, 2803:f800:50::6ca2:c21b, 2a06:98c1:50::ac40:221b, 108.162.194.27, 162.159.38.27 and 172.64.34.27.

Mail Servers

itc.edu.pl is handled by a single mail server, mazurek.man.lodz.pl.

itc.edu.pl shares the same mail server setup as other domains, for instance eahil.eu, biblioteki.lodz.pl, lodz.pl, ptchit.lodz.pl and sieradz.pl.

mazurek.man.lodz.pl resolves to two IPs: 2001:b10:0:9::15 and 212.191.2.15.