pcoroe.study - dns.ninja

pcoroe.study

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:47a9🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:9371🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.71.169Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.147.113🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSliz.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3abd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliz.ns.cloudflare.com
A2803:f800:50::6ca2:c0bd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRliz.ns.cloudflare.com
A2a06:98c1:50::ac40:20bd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRliz.ns.cloudflare.com
A108.162.192.189🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliz.ns.cloudflare.com
A172.64.32.189🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliz.ns.cloudflare.com
A173.245.58.189🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliz.ns.cloudflare.com
NSmitch.ns.cloudflare.com
A2606:4700:58::adf5:3bd0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmitch.ns.cloudflare.com
A2803:f800:50::6ca2:c1d0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmitch.ns.cloudflare.com
A2a06:98c1:50::ac40:21d0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmitch.ns.cloudflare.com
A108.162.193.208🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmitch.ns.cloudflare.com
A172.64.33.208🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmitch.ns.cloudflare.com
A173.245.59.208🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmitch.ns.cloudflare.com
TXTgoogle-site-verification=NRmzX3Dz7irdRdzVGIx1uNfJzZ8sHd5IbBxOHf-j0oU
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.71.169, 172.67.147.113
IPv6 hints2606:4700:3034::6815:47a9, 2606:4700:3036::ac43:9371
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=225, name=cloudflare-ech.com
SOAliz.ns.cloudflare.comdns@cloudflare.com serial=2410086428

study

DNSSEC🔒 Signed (DS record present)
NSa.nic.study ⭐
NSb.nic.study
NSc.nic.study
NSx.nic.study
NSy.nic.study
NSz.nic.study
SOAa.nic.studyadmin@tldns.godaddy serial=1786101800
⚠️ On DNS blocklist: tif

Same first word

pcoroe.study

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DNS History

8 records (6 active, 2 former)

NSliz.ns.cloudflare.commitch.ns.cloudflare.comA104.21.71.169172.67.147.1132606:4700:3034::6815:47a92606:4700:3036::ac43:93712606:4700:3034::ac43:93712606:4700:3035::6815:47a9
●NSliz.ns.cloudflare.com2026-07-27 → 2026-08-07 · 2 obs
● 2026-07-27 02:36:08
● 2026-08-07 12:29:42
●NSmitch.ns.cloudflare.com2026-07-27 → 2026-08-07 · 2 obs
● 2026-07-27 02:36:08
● 2026-08-07 12:29:42
●A104.21.71.1692026-07-27 → 2026-08-07 · 2 obs
● 2026-07-27 02:36:08
● 2026-08-07 12:29:42
●A172.67.147.1132026-07-27 → 2026-08-07 · 2 obs
● 2026-07-27 02:36:08
● 2026-08-07 12:29:42
●A2606:4700:3034::6815:47a92026-07-29 → 2026-08-07 · 3 obs
○ 2026-07-27 02:36:08
● 2026-07-29 11:29:42
● 2026-08-07 12:29:42
○A2606:4700:3034::ac43:93712026-07-27 → 2026-07-27 · 3 obs
● 2026-07-27 02:36:08
○ 2026-07-29 11:29:42
○ 2026-08-07 12:29:42
○A2606:4700:3035::6815:47a92026-07-27 → 2026-07-27 · 3 obs
● 2026-07-27 02:36:08
○ 2026-07-29 11:29:42
○ 2026-08-07 12:29:42
●A2606:4700:3036::ac43:93712026-07-29 → 2026-08-07 · 3 obs
○ 2026-07-27 02:36:08
● 2026-07-29 11:29:42
● 2026-08-07 12:29:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
studya.nic.study, b.nic.study, c.nic.study, x.nic.study...12 records
pcoroe.studyliz.ns.cloudflare.com, mitch.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.208

NS records: liz.ns.cloudflare.com, mitch.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcoroe.study (unsigned zone)

⏱️ Timing

Total: 399ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.147.113, 104.21.71.169
AAAA22606:4700:3036::ac43:9371, 2606:4700:3034::6815:47a9
NS2liz.ns.cloudflare.com, mitch.ns.cloudflare.com
TXT1google-site-verification=NRmzX3Dz7irdRdz
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1liz.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.study, a.nic.study, b.nic.study...)

Analysis

IP Addresses

pcoroe.study has four IP addresses: 104.21.71.169, 172.67.147.113, 2606:4700:3034::6815:47a9 and 2606:4700:3036::ac43:9371.

Additional host names — ballpyramid.cyou, doncherrysportsgrill.com, fengxiangsen.top and two others — share IP numbers with pcoroe.study.

Name Servers

The NS records for pcoroe.study delegate to liz.ns.cloudflare.com and mitch.ns.cloudflare.com.

pcoroe.study shares its name server setup with other domains, including yardbirds.com.au, apptune.net, vqdabwl.bar and two others.

pcoroe.study partially shares its NS delegation with several other domains, including whatsapp-spy.de, luktom.net, chickenroadmz.xyz and two others.

The name servers jason.ns.cloudflare.com, sima.ns.cloudflare.com, sri.ns.cloudflare.com and mark.ns.cloudflare.com are often found in use alongside these name servers.

Host names with 6 IP numbers:

liz.ns.cloudflare.com maps to 108.162.192.189, 172.64.32.189, 173.245.58.189 and 3 additional IP addresses.

mitch.ns.cloudflare.com maps to 108.162.193.208, 172.64.33.208, 173.245.59.208 and 3 additional IP addresses.