prolance.study - dns.ninja

prolance.study

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:9c95🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:804🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.8.4Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.156.149🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSowen.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bdb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRowen.ns.cloudflare.com
A2803:f800:50::6ca2:c1db🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRowen.ns.cloudflare.com
A2a06:98c1:50::ac40:21db🇺🇸 Cloudflare2a06:98c1:50::/45
PTRowen.ns.cloudflare.com
A108.162.193.219🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRowen.ns.cloudflare.com
A172.64.33.219🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRowen.ns.cloudflare.com
A173.245.59.219🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRowen.ns.cloudflare.com
NSsunny.ns.cloudflare.com
A2606:4700:50::a29f:26a6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsunny.ns.cloudflare.com
A2803:f800:50::6ca2:c2a6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsunny.ns.cloudflare.com
A2a06:98c1:50::ac40:22a6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsunny.ns.cloudflare.com
A108.162.194.166🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsunny.ns.cloudflare.com
A162.159.38.166Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsunny.ns.cloudflare.com
A172.64.34.166🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsunny.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.8.4, 172.67.156.149
IPv6 hints2606:4700:3030::ac43:9c95, 2606:4700:3037::6815:804
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=132, name=cloudflare-ech.com
SOAowen.ns.cloudflare.comdns@cloudflare.com serial=2406701766

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=1783153150

Same first word

prolance.us
prolance.biz
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prolance.study

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DNS History

10 records (6 active, 4 former)

NSowen.ns.cloudflare.comsunny.ns.cloudflare.comA104.21.8.4172.67.156.1492606:4700:3030::ac43:9c952606:4700:3037::6815:804188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSowen.ns.cloudflare.com2026-05-07 → 2026-07-04 · 2 obs
● 2026-05-07 08:14:18
● 2026-07-04 08:28:12
●NSsunny.ns.cloudflare.com2026-05-07 → 2026-07-04 · 2 obs
● 2026-05-07 08:14:18
● 2026-07-04 08:28:12
●A104.21.8.42026-05-07 → 2026-07-04 · 5 obs
● 2026-05-07 08:14:18
● 2026-05-19 06:27:40
○ 2026-05-22 13:15:22
● 2026-05-27 06:26:18
● 2026-07-04 08:28:12
●A172.67.156.1492026-05-07 → 2026-07-04 · 5 obs
● 2026-05-07 08:14:18
● 2026-05-19 06:27:40
○ 2026-05-22 13:15:22
● 2026-05-27 06:26:18
● 2026-07-04 08:28:12
○A188.114.96.02026-05-22 → 2026-05-22 · 4 obs
○ 2026-05-19 06:27:40
● 2026-05-22 13:15:22
○ 2026-05-27 06:26:18
○ 2026-07-04 08:28:12
○A188.114.97.02026-05-22 → 2026-05-22 · 4 obs
○ 2026-05-19 06:27:40
● 2026-05-22 13:15:22
○ 2026-05-27 06:26:18
○ 2026-07-04 08:28:12
●A2606:4700:3030::ac43:9c952026-05-07 → 2026-07-04 · 5 obs
● 2026-05-07 08:14:18
● 2026-05-19 06:27:40
○ 2026-05-22 13:15:22
● 2026-05-27 06:26:18
● 2026-07-04 08:28:12
●A2606:4700:3037::6815:8042026-05-07 → 2026-07-04 · 5 obs
● 2026-05-07 08:14:18
● 2026-05-19 06:27:40
○ 2026-05-22 13:15:22
● 2026-05-27 06:26:18
● 2026-07-04 08:28:12
○A2a06:98c1:3120::2026-05-22 → 2026-05-22 · 4 obs
○ 2026-05-19 06:27:40
● 2026-05-22 13:15:22
○ 2026-05-27 06:26:18
○ 2026-07-04 08:28:12
○A2a06:98c1:3121::2026-05-22 → 2026-05-22 · 4 obs
○ 2026-05-19 06:27:40
● 2026-05-22 13:15:22
○ 2026-05-27 06:26:18
○ 2026-07-04 08:28:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
studya.nic.study, b.nic.study, c.nic.study, x.nic.study...12 records
prolance.studyowen.ns.cloudflare.com, sunny.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.166

NS records: owen.ns.cloudflare.com, sunny.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prolance.study (unsigned zone)

⏱️ Timing

Total: 427ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.8.4, 172.67.156.149
AAAA22606:4700:3037::6815:804, 2606:4700:3030::ac43:9c95
NS2owen.ns.cloudflare.com, sunny.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1owen.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

prolance.study has four IP addresses: 104.21.8.4, 172.67.156.149, 2606:4700:3030::ac43:9c95 and 2606:4700:3037::6815:804.

Two other host names, along with obiaks.com, laporanberita.my.id and fyllecellen.se, also share IP numbers with prolance.study.

Name Servers

prolance.study is delegated to two name servers: owen.ns.cloudflare.com and sunny.ns.cloudflare.com.

prolance.study shares its NS records with other domains, for example packetlogic.shop, predictivescape.com, travelqpon.com and two others.

prolance.study shares at least some of its name servers with other domains, including hiephoisonnuoc.vn, pticiy.com, jesupolis.go.gov.br and two others.

These name servers are frequently paired with the name servers sullivan.ns.cloudflare.com and mckinley.ns.cloudflare.com.

DNS names with 6 IP addresses:

owen.ns.cloudflare.com resolves to 108.162.193.219, 172.64.33.219, 173.245.59.219 and 3 other IP addresses.

sunny.ns.cloudflare.com resolves to 108.162.194.166, 162.159.38.166, 172.64.34.166 and 3 other IP addresses.