studyhavenk.work - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

studyhavenk.work

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:ac64Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:47f3Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.71.243Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.172.100Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShugh.ns.cloudflare.com ⭐
NSisla.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.71.243, 172.67.172.100
IPv6 hints2606:4700:3031::ac43:ac64, 2606:4700:3034::6815:47f3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOAhugh.ns.cloudflare.comdns@cloudflare.com serial=2417630275

work

DNSSEC🔒 Signed (DS record present)
NSa.nic.work ⭐
NSb.nic.work
NSc.nic.work
NSx.nic.work
NSy.nic.work
NSz.nic.work
SOAa.nic.workadmin@tldns.godaddy serial=1792655544
⚠️ On DNS blocklist: spam-tlds

Same first word

studyhavenk.work

DNS History

10 records (6 active, 4 former)

NShugh.ns.cloudflare.comisla.ns.cloudflare.comA104.21.71.243172.67.172.1002606:4700:3031::ac43:ac642606:4700:3034::6815:47f3188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NShugh.ns.cloudflare.com2026-10-03 → 2026-10-22 · 2 obs
● 2026-10-03 07:16:20
● 2026-10-22 08:07:10
●NSisla.ns.cloudflare.com2026-10-03 → 2026-10-22 · 2 obs
● 2026-10-03 07:16:20
● 2026-10-22 08:07:10
●A104.21.71.2432026-10-19 → 2026-10-22 · 3 obs
○ 2026-10-03 07:16:20
● 2026-10-19 15:00:08
● 2026-10-22 08:07:10
●A172.67.172.1002026-10-19 → 2026-10-22 · 3 obs
○ 2026-10-03 07:16:20
● 2026-10-19 15:00:08
● 2026-10-22 08:07:10
○A188.114.96.02026-10-03 → 2026-10-03 · 3 obs
● 2026-10-03 07:16:20
○ 2026-10-19 15:00:08
○ 2026-10-22 08:07:10
○A188.114.97.02026-10-03 → 2026-10-03 · 3 obs
● 2026-10-03 07:16:20
○ 2026-10-19 15:00:08
○ 2026-10-22 08:07:10
●A2606:4700:3031::ac43:ac642026-10-19 → 2026-10-22 · 3 obs
○ 2026-10-03 07:16:20
● 2026-10-19 15:00:08
● 2026-10-22 08:07:10
●A2606:4700:3034::6815:47f32026-10-19 → 2026-10-22 · 3 obs
○ 2026-10-03 07:16:20
● 2026-10-19 15:00:08
● 2026-10-22 08:07:10
○A2a06:98c1:3120::2026-10-03 → 2026-10-03 · 3 obs
● 2026-10-03 07:16:20
○ 2026-10-19 15:00:08
○ 2026-10-22 08:07:10
○A2a06:98c1:3121::2026-10-03 → 2026-10-03 · 3 obs
● 2026-10-03 07:16:20
○ 2026-10-19 15:00:08
○ 2026-10-22 08:07:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
worka.nic.work, b.nic.work, c.nic.work, x.nic.work...12 records
studyhavenk.workhugh.ns.cloudflare.com, isla.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.119

NS records: hugh.ns.cloudflare.com, isla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyhavenk.work (unsigned zone)

⏱️ Timing

Total: 1844ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.172.100, 104.21.71.243
AAAA22606:4700:3031::ac43:ac64, 2606:4700:3034::6815:47f3
NS2hugh.ns.cloudflare.com, isla.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1hugh.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

studyhavenk.work points to four IP numbers: 104.21.71.243, 172.67.172.100, 2606:4700:3031::ac43:ac64 and 2606:4700:3034::6815:47f3.

Name Servers

studyhavenk.work uses two name servers for its delegation: hugh.ns.cloudflare.com and isla.ns.cloudflare.com.