server.outstandingstudy.com - robtex.com

server.outstandingstudy.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:17f4🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:d6b4🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.23.244Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.214.180🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.23.244, 172.67.214.180
IPv6 hints2606:4700:3032::6815:17f4, 2606:4700:3036::ac43:d6b4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=159, name=cloudflare-ech.com

outstandingstudy.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:17f4🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:d6b4🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.23.244Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.214.180🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkenneth.ns.cloudflare.com ⭐
NSveronica.ns.cloudflare.com
MX_dc-mx.b6d9ff264224.outstandingstudy.com ⭐
TXTv=spf1 ip4:162.144.91.54 +a +mx ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.23.244, 172.67.214.180
IPv6 hints2606:4700:3032::6815:17f4, 2606:4700:3036::ac43:d6b4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=159, name=cloudflare-ech.com
SOAkenneth.ns.cloudflare.comdns@cloudflare.com serial=2403689103

PTR for

54.91.144.162.in-addr.arpa

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DNS History

4 records (4 active, 0 former)

A104.21.23.244172.67.214.1802606:4700:3032::6815:17f42606:4700:3036::ac43:d6b4
●A104.21.23.2442026-04-20 → 2026-05-10 · 2 obs
● 2026-04-20 07:04:22
● 2026-05-10 01:08:34
●A172.67.214.1802026-04-20 → 2026-05-10 · 2 obs
● 2026-04-20 07:04:22
● 2026-05-10 01:08:34
●A2606:4700:3032::6815:17f42026-04-20 → 2026-05-10 · 2 obs
● 2026-04-20 07:04:22
● 2026-05-10 01:08:34
●A2606:4700:3036::ac43:d6b42026-04-20 → 2026-05-10 · 2 obs
● 2026-04-20 07:04:22
● 2026-05-10 01:08:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...-
outstandingstudy.comveronica.ns.cloudflare.com, kenneth.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.41

NS records: veronica.ns.cloudflare.com, kenneth.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for outstandingstudy.com (unsigned zone)

⏱️ Timing

Total: 98ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.214.180, 104.21.23.244
AAAA22606:4700:3036::ac43:d6b4, 2606:4700:3032::6815:17f4
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (veronica.ns.cloudflare.com, veronica.ns.cloudflare.com, veronica.ns.cloudflare.com...)

Analysis

IP Addresses

server.outstandingstudy.com resolves to four IP numbers: 2606:4700:3032::6815:17f4, 2606:4700:3036::ac43:d6b4, 104.21.23.244 and 172.67.214.180.

other host names for instance bekcomp.nl, xyhdf.com, ylcrl.com, www.cpvcuae.com and aurithalendiq.com share IP numbers with server.outstandingstudy.com.