fiu.readsh101.com - robtex.com

fiu.readsh101.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:5173🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:bd50🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.81.115Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.189.80🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.81.115, 172.67.189.80
IPv6 hints2606:4700:3033::6815:5173, 2606:4700:3034::ac43:bd50
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=82, name=cloudflare-ech.com

readsh101.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:5173🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:bd50🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.81.115Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.189.80🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSara.ns.cloudflare.com ⭐
NSjeremy.ns.cloudflare.com
MXfilter010.infoquest.com ⭐
TXTcb9b4tf001beasqept9tus2lkn
TXTfc3fgv3j678trqp0fj4e99s0h0
TXTgoogle-site-verification=jRxserVOH3_FPx612L5FLDzjOITAzwmEaNBsRZFqgPg
TXTv=spf1 include:spf.mailjet.com a a:delivery.readsh101.com mx ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.81.115, 172.67.189.80
IPv6 hints2606:4700:3033::6815:5173, 2606:4700:3034::ac43:bd50
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=82, name=cloudflare-ech.com
SOAara.ns.cloudflare.comdns@cloudflare.com serial=2409746253
WOT: SAFE (70/100)
WOT: UNKNOWN (91/100)

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DNS History

8 records (4 active, 4 former)

20192020202120222023202420252026A104.21.81.115172.67.189.802606:4700:3033::6815:51732606:4700:3034::ac43:bd50104.27.160.104104.27.161.1042400:cb00:2048:1::681b:a0682400:cb00:2048:1::681b:a168
●A104.21.81.1152026-06-28 → 2026-07-21 · 3 obs
○ 2018-09-03 08:45:56
● 2026-06-28 06:26:58
● 2026-07-21 00:48:04
○A104.27.160.1042018-09-03 → 2018-09-03 · 3 obs
● 2018-09-03 08:45:56
○ 2026-06-28 06:26:58
○ 2026-07-21 00:48:04
○A104.27.161.1042018-09-03 → 2018-09-03 · 3 obs
● 2018-09-03 08:45:56
○ 2026-06-28 06:26:58
○ 2026-07-21 00:48:04
●A172.67.189.802026-06-28 → 2026-07-21 · 3 obs
○ 2018-09-03 08:45:56
● 2026-06-28 06:26:58
● 2026-07-21 00:48:04
○A2400:cb00:2048:1::681b:a0682018-09-03 → 2018-09-03 · 3 obs
● 2018-09-03 08:45:56
○ 2026-06-28 06:26:58
○ 2026-07-21 00:48:04
○A2400:cb00:2048:1::681b:a1682018-09-03 → 2018-09-03 · 3 obs
● 2018-09-03 08:45:56
○ 2026-06-28 06:26:58
○ 2026-07-21 00:48:04
●A2606:4700:3033::6815:51732026-06-28 → 2026-07-21 · 3 obs
○ 2018-09-03 08:45:56
● 2026-06-28 06:26:58
● 2026-07-21 00:48:04
●A2606:4700:3034::ac43:bd502026-06-28 → 2026-07-21 · 3 obs
○ 2018-09-03 08:45:56
● 2026-06-28 06:26:58
● 2026-07-21 00:48:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...-
readsh101.comara.ns.cloudflare.com, jeremy.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.67

NS records: ara.ns.cloudflare.com, jeremy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for readsh101.com (unsigned zone)

⏱️ Timing

Total: 139ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.81.115, 172.67.189.80
AAAA22606:4700:3033::6815:5173, 2606:4700:3034::ac43:bd50
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

fiu.readsh101.com directs to four IP numbers, which are 104.21.81.115, 172.67.189.80, 2606:4700:3033::6815:5173 and 2606:4700:3034::ac43:bd50.

rizkcasino-fi.eu, (0x6469636b)mansdesign.com, jilldevries.com plus two other host names have IP numbers in common with fiu.readsh101.com.