lib.supertec.com - robtex.com

lib.supertec.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:691🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:9b28🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.6.145Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.155.40🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
TXTgoogle-site-verification=VCv7oGVbrqacN1lE3vL6bKkGtpkrSt_zHnFxPWxKYTk
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.6.145, 172.67.155.40
IPv62606:4700:3033::6815:691, 2606:4700:3033::ac43:9b28

supertec.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:691🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:9b28🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.6.145Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.155.40🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgracie.ns.cloudflare.com ⭐
NSyahir.ns.cloudflare.com
MXaspmx.l.google.com ⭐
TXTgoogle-site-verification=js6tM-pLmU_3Xw10Pnzqf29QxhBksg8_W6w0cXGRuAA
TXTgoogle-site-verification=zl1LNsYDP8hrVbR7-IuA86YhxIi7SlOlVct_vAdHyPw
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.6.145, 172.67.155.40
IPv62606:4700:3033::6815:691, 2606:4700:3033::ac43:9b28
SOAgracie.ns.cloudflare.comdns@cloudflare.com serial=2399331895
WOT: SAFE (60/100)

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DNS History

4 records (4 active, 0 former)

A104.21.6.145172.67.155.402606:4700:3033::6815:6912606:4700:3033::ac43:9b28
●A104.21.6.1452026-02-26 → 2026-03-27 · 2 obs
● 2026-02-26 03:42:56
● 2026-03-27 16:24:22
●A172.67.155.402026-02-26 → 2026-03-27 · 2 obs
● 2026-02-26 03:42:56
● 2026-03-27 16:24:22
●A2606:4700:3033::6815:6912026-02-26 → 2026-03-27 · 2 obs
● 2026-02-26 03:42:56
● 2026-03-27 16:24:22
●A2606:4700:3033::ac43:9b282026-02-26 → 2026-03-27 · 2 obs
● 2026-02-26 03:42:56
● 2026-03-27 16:24:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...-
supertec.comgracie.ns.cloudflare.com, yahir.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.144

NS records: gracie.ns.cloudflare.com, yahir.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for supertec.com (unsigned zone)

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.6.145, 172.67.155.40
AAAA22606:4700:3033::ac43:9b28, 2606:4700:3033::6815:691
TXT1google-site-verification=VCv7oGVbrqacN1l
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

lib.supertec.com maps to four IP numbers: 2606:4700:3033::6815:691, 2606:4700:3033::ac43:9b28, 104.21.6.145 and 172.67.155.40.

Other host names such as 63-233-223-219.dia.static.laurens.tech, 63-233-60-114.dia.static.laurens.tech, 100.travgame.com, lotnova.com and 63-233-60-205.dia.static.laurens.tech share IPs with lib.supertec.com.