sinoptekgrup.com - robtex.com

sinoptekgrup.com

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:2b0🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8183🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.2.176Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.129.131🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSfelicity.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cd4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfelicity.ns.cloudflare.com
A2803:f800:50::6ca2:c3d4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfelicity.ns.cloudflare.com
A2a06:98c1:50::ac40:23d4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRfelicity.ns.cloudflare.com
A108.162.195.212🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfelicity.ns.cloudflare.com
A162.159.44.212Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfelicity.ns.cloudflare.com
A172.64.35.212🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfelicity.ns.cloudflare.com
NSnadia.ns.cloudflare.com
A2606:4700:50::adf5:3acf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnadia.ns.cloudflare.com
A2803:f800:50::6ca2:c0cf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnadia.ns.cloudflare.com
A2a06:98c1:50::ac40:20cf🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnadia.ns.cloudflare.com
A108.162.192.207🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnadia.ns.cloudflare.com
A172.64.32.207🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnadia.ns.cloudflare.com
A173.245.58.207🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnadia.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.2.176, 172.67.129.131
IPv62606:4700:3037::6815:2b0, 2606:4700:3037::ac43:8183
SOAfelicity.ns.cloudflare.comdns@cloudflare.com serial=2399382331

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774469607
rank #604924 globally
rank #273877 in the tld

Same first word

sinoptekgrup.com

DNS History

10 records (6 active, 4 former)

NSfelicity.ns.cloudflare.comnadia.ns.cloudflare.comA104.21.2.176172.67.129.1312606:4700:3037::6815:2b02606:4700:3037::ac43:8183188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSfelicity.ns.cloudflare.com2026-03-15 → 2026-03-25 · 2 obs
● 2026-03-15 06:08:50
● 2026-03-25 20:19:16
●NSnadia.ns.cloudflare.com2026-03-15 → 2026-03-25 · 2 obs
● 2026-03-15 06:08:50
● 2026-03-25 20:19:16
●A104.21.2.1762026-03-15 → 2026-03-25 · 5 obs
● 2026-03-15 06:08:50
○ 2026-03-17 00:49:06
○ 2026-03-24 20:14:40
● 2026-03-25 20:19:14
● 2026-03-25 20:19:16
●A172.67.129.1312026-03-15 → 2026-03-25 · 5 obs
● 2026-03-15 06:08:50
○ 2026-03-17 00:49:06
○ 2026-03-24 20:14:40
● 2026-03-25 20:19:14
● 2026-03-25 20:19:16
○A188.114.96.02026-03-17 → 2026-03-24 · 5 obs
○ 2026-03-15 06:08:50
● 2026-03-17 00:49:06
● 2026-03-24 20:14:40
○ 2026-03-25 20:19:14
○ 2026-03-25 20:19:16
○A188.114.97.02026-03-17 → 2026-03-24 · 5 obs
○ 2026-03-15 06:08:50
● 2026-03-17 00:49:06
● 2026-03-24 20:14:40
○ 2026-03-25 20:19:14
○ 2026-03-25 20:19:16
●A2606:4700:3037::6815:2b02026-03-15 → 2026-03-25 · 5 obs
● 2026-03-15 06:08:50
○ 2026-03-17 00:49:06
○ 2026-03-24 20:14:40
● 2026-03-25 20:19:14
● 2026-03-25 20:19:16
●A2606:4700:3037::ac43:81832026-03-15 → 2026-03-25 · 5 obs
● 2026-03-15 06:08:50
○ 2026-03-17 00:49:06
○ 2026-03-24 20:14:40
● 2026-03-25 20:19:14
● 2026-03-25 20:19:16
○A2a06:98c1:3120::2026-03-17 → 2026-03-24 · 5 obs
○ 2026-03-15 06:08:50
● 2026-03-17 00:49:06
● 2026-03-24 20:14:40
○ 2026-03-25 20:19:14
○ 2026-03-25 20:19:16
○A2a06:98c1:3121::2026-03-17 → 2026-03-24 · 5 obs
○ 2026-03-15 06:08:50
● 2026-03-17 00:49:06
● 2026-03-24 20:14:40
○ 2026-03-25 20:19:14
○ 2026-03-25 20:19:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sinoptekgrup.comnadia.ns.cloudflare.com, felicity.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.207

NS records: nadia.ns.cloudflare.com, felicity.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sinoptekgrup.com (unsigned zone)

⏱️ Timing

Total: 100ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.129.131, 104.21.2.176
AAAA22606:4700:3037::ac43:8183, 2606:4700:3037::6815:2b0
NS2felicity.ns.cloudflare.com, nadia.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1felicity.ns.cloudflare.com dns.cloudflar

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by sinoptekgrup.com: 2606:4700:3037::6815:2b0, 2606:4700:3037::ac43:8183, 104.21.2.176 and 172.67.129.131.

other host names including horror-report.com, starlink4iran.com, wish-creation.com, ssl.piranya.dk and www.wiccatradicional.com share IP numbers with sinoptekgrup.com.

Name Servers

sinoptekgrup.com is delegated to two name servers felicity.ns.cloudflare.com and nadia.ns.cloudflare.com.

sinoptekgrup.com shares the same name server setup as other domains, for instance diyarbakiryalibor.com, tekirdaglihkab.com, goaescortz.com, balikesirambalaj.com and samsunkuafor.com.

sinoptekgrup.com at least partially shares name servers with other domains, for instance observic.com, nvcpa.org, prorector.org, fasteasydefensivedriving.com and agretal.com.

these name servers are often used together with dakota.ns.cloudflare.com, veronica.ns.cloudflare.com, piper.ns.cloudflare.com and lynn.ns.cloudflare.com.

Host names with six IP numbers:

Host name felicity.ns.cloudflare.com points to: 2606:4700:58::a29f:2cd4, 2803:f800:50::6ca2:c3d4, 2a06:98c1:50::ac40:23d4, 108.162.195.212, 162.159.44.212 and 172.64.35.212.

Host name nadia.ns.cloudflare.com points to: 2606:4700:50::adf5:3acf, 2803:f800:50::6ca2:c0cf, 2a06:98c1:50::ac40:20cf, 108.162.192.207, 172.64.32.207 and 173.245.58.207.