www.smartecn.com - robtex.com

www.smartecn.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:9033🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:2766🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.39.102Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.144.51🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.39.102, 172.67.144.51
IPv6 hints2606:4700:3034::ac43:9033, 2606:4700:3036::6815:2766
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=158, name=cloudflare-ech.com

smartecn.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:9033🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:2766🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.39.102Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.144.51🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkyrie.ns.cloudflare.com ⭐
NSlorna.ns.cloudflare.com
MXpo.thoughtwave.com ⭐
TXTv=spf1 mx ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.39.102, 172.67.144.51
IPv6 hints2606:4700:3034::ac43:9033, 2606:4700:3036::6815:2766
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=244, name=cloudflare-ech.com
SOAkyrie.ns.cloudflare.comdns@cloudflare.com serial=2403829463

Same first word

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DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026NSns1.corp.thoughtwave.netns1.sfo.thoughtwave.netns2.corp.thoughtwave.netns2.sfo.thoughtwave.netA104.21.39.102172.67.144.512606:4700:3034::ac43:90332606:4700:3036::6815:2766199.33.244.143
○NSns1.corp.thoughtwave.net2026-05-11 → 2026-05-11 · 1 obs
○ 2026-05-11 06:06:56
○NSns1.sfo.thoughtwave.net2026-05-11 → 2026-05-11 · 1 obs
○ 2026-05-11 06:06:56
○NSns2.corp.thoughtwave.net2026-05-11 → 2026-05-11 · 1 obs
○ 2026-05-11 06:06:56
○NSns2.sfo.thoughtwave.net2026-05-11 → 2026-05-11 · 1 obs
○ 2026-05-11 06:06:56
●A104.21.39.1022026-05-11 → 2026-05-11 · 2 obs
○ 2017-06-25 10:26:40
● 2026-05-11 06:06:56
●A172.67.144.512026-05-11 → 2026-05-11 · 2 obs
○ 2017-06-25 10:26:40
● 2026-05-11 06:06:56
○A199.33.244.1432015-08-20 → 2017-06-25 · 3 obs
● 2015-08-20 07:54:58
● 2017-06-25 10:26:40
○ 2026-05-11 06:06:56
●A2606:4700:3034::ac43:90332026-05-11 → 2026-05-11 · 2 obs
○ 2017-06-25 10:26:40
● 2026-05-11 06:06:56
●A2606:4700:3036::6815:27662026-05-11 → 2026-05-11 · 2 obs
○ 2017-06-25 10:26:40
● 2026-05-11 06:06:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
smartecn.comlorna.ns.cloudflare.com, kyrie.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.190

NS records: lorna.ns.cloudflare.com, kyrie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartecn.com (unsigned zone)

⏱️ Timing

Total: 184ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.39.102, 172.67.144.51
AAAA22606:4700:3034::ac43:9033, 2606:4700:3036::6815:2766
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

www.smartecn.com points to four IP numbers: 2606:4700:3034::ac43:9033, 2606:4700:3036::6815:2766, 104.21.39.102 and 172.67.144.51.

Other host names, for instance wap.wpdy.shop, www.5bis.com, api.stormx.io, gpfurnituremakers.com and www.sunriverkoifarm.com share IP numbers with www.smartecn.com.