testcon.co - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

testcon.co

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:1146🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:df38🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.17.70Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.223.56🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScoleman.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c40🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoleman.ns.cloudflare.com
A2803:f800:50::6ca2:c340🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcoleman.ns.cloudflare.com
A2a06:98c1:50::ac40:2340🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcoleman.ns.cloudflare.com
A108.162.195.64🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoleman.ns.cloudflare.com
A162.159.44.64Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoleman.ns.cloudflare.com
A172.64.35.64🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoleman.ns.cloudflare.com
NSkehlani.ns.cloudflare.com
A2606:4700:50::a29f:26df🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkehlani.ns.cloudflare.com
A2803:f800:50::6ca2:c2df🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkehlani.ns.cloudflare.com
A2a06:98c1:50::ac40:22df🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkehlani.ns.cloudflare.com
A108.162.194.223🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkehlani.ns.cloudflare.com
A162.159.38.223Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkehlani.ns.cloudflare.com
A172.64.34.223🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkehlani.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.17.70, 172.67.223.56
IPv6 hints2606:4700:3033::6815:1146, 2606:4700:3034::ac43:df38
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=66, name=cloudflare-ech.com
SOAcoleman.ns.cloudflare.comdns@cloudflare.com serial=2409783585

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759735436

Same first word

testcon.com
testcon.co
testcon.ru
testcon.lt
testcon.eu
testcon.info

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DNS History

6 records (6 active, 0 former)

NScoleman.ns.cloudflare.comkehlani.ns.cloudflare.comA104.21.17.70172.67.223.562606:4700:3033::6815:11462606:4700:3034::ac43:df38
●NScoleman.ns.cloudflare.com2026-08-13 → 2026-08-17 · 2 obs
● 2026-08-13 05:23:00
● 2026-08-17 14:28:38
●NSkehlani.ns.cloudflare.com2026-08-13 → 2026-08-17 · 2 obs
● 2026-08-13 05:23:00
● 2026-08-17 14:28:38
●A104.21.17.702026-08-13 → 2026-08-17 · 2 obs
● 2026-08-13 05:23:00
● 2026-08-17 14:28:38
●A172.67.223.562026-08-13 → 2026-08-17 · 2 obs
● 2026-08-13 05:23:00
● 2026-08-17 14:28:38
●A2606:4700:3033::6815:11462026-08-13 → 2026-08-17 · 2 obs
● 2026-08-13 05:23:00
● 2026-08-17 14:28:38
●A2606:4700:3034::ac43:df382026-08-13 → 2026-08-17 · 2 obs
● 2026-08-13 05:23:00
● 2026-08-17 14:28:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
testcon.cocoleman.ns.cloudflare.com, kehlani.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.223

NS records: coleman.ns.cloudflare.com, kehlani.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for testcon.co (unsigned zone)

⏱️ Timing

Total: 1305ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.223.56, 104.21.17.70
AAAA22606:4700:3034::ac43:df38, 2606:4700:3033::6815:1146
NS2coleman.ns.cloudflare.com, kehlani.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1coleman.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

testcon.co points to the four IP addresses 104.21.17.70, 172.67.223.56, 2606:4700:3033::6815:1146 and 2606:4700:3034::ac43:df38.

Two other host names, along with grabpixellogins.com, xdelta.org and russnp.ru, also share IP numbers with testcon.co.

Name Servers

DNS delegation for testcon.co points to two name servers: coleman.ns.cloudflare.com and kehlani.ns.cloudflare.com.

testcon.co shares its NS records with other domains, for example alloneforautism.org, digitaltrendsreport.com, sorty.bio and two others.

The name servers of testcon.co overlap at least partially with those of other domains — among them fenluxs.com, ninonino.net, academicpositions.fi and two more.

These name servers commonly appear in combination with the name servers lilyana.ns.cloudflare.com.

DNS names with 6 IP addresses:

coleman.ns.cloudflare.com has IP addresses 108.162.195.64, 162.159.44.64 and 172.64.35.64, plus 3 other.

kehlani.ns.cloudflare.com has IP addresses 108.162.194.223, 162.159.38.223 and 172.64.34.223, plus 3 other.