contextmodels.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status

contextmodels.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:3153🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a06e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.49.83Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.160.110🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSchance.ns.cloudflare.com
A2606:4700:58::a29f:2c21🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchance.ns.cloudflare.com
A2803:f800:50::6ca2:c321🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchance.ns.cloudflare.com
A2a06:98c1:50::ac40:2321🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchance.ns.cloudflare.com
A108.162.195.33🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchance.ns.cloudflare.com
A162.159.44.33Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchance.ns.cloudflare.com
A172.64.35.33🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchance.ns.cloudflare.com
NStia.ns.cloudflare.com
A2606:4700:50::adf5:3ae5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtia.ns.cloudflare.com
A2803:f800:50::6ca2:c0e5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtia.ns.cloudflare.com
A2a06:98c1:50::ac40:20e5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtia.ns.cloudflare.com
A108.162.192.229🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtia.ns.cloudflare.com
A172.64.32.229🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtia.ns.cloudflare.com
A173.245.58.229🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtia.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.49.83, 172.67.160.110
IPv6 hints2606:4700:3031::6815:3153, 2606:4700:3037::ac43:a06e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=219, name=cloudflare-ech.com
SOAchance.ns.cloudflare.comdns@cloudflare.com serial=2412367240

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

Similar names

Previous names

Next names

DNS History

10 records (6 active, 4 former)

NSchance.ns.cloudflare.comtia.ns.cloudflare.comA104.21.49.83172.67.160.1102606:4700:3031::6815:31532606:4700:3037::ac43:a06e188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
NSchance.ns.cloudflare.com2026-08-29 → 2026-08-31 · 2 obs
● 2026-08-29 22:06:48
● 2026-08-31 08:52:12
NStia.ns.cloudflare.com2026-08-29 → 2026-08-31 · 2 obs
● 2026-08-29 22:06:48
● 2026-08-31 08:52:12
A104.21.49.832026-08-29 → 2026-08-31 · 3 obs
○ 2026-08-29 22:06:48
● 2026-08-29 22:41:36
● 2026-08-31 08:52:12
A172.67.160.1102026-08-29 → 2026-08-31 · 3 obs
○ 2026-08-29 22:06:48
● 2026-08-29 22:41:36
● 2026-08-31 08:52:12
A188.114.96.02026-08-29 → 2026-08-29 · 3 obs
● 2026-08-29 22:06:48
○ 2026-08-29 22:41:36
○ 2026-08-31 08:52:12
A188.114.97.02026-08-29 → 2026-08-29 · 3 obs
● 2026-08-29 22:06:48
○ 2026-08-29 22:41:36
○ 2026-08-31 08:52:12
A2606:4700:3031::6815:31532026-08-29 → 2026-08-31 · 3 obs
○ 2026-08-29 22:06:48
● 2026-08-29 22:41:36
● 2026-08-31 08:52:12
A2606:4700:3037::ac43:a06e2026-08-29 → 2026-08-31 · 3 obs
○ 2026-08-29 22:06:48
● 2026-08-29 22:41:36
● 2026-08-31 08:52:12
A2a06:98c1:3120::2026-08-29 → 2026-08-29 · 3 obs
● 2026-08-29 22:06:48
○ 2026-08-29 22:41:36
○ 2026-08-31 08:52:12
A2a06:98c1:3121::2026-08-29 → 2026-08-29 · 3 obs
● 2026-08-29 22:06:48
○ 2026-08-29 22:41:36
○ 2026-08-31 08:52:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
contextmodels.devtia.ns.cloudflare.com, chance.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.33

NS records: tia.ns.cloudflare.com, chance.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contextmodels.dev (unsigned zone)

⏱️ Timing

Total: 554ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.160.110, 104.21.49.83
AAAA22606:4700:3037::ac43:a06e, 2606:4700:3031::6815:3153
NS2chance.ns.cloudflare.com, tia.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1chance.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

contextmodels.dev has four IP addresses: 104.21.49.83, 172.67.160.110, 2606:4700:3031::6815:3153 and 2606:4700:3037::ac43:a06e.

Additional host names — frankieroadsideassistance.com, 4238.buzz, daisukisora.com and two others — share IP numbers with contextmodels.dev.

Name Servers

The NS records for contextmodels.dev delegate to chance.ns.cloudflare.com and tia.ns.cloudflare.com.

contextmodels.dev shares its name server setup with other domains, including ns15961444541.workers.dev, urbanbase.net, burnoutmakeover.com and two others.

contextmodels.dev has at least partial name server overlap with other domains, such as holscher.org, luchem1964.workers.dev, spielraum777.com and two others.

These name servers tend to appear together with the name servers stevie.ns.cloudflare.com, kevin.ns.cloudflare.com and anahi.ns.cloudflare.com.

Host names with 6 IP numbers:

chance.ns.cloudflare.com maps to 108.162.195.33, 162.159.44.33, 172.64.35.33 and 3 additional IP addresses.

tia.ns.cloudflare.com maps to 108.162.192.229, 172.64.32.229, 173.245.58.229 and 3 additional IP addresses.