offcontext.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

offcontext.dev

DNSSEC⚠️ Not signed
NSmike.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c3fCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2803:f800:50::6ca2:c33fCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:233fCloudflare2a06:98c1:50::/45
A108.162.195.63Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.44.63Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.35.63Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSparis.ns.cloudflare.com
A2606:4700:50::a29f:2671Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2803:f800:50::6ca2:c271Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:2271Cloudflare2a06:98c1:50::/45
A108.162.194.113Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.38.113Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.34.113Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXroute1.mx.cloudflare.net ⭐
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute3.mx.cloudflare.net(54)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute2.mx.cloudflare.net(79)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
SOAmike.ns.cloudflare.comdns@cloudflare.com serial=2418132544

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

offcontext.studio
offcontext.dev
offcontext.com

Previous names

offbrain.dev
offbrand.dev
offby.dev
offbynone.dev
offbyone.dev
offbyonelabs.dev
offbypi.dev
offbyte.dev
offbyzero.dev
offcall.dev
offcampus.dev
offcanvas.dev
offcart.dev
offcell.dev
offchain.dev
offchart.dev
offclock.dev
offcloud.dev
offconnect.dev
offconstruct.dev

Next names

offcourse.dev
offcourt.dev
offcut.dev
offcuts.dev
offday.dev
offdeal.dev
offdeck.dev

DNS History

5 records (5 active, 0 former)

NSmike.ns.cloudflare.comparis.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.net
●NSmike.ns.cloudflare.com2026-10-09 → 2026-11-05 · 2 obs
● 2026-10-09 03:16:54
● 2026-11-05 04:04:22
●NSparis.ns.cloudflare.com2026-10-09 → 2026-11-05 · 2 obs
● 2026-10-09 03:16:54
● 2026-11-05 04:04:22
●MXroute1.mx.cloudflare.net2026-11-05 → 2026-11-05 · 2 obs
● 2026-11-05 03:56:40
● 2026-11-05 04:04:22
●MXroute2.mx.cloudflare.net2026-11-05 → 2026-11-05 · 2 obs
● 2026-11-05 03:56:40
● 2026-11-05 04:04:22
●MXroute3.mx.cloudflare.net2026-11-05 → 2026-11-05 · 2 obs
● 2026-11-05 03:56:40
● 2026-11-05 04:04:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...10 records
offcontext.devparis.ns.cloudflare.com, mike.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.63

NS records: paris.ns.cloudflare.com, mike.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offcontext.dev (unsigned zone)

⏱️ Timing

Total: 2164ms | Queries: -

📄 Records

TypeCountSample Data
NS2mike.ns.cloudflare.com, paris.ns.cloudflare.com
MX3route1.mx.cloudflare.net (pri: 10), route3.mx.cloudflare.net (pri: 54)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
SOA1mike.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

Name Servers

The NS records for offcontext.dev delegate to mike.ns.cloudflare.com and paris.ns.cloudflare.com.

offcontext.dev has the same name server delegation as a number of other domains, such as kodar-r8k6b5.workers.dev, my-sourcing.pages.dev, skar.pages.dev and two more.

offcontext.dev at least partially shares name servers with other domains, for instance hodoor5.pages.dev, b52.wtf, ask2.ai and two other.

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

Host names resolving to 6 IP numbers:

mike.ns.cloudflare.com maps to 108.162.195.63, 162.159.44.63, 172.64.35.63 and 3 additional IP addresses.

paris.ns.cloudflare.com maps to 108.162.194.113, 162.159.38.113, 172.64.34.113 and 3 additional IP addresses.

Mail Servers

Mail for offcontext.dev is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

offcontext.dev shares at least some of its mail servers with other domains — for example lexis74.de, aaxl.net, file83.dev and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net maps to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 additional IP addresses.

route2.mx.cloudflare.net maps to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 additional IP addresses.

route3.mx.cloudflare.net maps to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 additional IP addresses.