contextgroup.org - dns.ninja

contextgroup.org

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:790🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:bb99🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.7.144Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.187.153🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShayes.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cf5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhayes.ns.cloudflare.com
A2803:f800:50::6ca2:c3f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhayes.ns.cloudflare.com
A2a06:98c1:50::ac40:23f5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhayes.ns.cloudflare.com
A108.162.195.245🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhayes.ns.cloudflare.com
A162.159.44.245Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhayes.ns.cloudflare.com
A172.64.35.245🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhayes.ns.cloudflare.com
NSisla.ns.cloudflare.com
A2606:4700:50::adf5:3a77🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisla.ns.cloudflare.com
A2803:f800:50::6ca2:c077🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRisla.ns.cloudflare.com
A2a06:98c1:50::ac40:2077🇺🇸 Cloudflare2a06:98c1:50::/45
PTRisla.ns.cloudflare.com
A108.162.192.119🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisla.ns.cloudflare.com
A172.64.32.119🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisla.ns.cloudflare.com
A173.245.58.119🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisla.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.7.144, 172.67.187.153
IPv6 hints2606:4700:3035::6815:790, 2606:4700:3037::ac43:bb99
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=250, name=cloudflare-ech.com
SOAhayes.ns.cloudflare.comdns@cloudflare.com serial=2407177451

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1781730216
WOT: SAFE (62/100)

Subdomains

www.contextgroup.org

Same first word

contextgroup.org
contextgroup.net
contextgroup.com

Similar names

grupocontext.com

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NShayes.ns.cloudflare.comisla.ns.cloudflare.comhazel.ns.cloudflare.comnewt.ns.cloudflare.comns1.parkingcrew.netns19.ixwebhosting.comns2.parkingcrew.netns20.ixwebhosting.comMXmail1006.ixwebhosting.comA104.21.7.144172.67.187.1532606:4700:3035::6815:7902606:4700:3037::ac43:bb99172.64.80.1173.83.167.6185.53.178.99
●NShayes.ns.cloudflare.com2026-06-17 → 2026-06-17 · 2 obs
○ 2026-06-08 12:02:12
● 2026-06-17 21:22:16
○NShazel.ns.cloudflare.com2026-02-21 → 2026-06-08 · 4 obs
○ 2017-04-20 18:24:50
● 2026-02-21 12:20:22
● 2026-06-08 12:02:12
○ 2026-06-17 21:22:16
●NSisla.ns.cloudflare.com2026-06-17 → 2026-06-17 · 2 obs
○ 2026-06-08 12:02:12
● 2026-06-17 21:22:16
○NSnewt.ns.cloudflare.com2026-02-21 → 2026-06-08 · 4 obs
○ 2017-04-20 18:24:50
● 2026-02-21 12:20:22
● 2026-06-08 12:02:12
○ 2026-06-17 21:22:16
○NSns1.parkingcrew.net2026-02-21 → 2026-06-17 · 2 obs
○ 2026-02-21 12:20:22
○ 2026-06-17 21:22:16
○NSns19.ixwebhosting.com2015-07-02 → 2017-04-20 · 4 obs
● 2015-07-02 07:21:00
● 2017-04-20 18:24:50
○ 2026-02-21 12:20:22
○ 2026-06-17 21:22:16
○NSns2.parkingcrew.net2026-02-21 → 2026-06-17 · 2 obs
○ 2026-02-21 12:20:22
○ 2026-06-17 21:22:16
○NSns20.ixwebhosting.com2015-07-02 → 2017-04-20 · 4 obs
● 2015-07-02 07:21:00
● 2017-04-20 18:24:50
○ 2026-02-21 12:20:22
○ 2026-06-17 21:22:16
○MXmail1006.ixwebhosting.com2015-07-02 → 2017-04-20 · 4 obs
● 2015-07-02 07:21:00
● 2017-04-20 18:24:50
○ 2026-02-21 12:20:22
○ 2026-06-17 21:22:16
●A104.21.7.1442026-02-21 → 2026-06-17 · 3 obs
○ 2026-02-21 12:20:22
● 2026-02-21 22:07:00
● 2026-06-17 21:22:16
○A172.64.80.12026-02-21 → 2026-02-21 · 4 obs
○ 2017-04-20 18:24:50
● 2026-02-21 12:20:22
○ 2026-02-21 22:07:00
○ 2026-06-17 21:22:16
●A172.67.187.1532026-02-21 → 2026-06-17 · 3 obs
○ 2026-02-21 12:20:22
● 2026-02-21 22:07:00
● 2026-06-17 21:22:16
○A173.83.167.62015-07-02 → 2017-04-20 · 4 obs
● 2015-07-02 07:21:00
● 2017-04-20 18:24:50
○ 2026-02-21 12:20:22
○ 2026-06-17 21:22:16
○A185.53.178.992026-02-21 → 2026-06-17 · 2 obs
○ 2026-02-21 12:20:22
○ 2026-06-17 21:22:16
●A2606:4700:3035::6815:7902026-02-21 → 2026-06-17 · 3 obs
○ 2017-04-20 18:24:50
● 2026-02-21 12:20:22
● 2026-06-17 21:22:16
●A2606:4700:3037::ac43:bb992026-02-21 → 2026-06-17 · 3 obs
○ 2017-04-20 18:24:50
● 2026-02-21 12:20:22
● 2026-06-17 21:22:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
contextgroup.orghayes.ns.cloudflare.com, isla.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.119

NS records: hayes.ns.cloudflare.com, isla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contextgroup.org (unsigned zone)

⏱️ Timing

Total: 827ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.187.153, 104.21.7.144
AAAA22606:4700:3035::6815:790, 2606:4700:3037::ac43:bb99
NS2hayes.ns.cloudflare.com, isla.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1hayes.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

contextgroup.org serves as the parent of www.contextgroup.org.

IP Addresses

contextgroup.org resolves to four IP addresses: 104.21.7.144, 172.67.187.153, 2606:4700:3035::6815:790 and 2606:4700:3037::ac43:bb99.

spare-parts.tw, xsories.de, 1bet2umy.com and two other host names share IP numbers with contextgroup.org.

Name Servers

The NS records for contextgroup.org delegate to hayes.ns.cloudflare.com and isla.ns.cloudflare.com.

contextgroup.org uses the same name servers as several other domains — among them zggxkj.com, cunguanluntan.com, eccreater.com and two more.

contextgroup.org has at least partial name server overlap with other domains, such as mysgos.com, mate(0x706f726e).click, kejapjudi.me and two others.

It is common to see these name servers used together with name servers nola.ns.cloudflare.com and tess.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

hayes.ns.cloudflare.com maps to 108.162.195.245, 162.159.44.245, 172.64.35.245 and 3 additional IP addresses.

isla.ns.cloudflare.com maps to 108.162.192.119, 172.64.32.119, 173.245.58.119 and 3 additional IP addresses.