cdinst.com - dns.ninja

cdinst.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:bf33🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:298b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.41.139Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.191.51🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSsandy.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3adb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
A2803:f800:50::6ca2:c0db🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsandy.ns.cloudflare.com
A2a06:98c1:50::ac40:20db🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsandy.ns.cloudflare.com
A108.162.192.219🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
A172.64.32.219🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
A173.245.58.219🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
NSvin.ns.cloudflare.com
A2606:4700:58::adf5:3bf5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
A2803:f800:50::6ca2:c1f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvin.ns.cloudflare.com
A2a06:98c1:50::ac40:21f5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvin.ns.cloudflare.com
A108.162.193.245🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
A172.64.33.245🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
A173.245.59.245🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.41.139, 172.67.191.51
IPv6 hints2606:4700:3034::ac43:bf33, 2606:4700:3035::6815:298b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=202, name=cloudflare-ech.com
SOAsandy.ns.cloudflare.comdns@cloudflare.com serial=2410424117

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785033062

Same first word

cdinst.com

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stcind.com
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dcsint.co.uk
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dcinst.com
tdsinc.biz
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dstinc.tw
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ctsind.com.sg
cdisnt.fr
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tdsinc.us
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ictdns.tech
tcsind.com

DNS History

22 records (6 active, 16 former)

200920112013201520172019202120232025NSsandy.ns.cloudflare.comvin.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.51dns.comns11025.ztomy.comns2.51dns.comns21025.ztomy.comA104.21.41.139172.67.191.512606:4700:3034::ac43:bf332606:4700:3035::6815:298b141.8.226.19188.114.96.0188.114.97.0222.187.227.9523.245.253.1352606:4700:3030::ac43:bf332606:4700:3034::6815:298b2a06:98c1:3120::2a06:98c1:3121::PTRns11025.ztomy.com
○NSf1g1ns1.dnspod.net2016-03-17 → 2016-07-17 · 5 obs
○ 2015-08-13 06:52:36
● 2016-03-17 08:15:12
● 2016-07-17 20:12:52
○ 2017-03-27 15:14:52
○ 2026-07-26 02:40:20
○NSf1g1ns2.dnspod.net2016-03-17 → 2016-07-17 · 5 obs
○ 2015-08-13 06:52:36
● 2016-03-17 08:15:12
● 2016-07-17 20:12:52
○ 2017-03-27 15:14:52
○ 2026-07-26 02:40:20
○NSns1.51dns.com2015-08-13 → 2015-08-13 · 4 obs
○ 2008-03-07 07:57:24
● 2015-08-13 06:52:36
○ 2016-03-17 08:15:12
○ 2026-07-26 02:40:20
○NSns11025.ztomy.com2017-03-27 → 2017-03-27 · 4 obs
○ 2016-07-17 20:12:52
● 2017-03-27 15:14:52
○ 2026-03-29 15:46:58
○ 2026-07-26 02:40:20
○NSns2.51dns.com2015-08-13 → 2015-08-13 · 4 obs
○ 2008-03-07 07:57:24
● 2015-08-13 06:52:36
○ 2016-03-17 08:15:12
○ 2026-07-26 02:40:20
○NSns21025.ztomy.com2017-03-27 → 2017-03-27 · 4 obs
○ 2016-07-17 20:12:52
● 2017-03-27 15:14:52
○ 2026-03-29 15:46:58
○ 2026-07-26 02:40:20
●NSsandy.ns.cloudflare.com2026-03-29 → 2026-07-26 · 3 obs
○ 2017-03-27 15:14:52
● 2026-03-29 15:46:58
● 2026-07-26 02:40:20
●NSvin.ns.cloudflare.com2026-03-29 → 2026-07-26 · 3 obs
○ 2017-03-27 15:14:52
● 2026-03-29 15:46:58
● 2026-07-26 02:40:20
●A104.21.41.1392026-03-29 → 2026-07-26 · 10 obs
○ 2017-03-27 15:14:52
● 2026-03-29 15:46:58
● 2026-03-31 06:11:40
○ 2026-04-03 20:11:56
● 2026-04-06 03:14:48
● 2026-05-28 14:30:48
○ 2026-06-02 10:58:46
● 2026-06-02 15:42:04
○ 2026-06-29 21:15:58
● 2026-07-26 02:40:20
○A141.8.226.192017-03-27 → 2017-03-27 · 4 obs
○ 2016-07-17 20:12:52
● 2017-03-27 15:14:52
○ 2026-03-29 15:46:58
○ 2026-07-26 02:40:20
●A172.67.191.512026-03-29 → 2026-07-26 · 10 obs
○ 2017-03-27 15:14:52
● 2026-03-29 15:46:58
● 2026-03-31 06:11:40
○ 2026-04-03 20:11:56
● 2026-04-06 03:14:48
● 2026-05-28 14:30:48
○ 2026-06-02 10:58:46
● 2026-06-02 15:42:04
○ 2026-06-29 21:15:58
● 2026-07-26 02:40:20
○A188.114.96.02026-04-03 → 2026-06-29 · 8 obs
○ 2026-03-31 06:11:40
● 2026-04-03 20:11:56
○ 2026-04-06 03:14:48
○ 2026-05-28 14:30:48
● 2026-06-02 10:58:46
○ 2026-06-02 15:42:04
● 2026-06-29 21:15:58
○ 2026-07-26 02:40:20
○A188.114.97.02026-04-03 → 2026-06-29 · 8 obs
○ 2026-03-31 06:11:40
● 2026-04-03 20:11:56
○ 2026-04-06 03:14:48
○ 2026-05-28 14:30:48
● 2026-06-02 10:58:46
○ 2026-06-02 15:42:04
● 2026-06-29 21:15:58
○ 2026-07-26 02:40:20
○A222.187.227.952016-03-17 → 2016-03-17 · 4 obs
○ 2015-08-13 06:52:36
● 2016-03-17 08:15:12
○ 2016-07-17 20:12:52
○ 2026-07-26 02:40:20
○A23.245.253.1352015-08-13 → 2015-08-13 · 4 obs
○ 2008-03-07 07:57:24
● 2015-08-13 06:52:36
○ 2016-03-17 08:15:12
○ 2026-07-26 02:40:20
○A2606:4700:3030::ac43:bf332026-03-29 → 2026-06-14 · 11 obs
○ 2017-03-27 15:14:52
● 2026-03-29 15:46:58
● 2026-03-31 06:11:40
○ 2026-04-03 20:11:56
● 2026-04-06 03:14:48
● 2026-05-28 14:30:48
○ 2026-06-02 10:58:46
● 2026-06-02 15:42:04
● 2026-06-14 07:49:38
○ 2026-06-26 10:23:58
○ 2026-07-26 02:40:20
○A2606:4700:3034::6815:298b2026-03-29 → 2026-06-14 · 11 obs
○ 2017-03-27 15:14:52
● 2026-03-29 15:46:58
● 2026-03-31 06:11:40
○ 2026-04-03 20:11:56
● 2026-04-06 03:14:48
● 2026-05-28 14:30:48
○ 2026-06-02 10:58:46
● 2026-06-02 15:42:04
● 2026-06-14 07:49:38
○ 2026-06-26 10:23:58
○ 2026-07-26 02:40:20
●A2606:4700:3034::ac43:bf332026-06-26 → 2026-07-26 · 4 obs
○ 2026-06-14 07:49:38
● 2026-06-26 10:23:58
○ 2026-06-29 21:15:58
● 2026-07-26 02:40:20
●A2606:4700:3035::6815:298b2026-06-26 → 2026-07-26 · 4 obs
○ 2026-06-14 07:49:38
● 2026-06-26 10:23:58
○ 2026-06-29 21:15:58
● 2026-07-26 02:40:20
○A2a06:98c1:3120::2026-04-03 → 2026-06-29 · 8 obs
○ 2026-03-31 06:11:40
● 2026-04-03 20:11:56
○ 2026-04-06 03:14:48
○ 2026-05-28 14:30:48
● 2026-06-02 10:58:46
○ 2026-06-02 15:42:04
● 2026-06-29 21:15:58
○ 2026-07-26 02:40:20
○A2a06:98c1:3121::2026-04-03 → 2026-06-29 · 8 obs
○ 2026-03-31 06:11:40
● 2026-04-03 20:11:56
○ 2026-04-06 03:14:48
○ 2026-05-28 14:30:48
● 2026-06-02 10:58:46
○ 2026-06-02 15:42:04
● 2026-06-29 21:15:58
○ 2026-07-26 02:40:20
○PTRns11025.ztomy.com2017-03-27 → 2017-03-27 · 3 obs
● 2017-03-27 15:14:52
○ 2026-03-29 15:46:58
○ 2026-07-26 02:40:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
cdinst.comvin.ns.cloudflare.com, sandy.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.245

NS records: vin.ns.cloudflare.com, sandy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdinst.com (unsigned zone)

⏱️ Timing

Total: 192ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.41.139, 172.67.191.51
AAAA22606:4700:3035::6815:298b, 2606:4700:3034::ac43:bf33
NS2sandy.ns.cloudflare.com, vin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1sandy.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cdinst.com points to the four IP addresses 104.21.41.139, 172.67.191.51, 2606:4700:3034::ac43:bf33 and 2606:4700:3035::6815:298b.

Among the host names that share IP numbers with cdinst.com are www.canoe.ca, neat-sprint.com, ourpes.com and two others.

Name Servers

cdinst.com uses two name servers for its delegation: sandy.ns.cloudflare.com and vin.ns.cloudflare.com.

cdinst.com has the same name server delegation as a number of other domains, such as taslegend.com, bjxcfz.com, drunkpenguin.org and two more.

There is at least partial name server overlap between cdinst.com and other domains — dljzy20.top, a2.co.uk, ucberkeley.net and two more among them.

These name servers frequently co-occur with the name servers coco.ns.cloudflare.com and jerry.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname sandy.ns.cloudflare.com directs to 108.162.192.219, 172.64.32.219 and 173.245.58.219 along with 3 other IP addresses.

Hostname vin.ns.cloudflare.com directs to 108.162.193.245, 172.64.33.245 and 173.245.59.245 along with 3 other IP addresses.