`csideafschoolchennai.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:df6e^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:5e7a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.122^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.110^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chuck.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b56^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c156^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chuck.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2156^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chuck.ns.cloudflare.com`
		A	108.162.193.86^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
		A	172.64.33.86^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
		A	173.245.59.86^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
NS	`pola.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pola.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pola.ns.cloudflare.com`
		A	108.162.192.214^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	172.64.32.214^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	173.245.58.214^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.122, 172.67.223.110
		IPv6 hints	2606:4700:3032::ac43:df6e, 2606:4700:3034::6815:5e7a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=211, name=cloudflare-ech.com
SOA	`chuck.ns.cloudflare.com`dns@cloudflare.com serial=2400409381

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777233861

Previously NS for

csideafschoolchennai.com

Same first word

csideafschoolchennai.com

DNS History

15 records (6 active, 9 former)

●NSchuck.ns.cloudflare.com2026-03-03 → 2026-04-26 · 3 obs

○ 2020-02-25 10:55:42
● 2026-03-03 16:02:18
● 2026-04-26 20:06:22

○NScsideafschoolchennai.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 13:43:12
○ 2020-02-25 10:55:42
○ 2026-04-26 20:06:22

○NSns1.expiereddnsmanager.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 13:43:12
○ 2020-02-25 10:55:42
○ 2026-04-26 20:06:22

○NSns2.expiereddnsmanager.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 13:43:12
○ 2020-02-25 10:55:42
○ 2026-04-26 20:06:22

●NSpola.ns.cloudflare.com2026-03-03 → 2026-04-26 · 3 obs

○ 2020-02-25 10:55:42
● 2026-03-03 16:02:18
● 2026-04-26 20:06:22

○MXmx7.csideafschoolchennai.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 13:43:12
○ 2020-02-25 10:55:42
○ 2026-04-26 20:06:22

●A104.21.94.1222026-04-26 → 2026-04-26 · 3 obs

○ 2026-04-06 07:50:54
● 2026-04-26 20:06:20
● 2026-04-26 20:06:22

●A172.67.223.1102026-04-26 → 2026-04-26 · 3 obs

○ 2026-04-06 07:50:54
● 2026-04-26 20:06:20
● 2026-04-26 20:06:22

○A188.114.96.02026-03-03 → 2026-04-06 · 5 obs

○ 2020-02-25 10:55:42
● 2026-03-03 16:02:18
● 2026-04-06 07:50:54
○ 2026-04-26 20:06:20
○ 2026-04-26 20:06:22

○A188.114.97.02026-03-03 → 2026-04-06 · 5 obs

○ 2020-02-25 10:55:42
● 2026-03-03 16:02:18
● 2026-04-06 07:50:54
○ 2026-04-26 20:06:20
○ 2026-04-26 20:06:22

○A213.247.47.1902016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 13:43:12
○ 2020-02-25 10:55:42
○ 2026-04-26 20:06:22

●A2606:4700:3032::ac43:df6e2026-04-26 → 2026-04-26 · 3 obs

○ 2026-04-06 07:50:54
● 2026-04-26 20:06:20
● 2026-04-26 20:06:22

●A2606:4700:3034::6815:5e7a2026-04-26 → 2026-04-26 · 3 obs

○ 2026-04-06 07:50:54
● 2026-04-26 20:06:20
● 2026-04-26 20:06:22

○A2a06:98c1:3120::2026-03-03 → 2026-04-06 · 5 obs

○ 2020-02-25 10:55:42
● 2026-03-03 16:02:18
● 2026-04-06 07:50:54
○ 2026-04-26 20:06:20
○ 2026-04-26 20:06:22

○A2a06:98c1:3121::2026-03-03 → 2026-04-06 · 5 obs

○ 2020-02-25 10:55:42
● 2026-03-03 16:02:18
● 2026-04-06 07:50:54
○ 2026-04-26 20:06:20
○ 2026-04-26 20:06:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
csideafschoolchennai.com	chuck.ns.cloudflare.com, pola.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.86

NS records: chuck.ns.cloudflare.com, pola.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csideafschoolchennai.com (unsigned zone)

⏱️ Timing

Total: 145ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.94.122, 172.67.223.110`
AAAA	2	`2606:4700:3032::ac43:df6e, 2606:4700:3034::6815:5e7a`
NS	2	`chuck.ns.cloudflare.com, pola.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chuck.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

csideafschoolchennai.com points to four IP numbers: 2606:4700:3032::ac43:df6e, 2606:4700:3034::6815:5e7a, 104.21.94.122 and 172.67.223.110.

For instance, other host names deutischeswerkzeug.com, klimareyonu.com, topbola.com, tayloruniversity.com and dnaclinic.com.tr share IP numbers with csideafschoolchennai.com.

Name Servers

csideafschoolchennai.com is delegated to two name servers: chuck.ns.cloudflare.com and pola.ns.cloudflare.com.

csideafschoolchennai.com uses the same name server setup as other domains such as pikelumber.com, tamburlaine.com, woppdeco.com, mariacknits.com and tamburlaine.com.au.

csideafschoolchennai.com shares name servers with other domains at least partially, for example guidesaudi.com, crypto-vault.site, codzan.ir, creneida.com and postsalon.info.

Host names with six IP numbers: host name chuck.ns.cloudflare.com points to: 2606:4700:58::adf5:3b56, 2803:f800:50::6ca2:c156, 2a06:98c1:50::ac40:2156, 108.162.193.86, 172.64.33.86 and 173.245.59.86; host name pola.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad6, 2803:f800:50::6ca2:c0d6, 2a06:98c1:50::ac40:20d6, 108.162.192.214, 172.64.32.214 and 173.245.58.214.

csideafschoolchennai.com - robtex.com