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`developchess.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:10e1^{🇺🇸 Cloudflare} ✓ In HTTPS hints
A	2606:4700:3036::ac43:d845^{🇺🇸 Cloudflare} ✓ In HTTPS hints
A	104.21.16.225^Cloudflare ✓ In HTTPS hints
A	172.67.216.69^{🇺🇸 Cloudflare} ✓ In HTTPS hints
NS	`ali.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3b^{🇺🇸 Cloudflare}
			PTR	`ali.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03b^{🇨🇷 Cloudflare}
			PTR	`ali.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203b^{🇺🇸 Cloudflare}
			PTR	`ali.ns.cloudflare.com`
		A	108.162.192.59^{🇺🇸 Cloudflare}
			PTR	`ali.ns.cloudflare.com`
		A	172.64.32.59^{🇺🇸 Cloudflare}
			PTR	`ali.ns.cloudflare.com`
		A	173.245.58.59^{🇺🇸 Cloudflare}
			PTR	`ali.ns.cloudflare.com`
NS	`sam.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8d^{🇺🇸 Cloudflare}
			PTR	`sam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18d^{🇨🇷 Cloudflare}
			PTR	`sam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218d^{🇺🇸 Cloudflare}
			PTR	`sam.ns.cloudflare.com`
		A	108.162.193.141^{🇺🇸 Cloudflare}
			PTR	`sam.ns.cloudflare.com`
		A	172.64.33.141^{🇺🇸 Cloudflare}
			PTR	`sam.ns.cloudflare.com`
		A	173.245.59.141^{🇺🇸 Cloudflare}
			PTR	`sam.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.16.225, 172.67.216.69
		IPv6	2606:4700:3031::6815:10e1, 2606:4700:3036::ac43:d845
SOA	`ali.ns.cloudflare.com`dns@cloudflare.com serial=2394900823

`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=1771291435

Same first word

developchess.com

DNS History

18 records (6 active, 12 former)

●NSali.ns.cloudflare.com2026-02-17 → 2026-02-17 · 3 obs

○ 2017-05-08 08:29:14
● 2026-02-17 10:00:52
● 2026-02-17 20:56:36

○NSns1.eco-dns.co.uk2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 08:29:14
○ 2026-02-17 10:00:52
○ 2026-02-17 20:56:36

○NSns1.stackdns.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 08:29:14
○ 2026-02-17 10:00:52
○ 2026-02-17 20:56:36

○NSns2.eco-dns.co.uk2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 08:29:14
○ 2026-02-17 10:00:52
○ 2026-02-17 20:56:36

○NSns3.eco-dns.co.uk2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 08:29:14
○ 2026-02-17 10:00:52
○ 2026-02-17 20:56:36

○NSns4.eco-dns.co.uk2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 08:29:14
○ 2026-02-17 10:00:52
○ 2026-02-17 20:56:36

●NSsam.ns.cloudflare.com2026-02-17 → 2026-02-17 · 3 obs

○ 2017-05-08 08:29:14
● 2026-02-17 10:00:52
● 2026-02-17 20:56:36

○MXmx.stackmail.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 08:29:14
○ 2026-02-17 10:00:52
○ 2026-02-17 20:56:36

●A104.21.16.2252026-02-17 → 2026-02-17 · 3 obs

○ 2017-05-08 08:29:14
● 2026-02-17 10:00:52
● 2026-02-17 20:56:36

●A172.67.216.692026-02-17 → 2026-02-17 · 3 obs

○ 2017-05-08 08:29:14
● 2026-02-17 10:00:52
● 2026-02-17 20:56:36

○A185.151.28.1532017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 08:29:14
○ 2026-02-17 10:00:52
○ 2026-02-17 20:56:36

○A188.114.96.02026-02-17 → 2026-02-17 · 2 obs

○ 2026-02-17 10:00:52
○ 2026-02-17 20:56:36

○A188.114.97.02026-02-17 → 2026-02-17 · 2 obs

○ 2026-02-17 10:00:52
○ 2026-02-17 20:56:36

●A2606:4700:3031::6815:10e12026-02-17 → 2026-02-17 · 3 obs

○ 2017-05-08 08:29:14
● 2026-02-17 10:00:52
● 2026-02-17 20:56:36

●A2606:4700:3036::ac43:d8452026-02-17 → 2026-02-17 · 3 obs

○ 2017-05-08 08:29:14
● 2026-02-17 10:00:52
● 2026-02-17 20:56:36

○A2a06:98c1:3120::2026-02-17 → 2026-02-17 · 2 obs

○ 2026-02-17 10:00:52
○ 2026-02-17 20:56:36

○A2a06:98c1:3121::2026-02-17 → 2026-02-17 · 2 obs

○ 2026-02-17 10:00:52
○ 2026-02-17 20:56:36

○A2a07:7800::1532017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 08:29:14
○ 2026-02-17 10:00:52
○ 2026-02-17 20:56:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
developchess.com	sam.ns.cloudflare.com, ali.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.141

NS records: sam.ns.cloudflare.com, ali.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developchess.com (unsigned zone)

⏱️ Timing

Total: 158ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.216.69, 104.21.16.225`
AAAA	2	`2606:4700:3036::ac43:d845, 2606:4700:3031::6815:10e1`
NS	2	`ali.ns.cloudflare.com, sam.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ali.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

AI analysis

developchess.com points to four IP numbers: 2606:4700:3031::6815:10e1, 2606:4700:3036::ac43:d845, 104.21.16.225 and 172.67.216.69.

Other host names, for instance dirtysancheztube.com, owercraft.fr, nvanet.org, fans88.net and 86268890.com share IP numbers with developchess.com.

developchess.com is delegated to two name servers: ali.ns.cloudflare.com and sam.ns.cloudflare.com.

developchess.com uses the same name server setup as other domains, for instance academia-r.ru, venturehaven.com.sg, nlpseminar.ru, promoe.com.sa and myanket.com.

developchess.com shares name servers with other domains at least partially, for instance tessutidavoli.com, joyfax.com, eudigital.pt, mongkud.cloud and yorpoint.com.

these name servers are commonly used together with matteo.ns.cloudflare.com and dan.ns.cloudflare.com.

Host names with six IP numbers: ali.ns.cloudflare.com points to 2606:4700:50::adf5:3a3b, 2803:f800:50::6ca2:c03b, 2a06:98c1:50::ac40:203b, 108.162.192.59, 172.64.32.59 and 173.245.58.59; sam.ns.cloudflare.com points to 2606:4700:58::adf5:3b8d, 2803:f800:50::6ca2:c18d, 2a06:98c1:50::ac40:218d, 108.162.193.141, 172.64.33.141 and 173.245.59.141.