`chainsec.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a0f5^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:f03^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.15.3^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.160.245^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`isla.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c077^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2077^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isla.ns.cloudflare.com`
		A	108.162.192.119^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	172.64.32.119^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	173.245.58.119^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
NS	`rob.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rob.ns.cloudflare.com`
		A	108.162.193.140^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	172.64.33.140^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	173.245.59.140^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽³⁶⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁸³⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`google-site-verification=ZpcCluZl-7z5mjw2fCxK7RRHcC-LptB1ptc95s2y-CQ`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.15.3, 172.67.160.245
		IPv6	2606:4700:3030::ac43:a0f5, 2606:4700:3035::6815:f03
SOA	`isla.ns.cloudflare.com`dns@cloudflare.com serial=2396082327

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

chainsec.org

chainsec.net

chainsec.com

chainsec.app

chainsec.io

Similar names

anceschi.eu

canchise.info

escchina.com

anceschi.net

caniches.com

nicecash.ru

chinasec.net

nicecash.org

chinasec.cn

anceschi.ch

cinecash.de

ecschain.com

ceschina.com

anceschi.fr

ccinshae.gob.mx

anceschi.org

chinaecs.com

secchain.com

ecschina.com

anceschi.it

chancies.com

cinecash.com

caniches.eu

secchina.com

chicanes.com

accshine.com

cnsaiche.com

anceschi.com

caneschi.it

nicecash.de

nicecash.com

chinasec.com

secchain.cn

secchain.de

DNS History

9 records (9 active, 0 former)

●NSisla.ns.cloudflare.com2026-02-23 → 2026-02-27 · 2 obs

● 2026-02-23 17:21:22
● 2026-02-27 04:23:56

●NSrob.ns.cloudflare.com2026-02-23 → 2026-02-27 · 2 obs

● 2026-02-23 17:21:22
● 2026-02-27 04:23:56

●MXroute1.mx.cloudflare.net2026-02-23 → 2026-02-27 · 2 obs

● 2026-02-23 17:21:22
● 2026-02-27 04:23:56

●MXroute2.mx.cloudflare.net2026-02-23 → 2026-02-27 · 2 obs

● 2026-02-23 17:21:22
● 2026-02-27 04:23:56

●MXroute3.mx.cloudflare.net2026-02-23 → 2026-02-27 · 2 obs

● 2026-02-23 17:21:22
● 2026-02-27 04:23:56

●A104.21.15.32026-02-23 → 2026-02-27 · 2 obs

● 2026-02-23 17:21:22
● 2026-02-27 04:23:56

●A172.67.160.2452026-02-23 → 2026-02-27 · 2 obs

● 2026-02-23 17:21:22
● 2026-02-27 04:23:56

●A2606:4700:3030::ac43:a0f52026-02-23 → 2026-02-27 · 2 obs

● 2026-02-23 17:21:22
● 2026-02-27 04:23:56

●A2606:4700:3035::6815:f032026-02-23 → 2026-02-27 · 2 obs

● 2026-02-23 17:21:22
● 2026-02-27 04:23:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
chainsec.app	isla.ns.cloudflare.com, rob.ns.cloudflare.com	-

✅ Authoritative Response

Server: 173.245.58.119

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chainsec.app (unsigned zone)

⏱️ Timing

Total: 602ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.15.3, 172.67.160.245`
AAAA	2	`2606:4700:3030::ac43:a0f5, 2606:4700:3035::6815:f03`
NS	2	`isla.ns.cloudflare.com, rob.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 25), route3.mx.cloudflare.net (pri: 36)...`
TXT	2	`google-site-verification=ZpcCluZl-7z5mjw, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`isla.ns.cloudflare.com dns.cloudflare.co`

AI analysis

chainsec.app maps to four IP numbers: 2606:4700:3030::ac43:a0f5, 2606:4700:3035::6815:f03, 104.21.15.3 and 172.67.160.245.

Other host names, for instance share.yinghuzulin.com, knigalife.com, stella.com.tr, ba0e4b76.sign-docs.workers.dev and cdn2.styley.ai share IP numbers with chainsec.app.

Two name servers isla.ns.cloudflare.com and rob.ns.cloudflare.com are delegated to chainsec.app.

chainsec.app uses the same name server configuration as other domains, such as mi80.com, filmnepal.com, lifanjia.com, lanshatech.com and granburyradio.com.

chainsec.app at least partially shares name servers with other domains such as ynvolve.net, mourassiloun.com, meridiancs.us, rafting-tara.me and divts.com.

These name servers are commonly used with scott.ns.cloudflare.com and howard.ns.cloudflare.com.

Host names with six IP numbers: Host name isla.ns.cloudflare.com points to 2606:4700:50::adf5:3a77, 2803:f800:50::6ca2:c077, 2a06:98c1:50::ac40:2077, 108.162.192.119, 172.64.32.119 and 173.245.58.119; host name rob.ns.cloudflare.com points to 2606:4700:58::adf5:3b8c, 2803:f800:50::6ca2:c18c, 2a06:98c1:50::ac40:218c, 108.162.193.140, 172.64.33.140 and 173.245.59.140.

chainsec.app is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

chainsec.app shares mail servers with other domains at least in part, for instance therealgist.com, hghtherapy.biz, (0x706f726e)o-online.hu, flashgamesplayer.com and cookina.co.

Host names with six IP numbers:

route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

chainsec.app - robtex.com

chainsec.app

app

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

AI analysis

`chainsec.app`

`app`