`chaptercodex.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3997^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:bef4^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.151^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.190.244^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dilbert.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dilbert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dilbert.ns.cloudflare.com`
		A	108.162.193.155^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	172.64.33.155^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	173.245.59.155^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
NS	`sureena.ns.cloudflare.com`
		A	2606:4700:50::a29f:267e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sureena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c27e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sureena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:227e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sureena.ns.cloudflare.com`
		A	108.162.194.126^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sureena.ns.cloudflare.com`
		A	162.159.38.126^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sureena.ns.cloudflare.com`
		A	172.64.34.126^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sureena.ns.cloudflare.com`
TXT	`google-site-verification=Zsdk4iFGrEL71UuZ-A5Gug6uc5P68zp3goG4UQfZ5tk`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.151, 172.67.190.244
		IPv6 hints	2606:4700:3031::6815:3997, 2606:4700:3036::ac43:bef4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOA	`dilbert.ns.cloudflare.com`dns@cloudflare.com serial=2410397281

`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=1785098102

📈 Tranco rank: #373,105

Subdomains

www.chaptercodex.com

cdn.chaptercodex.com

Same first word

chaptercodex.com

DNS History

7 records (6 active, 1 former)

●NSdilbert.ns.cloudflare.com2026-05-18 → 2026-07-26 · 2 obs

● 2026-05-18 09:22:14
● 2026-07-26 20:52:44

●NSsureena.ns.cloudflare.com2026-05-18 → 2026-07-26 · 2 obs

● 2026-05-18 09:22:14
● 2026-07-26 20:52:44

●A104.21.57.1512026-05-18 → 2026-07-26 · 2 obs

● 2026-05-18 09:22:14
● 2026-07-26 20:52:44

●A172.67.190.2442026-05-18 → 2026-07-26 · 2 obs

● 2026-05-18 09:22:14
● 2026-07-26 20:52:44

●A2606:4700:3031::6815:39972026-07-13 → 2026-07-26 · 3 obs

○ 2026-05-26 05:18:32
● 2026-07-13 03:20:54
● 2026-07-26 20:52:44

○A2606:4700:3032::6815:39972026-05-18 → 2026-05-26 · 4 obs

● 2026-05-18 09:22:14
● 2026-05-26 05:18:32
○ 2026-07-13 03:20:54
○ 2026-07-26 20:52:44

●A2606:4700:3036::ac43:bef42026-05-18 → 2026-07-26 · 2 obs

● 2026-05-18 09:22:14
● 2026-07-26 20:52:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
chaptercodex.com	dilbert.ns.cloudflare.com, sureena.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.155

NS records: dilbert.ns.cloudflare.com, sureena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chaptercodex.com (unsigned zone)

⏱️ Timing

Total: 116ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.57.151, 172.67.190.244`
AAAA	2	`2606:4700:3036::ac43:bef4, 2606:4700:3031::6815:3997`
NS	2	`dilbert.ns.cloudflare.com, sureena.ns.cloudflare.com`
TXT	1	`google-site-verification=Zsdk4iFGrEL71Uu`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dilbert.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent domain of www.chaptercodex.com and cdn.chaptercodex.com is chaptercodex.com.

IP Addresses

chaptercodex.com has four IP addresses: 104.21.57.151, 172.67.190.244, 2606:4700:3031::6815:3997 and 2606:4700:3036::ac43:bef4.

Among the host names that share IP numbers with chaptercodex.com are creatives.sewing.feedoor.com, banners.sewing.feedoor.com, qundatech.com and two others.

Name Servers

chaptercodex.com is served by two delegated name servers, dilbert.ns.cloudflare.com and sureena.ns.cloudflare.com.

chaptercodex.com has the same name server delegation as a number of other domains, such as ahhaoxuezhileng.com, chinalianh.com, mindeshukong.com and two more.

chaptercodex.com shares at least some of its name servers with other domains, including upperforma.com, steverottman.com, patentresearchpro.com and two others.

These name servers are frequently paired with the name servers wells.ns.cloudflare.com and plato.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

dilbert.ns.cloudflare.com carries IP addresses 108.162.193.155, 172.64.33.155 and 173.245.59.155, with 3 other addresses beyond those.

sureena.ns.cloudflare.com carries IP addresses 108.162.194.126, 162.159.38.126 and 172.64.34.126, with 3 other addresses beyond those.

chaptercodex.com - robtex.com