`hcstyleguide.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:33cb^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b9de^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.51.203^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.185.222^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c065^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2065^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amy.ns.cloudflare.com`
		A	108.162.192.101^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	172.64.32.101^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	173.245.58.101^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
NS	`neil.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`neil.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`neil.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`neil.ns.cloudflare.com`
		A	108.162.193.211^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`neil.ns.cloudflare.com`
		A	172.64.33.211^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`neil.ns.cloudflare.com`
		A	173.245.59.211^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`neil.ns.cloudflare.com`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.51.203, 172.67.185.222
		IPv6 hints	2606:4700:3033::6815:33cb, 2606:4700:3036::ac43:b9de
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=110, name=cloudflare-ech.com
SOA	`amy.ns.cloudflare.com`dns@cloudflare.com serial=2401403091

`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=1778349401

Same first word

hcstyleguide.com

Similar names

techlyguides.com

DNS History

14 records (6 active, 8 former)

●NSamy.ns.cloudflare.com2026-03-26 → 2026-05-09 · 3 obs

○ 2017-09-11 22:46:42
● 2026-03-26 10:27:58
● 2026-05-09 18:20:58

●NSneil.ns.cloudflare.com2026-03-26 → 2026-05-09 · 3 obs

○ 2017-09-11 22:46:42
● 2026-03-26 10:27:58
● 2026-05-09 18:20:58

○NSns1.markmonitor.com2016-12-19 → 2017-09-11 · 4 obs

● 2016-12-19 15:19:58
● 2017-09-11 22:46:42
○ 2026-03-26 10:27:58
○ 2026-05-09 18:20:58

○NSns2.markmonitor.com2016-12-19 → 2017-09-11 · 4 obs

● 2016-12-19 15:19:58
● 2017-09-11 22:46:42
○ 2026-03-26 10:27:58
○ 2026-05-09 18:20:58

○NSns3.markmonitor.com2016-12-19 → 2017-09-11 · 4 obs

● 2016-12-19 15:19:58
● 2017-09-11 22:46:42
○ 2026-03-26 10:27:58
○ 2026-05-09 18:20:58

○NSns4.markmonitor.com2016-12-19 → 2017-09-11 · 4 obs

● 2016-12-19 15:19:58
● 2017-09-11 22:46:42
○ 2026-03-26 10:27:58
○ 2026-05-09 18:20:58

○NSns5.markmonitor.com2016-12-19 → 2017-09-11 · 4 obs

● 2016-12-19 15:19:58
● 2017-09-11 22:46:42
○ 2026-03-26 10:27:58
○ 2026-05-09 18:20:58

○NSns6.markmonitor.com2016-12-19 → 2017-09-11 · 4 obs

● 2016-12-19 15:19:58
● 2017-09-11 22:46:42
○ 2026-03-26 10:27:58
○ 2026-05-09 18:20:58

○NSns7.markmonitor.com2016-12-19 → 2017-09-11 · 4 obs

● 2016-12-19 15:19:58
● 2017-09-11 22:46:42
○ 2026-03-26 10:27:58
○ 2026-05-09 18:20:58

●A104.21.51.2032026-03-26 → 2026-05-09 · 3 obs

○ 2017-09-11 22:46:42
● 2026-03-26 10:27:58
● 2026-05-09 18:20:58

●A172.67.185.2222026-03-26 → 2026-05-09 · 3 obs

○ 2017-09-11 22:46:42
● 2026-03-26 10:27:58
● 2026-05-09 18:20:58

●A2606:4700:3033::6815:33cb2026-03-26 → 2026-05-09 · 3 obs

○ 2017-09-11 22:46:42
● 2026-03-26 10:27:58
● 2026-05-09 18:20:58

●A2606:4700:3036::ac43:b9de2026-03-26 → 2026-05-09 · 3 obs

○ 2017-09-11 22:46:42
● 2026-03-26 10:27:58
● 2026-05-09 18:20:58

○A64.131.65.1522016-12-19 → 2017-09-11 · 4 obs

● 2016-12-19 15:19:58
● 2017-09-11 22:46:42
○ 2026-03-26 10:27:58
○ 2026-05-09 18:20:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
hcstyleguide.com	amy.ns.cloudflare.com, neil.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.211

NS records: amy.ns.cloudflare.com, neil.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hcstyleguide.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.51.203, 172.67.185.222`
AAAA	2	`2606:4700:3033::6815:33cb, 2606:4700:3036::ac43:b9de`
NS	2	`amy.ns.cloudflare.com, neil.ns.cloudflare.com`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amy.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by hcstyleguide.com: 2606:4700:3033::6815:33cb, 2606:4700:3036::ac43:b9de, 104.21.51.203 and 172.67.185.222.

other host names including eizvry.cyou, casinocanadaca.com, 172sihu.com, mail.onebid.de and chichhub.digital share IP numbers with hcstyleguide.com.

Name Servers

hcstyleguide.com is delegated to two name servers amy.ns.cloudflare.com and neil.ns.cloudflare.com.

hcstyleguide.com shares the same name server setup as other domains, for instance epicreads.com, harper1styear.com, recursosparaigreja.com.br, izmirmag.net and sigotm.com.

hcstyleguide.com at least partially shares name servers with other domains, for instance blanemolinari.com, casinonic1.com, amandasellsindiana.com, joshipawan.com.np and prodottoinrete.com.

These name servers are commonly used with byron.ns.cloudflare.com, fay.ns.cloudflare.com and woz.ns.cloudflare.com.

Host names with six IP numbers:

Host name amy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a65, 2803:f800:50::6ca2:c065, 2a06:98c1:50::ac40:2065, 108.162.192.101, 172.64.32.101 and 173.245.58.101.

Host name neil.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd3, 2803:f800:50::6ca2:c1d3, 2a06:98c1:50::ac40:21d3, 108.162.193.211, 172.64.33.211 and 173.245.59.211.

hcstyleguide.com - robtex.com