`protocoldesign.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:d9ef^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:4614^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.20^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.239^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ainsley.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26d3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ainsley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ainsley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ainsley.ns.cloudflare.com`
		A	108.162.194.211^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ainsley.ns.cloudflare.com`
		A	162.159.38.211^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ainsley.ns.cloudflare.com`
		A	172.64.34.211^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ainsley.ns.cloudflare.com`
NS	`bruce.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b4d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bruce.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bruce.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bruce.ns.cloudflare.com`
		A	108.162.193.77^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bruce.ns.cloudflare.com`
		A	172.64.33.77^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bruce.ns.cloudflare.com`
		A	173.245.59.77^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bruce.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.70.20, 172.67.217.239
		IPv6 hints	2606:4700:3030::ac43:d9ef, 2606:4700:3036::6815:4614
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=232, name=cloudflare-ech.com
SOA	`ainsley.ns.cloudflare.com`dns@cloudflare.com serial=2409790489

`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=1785194872

Subdomains

mail.protocoldesign.com

Same first word

protocoldesign.com

DNS History

14 records (6 active, 8 former)

●NSainsley.ns.cloudflare.com2026-07-27 → 2026-07-27 · 2 obs

○ 2017-11-11 12:34:40
● 2026-07-27 23:43:32

●NSbruce.ns.cloudflare.com2026-07-27 → 2026-07-27 · 2 obs

○ 2017-11-11 12:34:40
● 2026-07-27 23:43:32

○NSns29.domaincontrol.com2015-05-24 → 2017-11-11 · 3 obs

● 2015-05-24 10:44:00
● 2017-11-11 12:34:40
○ 2026-07-27 23:43:32

○NSns30.domaincontrol.com2015-05-24 → 2017-11-11 · 3 obs

● 2015-05-24 10:44:00
● 2017-11-11 12:34:40
○ 2026-07-27 23:43:32

○NSns71.domaincontrol.com2026-07-27 → 2026-07-27 · 1 obs

○ 2026-07-27 23:43:32

○NSns72.domaincontrol.com2026-07-27 → 2026-07-27 · 1 obs

○ 2026-07-27 23:43:32

○MXmail.protocolny.com2015-05-24 → 2017-11-11 · 3 obs

● 2015-05-24 10:44:00
● 2017-11-11 12:34:40
○ 2026-07-27 23:43:32

○MXmail2.protocolny.com2015-05-24 → 2017-11-11 · 3 obs

● 2015-05-24 10:44:00
● 2017-11-11 12:34:40
○ 2026-07-27 23:43:32

○MXmx10.pcxmail.com2026-07-27 → 2026-07-27 · 1 obs

○ 2026-07-27 23:43:32

●A104.21.70.202026-07-27 → 2026-07-27 · 1 obs

● 2026-07-27 23:43:32

●A172.67.217.2392026-07-27 → 2026-07-27 · 1 obs

● 2026-07-27 23:43:32

○A23.227.38.322026-07-27 → 2026-07-27 · 1 obs

○ 2026-07-27 23:43:32

●A2606:4700:3030::ac43:d9ef2026-07-27 → 2026-07-27 · 1 obs

● 2026-07-27 23:43:32

●A2606:4700:3036::6815:46142026-07-27 → 2026-07-27 · 1 obs

● 2026-07-27 23:43:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
protocoldesign.com	bruce.ns.cloudflare.com, ainsley.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.77

NS records: bruce.ns.cloudflare.com, ainsley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for protocoldesign.com (unsigned zone)

⏱️ Timing

Total: 1428ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.70.20, 172.67.217.239`
AAAA	2	`2606:4700:3030::ac43:d9ef, 2606:4700:3036::6815:4614`
NS	2	`ainsley.ns.cloudflare.com, bruce.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ainsley.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mail.protocoldesign.com is a subdomain of protocoldesign.com.

IP Addresses

protocoldesign.com points to the four IP addresses 104.21.70.20, 172.67.217.239, 2606:4700:3030::ac43:d9ef and 2606:4700:3036::6815:4614.

Additional host names — 1xbet-rubh.top, h3k.ganloqxuuafog.com, iz883cnrca.u0n235o1.ganloqxuuafog.com and two others — share IP numbers with protocoldesign.com.

Name Servers

protocoldesign.com is delegated to two name servers: ainsley.ns.cloudflare.com and bruce.ns.cloudflare.com.

protocoldesign.com shares its name server setup with other domains, including mushroomspiritsdistillery.com, delicacafekibaco.com, restaurantparcleduc.com and two others.

The name servers of protocoldesign.com overlap at least partially with those of other domains — among them skymanagement.co.uk, bwsttv.com, zaymikus.online and two more.

These name servers commonly appear alongside the name servers nancy.ns.cloudflare.com and isabel.ns.cloudflare.com.

Host names with 6 IP numbers:

ainsley.ns.cloudflare.com resolves to 108.162.194.211, 162.159.38.211, 172.64.34.211 and 3 other IP addresses.

bruce.ns.cloudflare.com resolves to 108.162.193.77, 172.64.33.77, 173.245.59.77 and 3 other IP addresses.

protocoldesign.com - robtex.com