`protocolinstitute.com`

DNSSEC	⚠️ Not signed
NS	`rachel.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ad7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rachel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rachel.ns.cloudflare.com`
		A	108.162.192.215^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	172.64.32.215^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	173.245.58.215^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
NS	`yichun.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yichun.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yichun.ns.cloudflare.com`
		A	108.162.193.248^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	172.64.33.248^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	173.245.59.248^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
TXT	`v=spf1 -all`
SOA	`rachel.ns.cloudflare.com`dns@cloudflare.com serial=2400348469

`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=1775121332

Same first word

protocolinstitute.com

DNS History

6 records (2 active, 4 former)

○NSns39.worldnic.com2015-07-01 → 2017-07-06 · 4 obs

● 2015-07-01 02:46:30
● 2017-07-06 00:47:12
○ 2026-02-27 15:44:18
○ 2026-04-02 09:35:16

○NSns40.worldnic.com2015-07-01 → 2017-07-06 · 4 obs

● 2015-07-01 02:46:30
● 2017-07-06 00:47:12
○ 2026-02-27 15:44:18
○ 2026-04-02 09:35:16

●NSrachel.ns.cloudflare.com2026-02-27 → 2026-04-02 · 3 obs

○ 2017-07-06 00:47:12
● 2026-02-27 15:44:18
● 2026-04-02 09:35:16

●NSyichun.ns.cloudflare.com2026-02-27 → 2026-04-02 · 3 obs

○ 2017-07-06 00:47:12
● 2026-02-27 15:44:18
● 2026-04-02 09:35:16

○MXp.webcom.ctmail.com2016-01-23 → 2017-07-06 · 4 obs

● 2016-01-23 18:00:42
● 2017-07-06 00:47:12
○ 2026-02-27 15:44:18
○ 2026-04-02 09:35:16

○A74.113.233.1552015-07-01 → 2017-07-06 · 4 obs

● 2015-07-01 02:46:30
● 2017-07-06 00:47:12
○ 2026-02-27 15:44:18
○ 2026-04-02 09:35:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
protocolinstitute.com	yichun.ns.cloudflare.com, rachel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.248

NS records: yichun.ns.cloudflare.com, rachel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for protocolinstitute.com (unsigned zone)

⏱️ Timing

Total: 203ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`rachel.ns.cloudflare.com, yichun.ns.cloudflare.com`
TXT	1	`v=spf1 -all`
SOA	1	`rachel.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

protocolinstitute.com is delegated to two name servers: rachel.ns.cloudflare.com and yichun.ns.cloudflare.com.

protocolinstitute.com uses the same name server setup as other domains, including schedfi.com, vinyltech.com.tw, chatui8.com, tpbay.site and tempinbox.xyz.

At least part of the name servers for protocolinstitute.com are shared with other domains, for instance metodiev.org, sssgameimgapi.com, canadiansky.ie, trustburn.com and pdxpipeline.com.

Host names with six IP numbers:

rachel.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad7, 2803:f800:50::6ca2:c0d7, 2a06:98c1:50::ac40:20d7, 108.162.192.215, 172.64.32.215 and 173.245.58.215.

yichun.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf8, 2803:f800:50::6ca2:c1f8, 2a06:98c1:50::ac40:21f8, 108.162.193.248, 172.64.33.248 and 173.245.59.248.

protocolinstitute.com - robtex.com