`know2protect.gov`

DNSSEC	⚠️ Not signed
A	2600:1408:c400:38a::12b4^{🇺🇸 AKAMAI-ASN12600:1408:c400::/48 Akamai Technologies}
		PTR	`g2600-1408-c400-038a-0000-0000-0000-12b4.deploy.static.akamaitechnologies.com`
A	2600:1408:c400:391::12b4^{🇺🇸 AKAMAI-ASN12600:1408:c400::/48 Akamai Technologies}
A	184.24.71.88^{🇺🇸 Akamai184.24.64.0/21 Technologies}
NS	`autumn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2694^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`autumn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c294^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`autumn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2294^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`autumn.ns.cloudflare.com`
		A	108.162.194.148^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`autumn.ns.cloudflare.com`
		A	162.159.38.148^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`autumn.ns.cloudflare.com`
		A	172.64.34.148^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`autumn.ns.cloudflare.com`
NS	`mario.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mario.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mario.ns.cloudflare.com`
		A	108.162.193.203^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	172.64.33.203^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	173.245.59.203^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
SOA	`autumn.ns.cloudflare.com`dns@cloudflare.com serial=2397601493

`gov`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.gov` ⭐
	NS	`b.ns.gov`
	NS	`c.ns.gov`
	NS	`d.ns.gov`
	SOA	`a.ns.gov`dns@cloudflare.com serial=1773910205

🔒 HSTS Preload (+subdomains)

Subdomains

www.know2protect.gov

Same first word

know2protect.gov

know2protect.com

DNS History

17 records (5 active, 12 former)

●NSautumn.ns.cloudflare.com2026-03-13 → 2026-03-20 · 2 obs

● 2026-03-13 09:40:40
● 2026-03-20 20:28:08

●NSmario.ns.cloudflare.com2026-03-13 → 2026-03-20 · 2 obs

● 2026-03-13 09:40:40
● 2026-03-20 20:28:08

○A104.81.7.442026-03-13 → 2026-03-20 · 6 obs

● 2026-03-13 09:40:40
● 2026-03-13 13:26:44
○ 2026-03-13 14:21:24
○ 2026-03-16 03:39:36
● 2026-03-20 11:16:04
○ 2026-03-20 20:28:08

○A184.24.18.242026-03-13 → 2026-03-13 · 4 obs

○ 2026-03-13 13:26:44
● 2026-03-13 14:21:24
○ 2026-03-16 03:39:36
○ 2026-03-20 20:28:08

●A184.24.71.882026-03-20 → 2026-03-20 · 2 obs

○ 2026-03-20 11:16:04
● 2026-03-20 20:28:08

○A23.204.206.2072026-03-13 → 2026-03-20 · 2 obs

○ 2026-03-13 09:40:40
○ 2026-03-20 20:28:08

○A23.42.207.2302026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-13 14:21:24
● 2026-03-16 03:39:36
○ 2026-03-20 11:16:04
○ 2026-03-20 20:28:08

○A2600:1406:5e00:793::12b42026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-13 14:21:24
● 2026-03-16 03:39:36
○ 2026-03-20 11:16:04
○ 2026-03-20 20:28:08

○A2600:1406:5e00:7a1::12b42026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-13 14:21:24
● 2026-03-16 03:39:36
○ 2026-03-20 11:16:04
○ 2026-03-20 20:28:08

○A2600:1408:5400:384::12b42026-03-13 → 2026-03-20 · 2 obs

○ 2026-03-13 09:40:40
○ 2026-03-20 20:28:08

○A2600:1408:5400:38e::12b42026-03-13 → 2026-03-20 · 2 obs

○ 2026-03-13 09:40:40
○ 2026-03-20 20:28:08

●A2600:1408:c400:38a::12b42026-03-20 → 2026-03-20 · 2 obs

○ 2026-03-20 11:16:04
● 2026-03-20 20:28:08

●A2600:1408:c400:391::12b42026-03-20 → 2026-03-20 · 2 obs

○ 2026-03-20 11:16:04
● 2026-03-20 20:28:08

○A2a02:26f0:1180:18a::12b42026-03-13 → 2026-03-13 · 4 obs

○ 2026-03-13 09:40:40
● 2026-03-13 13:26:44
○ 2026-03-13 14:21:24
○ 2026-03-20 20:28:08

○A2a02:26f0:1180:19a::12b42026-03-13 → 2026-03-13 · 4 obs

○ 2026-03-13 09:40:40
● 2026-03-13 13:26:44
○ 2026-03-13 14:21:24
○ 2026-03-20 20:28:08

○A2a02:26f0:3380:8ad::12b42026-03-13 → 2026-03-20 · 6 obs

● 2026-03-13 09:40:40
○ 2026-03-13 13:26:44
● 2026-03-13 14:21:24
○ 2026-03-16 03:39:36
● 2026-03-20 11:16:04
○ 2026-03-20 20:28:08

○A2a02:26f0:3380:8b4::12b42026-03-13 → 2026-03-20 · 6 obs

● 2026-03-13 09:40:40
○ 2026-03-13 13:26:44
● 2026-03-13 14:21:24
○ 2026-03-16 03:39:36
● 2026-03-20 11:16:04
○ 2026-03-20 20:28:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
gov	b.ns.gov, a.ns.gov, d.ns.gov, c.ns.gov	8 records
know2protect.gov	autumn.ns.cloudflare.com, mario.ns.cloudflare.com	-

✅ Authoritative Response

Server: 162.159.38.148

NS records: autumn.ns.cloudflare.com, mario.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 687ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`184.24.71.88`
AAAA	2	`2600:1408:ec00:985::12b4, 2600:1408:ec00:991::12b4`
NS	2	`autumn.ns.cloudflare.com, mario.ns.cloudflare.com`
SOA	1	`autumn.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (d.ns.gov, c.ns.gov, b.ns.gov...)

Analysis

Hierarchy

know2protect.gov is the parent of www.know2protect.gov.

IP Addresses

Three IP numbers (2600:1408:c400:38a::12b4, 2600:1408:c400:391::12b4 and 184.24.71.88) are pointed to by know2protect.gov.

other host names for instance preventionresourcefinder.gov, e4788.a.akamaiedge.net, g2600-1408-c400-038a-0000-0000-0000-12b4.deploy.static.akamaitechnologies.com, e4788.b.akamaiedge.net and evus.gov share IP numbers with know2protect.gov.

Name Servers

know2protect.gov is delegated to two name servers: autumn.ns.cloudflare.com and mario.ns.cloudflare.com.

know2protect.gov shares the same name server setup as other domains, for example share7.dhs.gov, giitest.dhs.gov, gii.dhs.gov, ilovemarcellos.com and share8.dhs.gov.

know2protect.gov at least partially shares name servers with other domains, for instance aqdyak.com, warptek.biz, yunlaibao.com, rjwgas.com.au and spectaclemonumental-jeannedarc.fr.

These name servers are often used with elaine.ns.cloudflare.com and nataly.ns.cloudflare.com.

Host names with six IP numbers:

autumn.ns.cloudflare.com points to: 2606:4700:50::a29f:2694, 2803:f800:50::6ca2:c294, 2a06:98c1:50::ac40:2294, 108.162.194.148, 162.159.38.148 and 172.64.34.148; mario.ns.cloudflare.com points to: 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2a06:98c1:50::ac40:21cb, 108.162.193.203, 172.64.33.203 and 173.245.59.203.

know2protect.gov - robtex.com