`preventcovid.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:43f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9a0d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.63^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.13^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`addilyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26d9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`addilyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`addilyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`addilyn.ns.cloudflare.com`
		A	108.162.194.217^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`addilyn.ns.cloudflare.com`
		A	162.159.38.217^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`addilyn.ns.cloudflare.com`
		A	172.64.34.217^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`addilyn.ns.cloudflare.com`
NS	`lennon.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lennon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lennon.ns.cloudflare.com`
		A	108.162.195.165^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	162.159.44.165^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	172.64.35.165^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.63, 172.67.154.13
		IPv6 hints	2606:4700:3031::6815:43f, 2606:4700:3035::ac43:9a0d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=156, name=cloudflare-ech.com
SOA	`addilyn.ns.cloudflare.com`dns@cloudflare.com serial=2406980197

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1784531151

Same first word

preventcovid.org

preventcovid.com

DNS History

8 records (6 active, 2 former)

●NSaddilyn.ns.cloudflare.com2026-06-07 → 2026-07-20 · 2 obs

● 2026-06-07 05:06:44
● 2026-07-20 07:32:34

●NSlennon.ns.cloudflare.com2026-06-07 → 2026-07-20 · 2 obs

● 2026-06-07 05:06:44
● 2026-07-20 07:32:34

●A104.21.4.632026-06-07 → 2026-07-20 · 2 obs

● 2026-06-07 05:06:44
● 2026-07-20 07:32:34

●A172.67.154.132026-06-07 → 2026-07-20 · 2 obs

● 2026-06-07 05:06:44
● 2026-07-20 07:32:34

○A2606:4700:3030::ac43:9a0d2026-06-07 → 2026-06-16 · 4 obs

● 2026-06-07 05:06:44
● 2026-06-16 16:09:16
○ 2026-07-08 11:07:08
○ 2026-07-20 07:32:34

●A2606:4700:3031::6815:43f2026-07-08 → 2026-07-20 · 3 obs

○ 2026-06-16 16:09:16
● 2026-07-08 11:07:08
● 2026-07-20 07:32:34

●A2606:4700:3035::ac43:9a0d2026-07-08 → 2026-07-20 · 3 obs

○ 2026-06-16 16:09:16
● 2026-07-08 11:07:08
● 2026-07-20 07:32:34

○A2606:4700:3037::6815:43f2026-06-07 → 2026-06-16 · 4 obs

● 2026-06-07 05:06:44
● 2026-06-16 16:09:16
○ 2026-07-08 11:07:08
○ 2026-07-20 07:32:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
preventcovid.org	addilyn.ns.cloudflare.com, lennon.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.165

NS records: addilyn.ns.cloudflare.com, lennon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for preventcovid.org (unsigned zone)

⏱️ Timing

Total: 411ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.4.63, 172.67.154.13`
AAAA	2	`2606:4700:3035::ac43:9a0d, 2606:4700:3031::6815:43f`
NS	2	`addilyn.ns.cloudflare.com, lennon.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`addilyn.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

preventcovid.org has four IP addresses: 104.21.4.63, 172.67.154.13, 2606:4700:3031::6815:43f and 2606:4700:3035::ac43:9a0d.

spenglerei-handgruber.com, sccopttp636.com, instago.me and two other host names share IP numbers with preventcovid.org.

Name Servers

preventcovid.org is served by two delegated name servers, addilyn.ns.cloudflare.com and lennon.ns.cloudflare.com.

preventcovid.org uses the same name servers as several other domains — among them collectifconscience.org, copacolsanitaszurich.com, expertratings.net and two more.

preventcovid.org partially shares its NS delegation with several other domains, including yallakokora.com, psrotaryclub.org, bobashop.com and two others.

It is common to find these name servers alongside the name servers cameron.ns.cloudflare.com, doug.ns.cloudflare.com, jasmine.ns.cloudflare.com and two others.

Hostnames that resolve to 6 IP addresses:

addilyn.ns.cloudflare.com carries IP addresses 108.162.194.217, 162.159.38.217 and 172.64.34.217, with 3 other addresses beyond those.

lennon.ns.cloudflare.com carries IP addresses 108.162.195.165, 162.159.44.165 and 172.64.35.165, with 3 other addresses beyond those.

preventcovid.org - robtex.com