`guamimmunization.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:578c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:8f85^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.140^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.133^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sasha.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2645^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sasha.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c245^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sasha.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2245^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sasha.ns.cloudflare.com`
		A	108.162.194.69^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sasha.ns.cloudflare.com`
		A	162.159.38.69^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sasha.ns.cloudflare.com`
		A	172.64.34.69^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sasha.ns.cloudflare.com`
NS	`trey.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trey.ns.cloudflare.com`
		A	108.162.193.242^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	172.64.33.242^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	173.245.59.242^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.140, 172.67.143.133
		IPv6 hints	2606:4700:3030::6815:578c, 2606:4700:3032::ac43:8f85
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=230, name=cloudflare-ech.com
SOA	`sasha.ns.cloudflare.com`dns@cloudflare.com serial=2404042543

`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=1778822558

Same first word

guamimmunization.org

DNS History

8 records (6 active, 2 former)

●NSsasha.ns.cloudflare.com2026-02-24 → 2026-05-15 · 2 obs

● 2026-02-24 08:23:58
● 2026-05-15 05:34:08

●NStrey.ns.cloudflare.com2026-02-24 → 2026-05-15 · 2 obs

● 2026-02-24 08:23:58
● 2026-05-15 05:34:08

●A104.21.87.1402026-02-24 → 2026-05-15 · 4 obs

● 2026-02-24 08:23:58
○ 2026-02-26 02:20:08
● 2026-03-15 15:09:34
● 2026-05-15 05:34:08

●A172.67.143.1332026-02-24 → 2026-05-15 · 4 obs

● 2026-02-24 08:23:58
○ 2026-02-26 02:20:08
● 2026-03-15 15:09:34
● 2026-05-15 05:34:08

○A188.114.96.02026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-24 08:23:58
● 2026-02-26 02:20:08
○ 2026-03-15 15:09:34
○ 2026-05-15 05:34:08

○A188.114.97.02026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-24 08:23:58
● 2026-02-26 02:20:08
○ 2026-03-15 15:09:34
○ 2026-05-15 05:34:08

●A2606:4700:3030::6815:578c2026-02-24 → 2026-05-15 · 2 obs

● 2026-02-24 08:23:58
● 2026-05-15 05:34:08

●A2606:4700:3032::ac43:8f852026-02-24 → 2026-05-15 · 2 obs

● 2026-02-24 08:23:58
● 2026-05-15 05:34:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
guamimmunization.org	sasha.ns.cloudflare.com, trey.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.242

NS records: sasha.ns.cloudflare.com, trey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guamimmunization.org (unsigned zone)

⏱️ Timing

Total: 1711ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.143.133, 104.21.87.140`
AAAA	2	`2606:4700:3030::6815:578c, 2606:4700:3032::ac43:8f85`
NS	2	`sasha.ns.cloudflare.com, trey.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sasha.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

Four IP numbers are pointed to by guamimmunization.org: 2606:4700:3030::6815:578c, 2606:4700:3032::ac43:8f85, 104.21.87.140 and 172.67.143.133.

other host names including ncava.net, mail.praklang.com, distribuidorafali.com.ar, www.cryptosplash.care and mx01.sadecehosting.com share IP numbers with guamimmunization.org.

Name Servers

guamimmunization.org is delegated to two name servers sasha.ns.cloudflare.com and trey.ns.cloudflare.com.

guamimmunization.org shares the same name server setup as other domains, for instance micronesiatour.org, guamcancercare.com, tourmicronesia.org, valorbet-korea.kr and travel-vision.at.

guamimmunization.org at least partially shares name servers with other domains, for instance alybaba.nl, lcleader.com, ratu77ai.net, dewello-shop.de and mgw138bom.com.

these name servers are commonly used alongside nile.ns.cloudflare.com.

Host names with six IP numbers:

Host name sasha.ns.cloudflare.com points to: 2606:4700:50::a29f:2645, 2803:f800:50::6ca2:c245, 2a06:98c1:50::ac40:2245, 108.162.194.69, 162.159.38.69 and 172.64.34.69.

Host name trey.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf2, 2803:f800:50::6ca2:c1f2, 2a06:98c1:50::ac40:21f2, 108.162.193.242, 172.64.33.242 and 173.245.59.242.

guamimmunization.org - robtex.com