`washingtonsciencefair.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1739^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d13b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.57^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.59^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arya.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a46^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arya.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c046^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arya.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2046^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arya.ns.cloudflare.com`
		A	108.162.192.70^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arya.ns.cloudflare.com`
		A	172.64.32.70^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arya.ns.cloudflare.com`
		A	173.245.58.70^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arya.ns.cloudflare.com`
NS	`ruben.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c347^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2347^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruben.ns.cloudflare.com`
		A	108.162.195.71^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	162.159.44.71^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	172.64.35.71^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
TXT	`google-site-verification=qrWufFEsHZv3whMgWjJH_FwJtkmVYwHF8q0Kcku-RNc`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.57, 172.67.209.59
		IPv6 hints	2606:4700:3030::6815:1739, 2606:4700:3037::ac43:d13b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=24, name=cloudflare-ech.com
SOA	`arya.ns.cloudflare.com`dns@cloudflare.com serial=2395691421

`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=1775186972

Same first word

washingtonsciencefair.com

DNS History

6 records (6 active, 0 former)

●NSarya.ns.cloudflare.com2026-03-14 → 2026-04-03 · 2 obs

● 2026-03-14 07:02:42
● 2026-04-03 03:42:04

●NSruben.ns.cloudflare.com2026-03-14 → 2026-04-03 · 2 obs

● 2026-03-14 07:02:42
● 2026-04-03 03:42:04

●A104.21.23.572026-03-14 → 2026-04-03 · 2 obs

● 2026-03-14 07:02:42
● 2026-04-03 03:42:04

●A172.67.209.592026-03-14 → 2026-04-03 · 2 obs

● 2026-03-14 07:02:42
● 2026-04-03 03:42:04

●A2606:4700:3030::6815:17392026-03-14 → 2026-04-03 · 2 obs

● 2026-03-14 07:02:42
● 2026-04-03 03:42:04

●A2606:4700:3037::ac43:d13b2026-03-14 → 2026-04-03 · 2 obs

● 2026-03-14 07:02:42
● 2026-04-03 03:42:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...	-
washingtonsciencefair.com	arya.ns.cloudflare.com, ruben.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.70

NS records: arya.ns.cloudflare.com, ruben.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for washingtonsciencefair.com (unsigned zone)

⏱️ Timing

Total: 1033ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.23.57, 172.67.209.59`
AAAA	2	`2606:4700:3037::ac43:d13b, 2606:4700:3030::6815:1739`
NS	2	`arya.ns.cloudflare.com, ruben.ns.cloudflare.com`
TXT	1	`google-site-verification=qrWufFEsHZv3whM`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arya.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

washingtonsciencefair.com refers to four IP numbers: 2606:4700:3030::6815:1739, 2606:4700:3037::ac43:d13b, 104.21.23.57 and 172.67.209.59.

Other host names, for instance ns2.industriadesite.com.br, gmd-capital.biz, m.hmc168.com, readytogo.net and sfume.com share IP numbers with washingtonsciencefair.com.

Name Servers

washingtonsciencefair.com's delegation uses two name servers: arya.ns.cloudflare.com and ruben.ns.cloudflare.com.

washingtonsciencefair.com uses the same name server setup as other domains, such as theagencyx.com, valenthoriq.com, experiencefortlauderdale.com, megaslot303.live and etholux-17x.com.

washingtonsciencefair.com at least partially shares name servers with other domains, including bestvlktop.in.net, cslcontabilidade.com.br, agefos-pme-iledefrance.com, guanzhanpo.com and karangsetrahotel.com.

These name servers are often used with paul.ns.cloudflare.com and roxy.ns.cloudflare.com.

Host names with six IP numbers:

arya.ns.cloudflare.com points to 2606:4700:50::adf5:3a46, 2803:f800:50::6ca2:c046, 2a06:98c1:50::ac40:2046, 108.162.192.70, 172.64.32.70 and 173.245.58.70.

ruben.ns.cloudflare.com points to 2606:4700:58::a29f:2c47, 2803:f800:50::6ca2:c347, 2a06:98c1:50::ac40:2347, 108.162.195.71, 162.159.44.71 and 172.64.35.71.

washingtonsciencefair.com - robtex.com