`preferredpreschool.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:3a51^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:9dfa^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.81^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.250^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`burt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`burt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`burt.ns.cloudflare.com`
		A	108.162.193.79^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	172.64.33.79^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	173.245.59.79^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
NS	`tani.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tani.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tani.ns.cloudflare.com`
		A	108.162.192.224^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
		A	172.64.32.224^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
		A	173.245.58.224^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
TXT	`google-site-verification=TtO_f15dkxS-v1wsPUU6YA2rj01mdZoxXfr03Op9BB8`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.81, 172.67.157.250
		IPv6 hints	2606:4700:3034::6815:3a51, 2606:4700:3034::ac43:9dfa
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=32, name=cloudflare-ech.com
SOA	`burt.ns.cloudflare.com`dns@cloudflare.com serial=2402603894

`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=1777165656

Same first word

preferredpreschool.com

DNS History

6 records (6 active, 0 former)

●NSburt.ns.cloudflare.com2026-04-21 → 2026-04-26 · 2 obs

● 2026-04-21 03:21:26
● 2026-04-26 01:30:14

●NStani.ns.cloudflare.com2026-04-21 → 2026-04-26 · 2 obs

● 2026-04-21 03:21:26
● 2026-04-26 01:30:14

●A104.21.58.812026-04-21 → 2026-04-26 · 2 obs

● 2026-04-21 03:21:26
● 2026-04-26 01:30:14

●A172.67.157.2502026-04-21 → 2026-04-26 · 2 obs

● 2026-04-21 03:21:26
● 2026-04-26 01:30:14

●A2606:4700:3034::6815:3a512026-04-21 → 2026-04-26 · 2 obs

● 2026-04-21 03:21:26
● 2026-04-26 01:30:14

●A2606:4700:3034::ac43:9dfa2026-04-21 → 2026-04-26 · 2 obs

● 2026-04-21 03:21:26
● 2026-04-26 01:30:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
preferredpreschool.com	tani.ns.cloudflare.com, burt.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.224

NS records: tani.ns.cloudflare.com, burt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for preferredpreschool.com (unsigned zone)

⏱️ Timing

Total: 208ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.58.81, 172.67.157.250`
AAAA	2	`2606:4700:3034::6815:3a51, 2606:4700:3034::ac43:9dfa`
NS	2	`burt.ns.cloudflare.com, tani.ns.cloudflare.com`
TXT	1	`google-site-verification=TtO_f15dkxS-v1w`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`burt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

preferredpreschool.com maps to four IP numbers: 2606:4700:3034::6815:3a51, 2606:4700:3034::ac43:9dfa, 104.21.58.81 and 172.67.157.250.

other host names include www.aab-nom-de-domaine.fr, x1.stafaband.id, appsdocker.com, octavient.net and www.stafaband.id; they share IP numbers with preferredpreschool.com.

Name Servers

Two name servers burt.ns.cloudflare.com and tani.ns.cloudflare.com handle the delegation for preferredpreschool.com.

preferredpreschool.com shares the same name server setup as other domains, for instance malacat.com, bvpistol.com, mycurlingleague.com, curlingtr.com and nevadamedicalclinic.com.

preferredpreschool.com at least partially shares name servers with other domains, for instance thefunsurveys.com, poolingpartner.sk, browhaus-china.cn, vaaar.com and kz-(0x736578).com.

These name servers are commonly used alongside graham.ns.cloudflare.com.

Six IP addresses per host:

burt.ns.cloudflare.com points to 2606:4700:58::adf5:3b4f, 2803:f800:50::6ca2:c14f, 2a06:98c1:50::ac40:214f, 108.162.193.79, 172.64.33.79 and 173.245.59.79; tani.ns.cloudflare.com points to 2606:4700:50::adf5:3ae0, 2803:f800:50::6ca2:c0e0, 2a06:98c1:50::ac40:20e0, 108.162.192.224, 172.64.32.224 and 173.245.58.224

preferredpreschool.com - robtex.com