`a1realestateschool.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4fb^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:84aa^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.251^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.170^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mira.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3acc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mira.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mira.ns.cloudflare.com`
		A	108.162.192.204^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
		A	172.64.32.204^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
		A	173.245.58.204^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
NS	`patryk.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c7a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patryk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`patryk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`patryk.ns.cloudflare.com`
		A	108.162.195.122^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patryk.ns.cloudflare.com`
		A	162.159.44.122^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patryk.ns.cloudflare.com`
		A	172.64.35.122^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patryk.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.251, 172.67.132.170
		IPv6 hints	2606:4700:3031::6815:4fb, 2606:4700:3031::ac43:84aa
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=174, name=cloudflare-ech.com
SOA	`mira.ns.cloudflare.com`dns@cloudflare.com serial=2400694466

`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=1776165177

Same first word

a1realestateschool.com

DNS History

6 records (6 active, 0 former)

●NSmira.ns.cloudflare.com2026-04-09 → 2026-04-14 · 2 obs

● 2026-04-09 15:20:16
● 2026-04-14 11:35:44

●NSpatryk.ns.cloudflare.com2026-04-09 → 2026-04-14 · 2 obs

● 2026-04-09 15:20:16
● 2026-04-14 11:35:44

●A104.21.4.2512026-04-09 → 2026-04-14 · 2 obs

● 2026-04-09 15:20:16
● 2026-04-14 11:35:44

●A172.67.132.1702026-04-09 → 2026-04-14 · 2 obs

● 2026-04-09 15:20:16
● 2026-04-14 11:35:44

●A2606:4700:3031::6815:4fb2026-04-09 → 2026-04-14 · 2 obs

● 2026-04-09 15:20:16
● 2026-04-14 11:35:44

●A2606:4700:3031::ac43:84aa2026-04-09 → 2026-04-14 · 2 obs

● 2026-04-09 15:20:16
● 2026-04-14 11:35:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net...	-
a1realestateschool.com	mira.ns.cloudflare.com, patryk.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.204

NS records: mira.ns.cloudflare.com, patryk.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a1realestateschool.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.132.170, 104.21.4.251`
AAAA	2	`2606:4700:3031::ac43:84aa, 2606:4700:3031::6815:4fb`
NS	2	`mira.ns.cloudflare.com, patryk.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mira.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by a1realestateschool.com: 2606:4700:3031::6815:4fb, 2606:4700:3031::ac43:84aa, 104.21.4.251 and 172.67.132.170.

other host names including cologne-mens.com, sommetcanarie.ca, www.cloudcomputing.pt, yenhair.com and mulat.org share IP numbers with a1realestateschool.com.

Name Servers

a1realestateschool.com is delegated to two name servers mira.ns.cloudflare.com and patryk.ns.cloudflare.com.

a1realestateschool.com shares the same name server setup as other domains, for instance ynxcgc.com, furannongye.com, furnicraft.ae, uconsol.com and itdapeng.com.

a1realestateschool.com at least partially shares name servers with other domains, for instance sethmotors.com, 2688p.com, findbagz.com, 35kh.com and mmymg.com.

These name servers are commonly used with jocelyn.ns.cloudflare.com, meilani.ns.cloudflare.com and maeve.ns.cloudflare.com.

Host names with six IP numbers:

Host name mira.ns.cloudflare.com points to: 2606:4700:50::adf5:3acc, 2803:f800:50::6ca2:c0cc, 2a06:98c1:50::ac40:20cc, 108.162.192.204, 172.64.32.204 and 173.245.58.204.

Host name patryk.ns.cloudflare.com points to: 2606:4700:58::a29f:2c7a, 2803:f800:50::6ca2:c37a, 2a06:98c1:50::ac40:237a, 108.162.195.122, 162.159.44.122 and 172.64.35.122.

a1realestateschool.com - robtex.com