`allocation-usro.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d445^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:2d55^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.85^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.69^{🇺🇸 Cloudflare172.67.208.0/20 , 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	`dahlia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c059^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dahlia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2059^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dahlia.ns.cloudflare.com`
		A	108.162.192.89^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	172.64.32.89^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	173.245.58.89^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.45.85, 172.67.212.69
		IPv6	2606:4700:3032::ac43:d445, 2606:4700:3033::6815:2d55
SOA	`burt.ns.cloudflare.com`dns@cloudflare.com serial=2397316759

`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=1771291435

⚠️ On DNS blocklist: tif

Subdomains

www.allocation-usro.com

Same first word

allocation-usro.com

Similar names

usor-allocation.xyz

DNS History

6 records (6 active, 0 former)

●NSburt.ns.cloudflare.com2026-03-08 → 2026-03-23 · 2 obs

● 2026-03-08 23:30:50
● 2026-03-23 06:36:08

●NSdahlia.ns.cloudflare.com2026-03-08 → 2026-03-23 · 2 obs

● 2026-03-08 23:30:50
● 2026-03-23 06:36:08

●A104.21.45.852026-03-08 → 2026-03-23 · 2 obs

● 2026-03-08 23:30:50
● 2026-03-23 06:36:08

●A172.67.212.692026-03-08 → 2026-03-23 · 2 obs

● 2026-03-08 23:30:50
● 2026-03-23 06:36:08

●A2606:4700:3032::ac43:d4452026-03-08 → 2026-03-23 · 2 obs

● 2026-03-08 23:30:50
● 2026-03-23 06:36:08

●A2606:4700:3033::6815:2d552026-03-08 → 2026-03-23 · 2 obs

● 2026-03-08 23:30:50
● 2026-03-23 06:36:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
allocation-usro.com	dahlia.ns.cloudflare.com, burt.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.79

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for allocation-usro.com (unsigned zone)

⏱️ Timing

Total: 135ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.45.85, 172.67.212.69`
AAAA	2	`2606:4700:3032::ac43:d445, 2606:4700:3033::6815:2d55`
NS	2	`burt.ns.cloudflare.com, dahlia.ns.cloudflare.com`
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 (dahlia.ns.cloudflare.com, dahlia.ns.cloudflare.com, dahlia.ns.cloudflare.com...)

Analysis

Hierarchy

The parent of www.allocation-usro.com is allocation-usro.com.

IP Addresses

allocation-usro.com maps to four IP numbers: 2606:4700:3032::ac43:d445, 2606:4700:3033::6815:2d55, 104.21.45.85 and 172.67.212.69.

other host names include voxdev.us, germium.de, dns.kirchhoff.pl, legendcook.com and kirchhoff.pl; they share IP numbers with allocation-usro.com.

Name Servers

Two name servers burt.ns.cloudflare.com and dahlia.ns.cloudflare.com handle the delegation for allocation-usro.com.

allocation-usro.com shares the same name server setup as other domains, for instance 7109.cc, kreativ.pe, soneium-startale.com, frinsa.es and goatrade.cc.

allocation-usro.com at least partially shares name servers with other domains, for instance garchaandcompany.ca, (0x736578)girltube.com, delta-m.it, ngoctuan.org and woolovers.de.

These name servers are commonly used with sullivan.ns.cloudflare.com and jaime.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; dahlia.ns.cloudflare.com points to 2606:4700:50::adf5:3a59, 2803:f800:50::6ca2:c059, 2a06:98c1:50::ac40:2059, 108.162.192.89, 172.64.32.89 and 173.245.58.89

allocation-usro.com - robtex.com