`backendxxi.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d148^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:52ed^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.237^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.72^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`itzel.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:262a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`itzel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`itzel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`itzel.ns.cloudflare.com`
		A	108.162.194.42^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`itzel.ns.cloudflare.com`
		A	162.159.38.42^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`itzel.ns.cloudflare.com`
		A	172.64.34.42^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`itzel.ns.cloudflare.com`
NS	`jeremy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jeremy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jeremy.ns.cloudflare.com`
		A	108.162.193.180^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	172.64.33.180^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	173.245.59.180^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.82.237, 172.67.209.72
		IPv6	2606:4700:3031::ac43:d148, 2606:4700:3036::6815:52ed
SOA	`itzel.ns.cloudflare.com`dns@cloudflare.com serial=2397352523

`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=1774391212

⚠️ On DNS blocklist: tif

Same first word

backendxxi.com

DNS History

6 records (6 active, 0 former)

●NSitzel.ns.cloudflare.com2026-02-22 → 2026-03-24 · 2 obs

● 2026-02-22 12:03:14
● 2026-03-24 22:55:42

●NSjeremy.ns.cloudflare.com2026-02-22 → 2026-03-24 · 2 obs

● 2026-02-22 12:03:14
● 2026-03-24 22:55:42

●A104.21.82.2372026-02-22 → 2026-03-24 · 2 obs

● 2026-02-22 12:03:14
● 2026-03-24 22:55:42

●A172.67.209.722026-02-22 → 2026-03-24 · 2 obs

● 2026-02-22 12:03:14
● 2026-03-24 22:55:42

●A2606:4700:3031::ac43:d1482026-02-22 → 2026-03-24 · 2 obs

● 2026-02-22 12:03:14
● 2026-03-24 22:55:42

●A2606:4700:3036::6815:52ed2026-02-22 → 2026-03-24 · 2 obs

● 2026-02-22 12:03:14
● 2026-03-24 22:55:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net...	-
backendxxi.com	jeremy.ns.cloudflare.com, itzel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.180

NS records: jeremy.ns.cloudflare.com, itzel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for backendxxi.com (unsigned zone)

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.209.72, 104.21.82.237`
AAAA	2	`2606:4700:3036::6815:52ed, 2606:4700:3031::ac43:d148`
NS	2	`itzel.ns.cloudflare.com, jeremy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`itzel.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

backendxxi.com maps to four IP numbers: 2606:4700:3031::ac43:d148, 2606:4700:3036::6815:52ed, 104.21.82.237 and 172.67.209.72.

other host names include abmbbq.com, urlme.in, thaithienson.net, wownippon.com and dradver.ru; they share IP numbers with backendxxi.com.

Name Servers

Two name servers itzel.ns.cloudflare.com and jeremy.ns.cloudflare.com handle the delegation for backendxxi.com.

backendxxi.com shares the same name server setup as other domains, for instance bk-mk-gl.com, mgmthubxs.com, x-cart4u.com, movie-film.com and xmarketsam.com.

backendxxi.com at least partially shares name servers with other domains, for instance boaoliyuan.com, centcoastfcu.com, mikemutzel.com, straiten.com and sppromaquillaje.com.

These name servers are commonly used alongside ben.ns.cloudflare.com, jason.ns.cloudflare.com and joyce.ns.cloudflare.com.

Six IP addresses per host:

itzel.ns.cloudflare.com points to 2606:4700:50::a29f:262a, 2803:f800:50::6ca2:c22a, 2a06:98c1:50::ac40:222a, 108.162.194.42, 162.159.38.42 and 172.64.34.42; jeremy.ns.cloudflare.com points to 2606:4700:58::adf5:3bb4, 2803:f800:50::6ca2:c1b4, 2a06:98c1:50::ac40:21b4, 108.162.193.180, 172.64.33.180 and 173.245.59.180

backendxxi.com - robtex.com

backendxxi.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`backendxxi.com`

`com`