`nextspark.us`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:26b9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:895c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.185^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.92^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`opal.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2664^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c264^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`opal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2264^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`opal.ns.cloudflare.com`
		A	108.162.194.100^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	162.159.38.100^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	172.64.34.100^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
NS	`oswald.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bda^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`oswald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`oswald.ns.cloudflare.com`
		A	108.162.193.218^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	172.64.33.218^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	173.245.59.218^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.38.185, 172.67.137.92
		IPv6 hints	2606:4700:3035::6815:26b9, 2606:4700:3037::ac43:895c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=221, name=cloudflare-ech.com
SOA	`opal.ns.cloudflare.com`dns@cloudflare.com serial=2400230335

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1776127737

rank #141927 globally
rank #5317 in the tld
📈 Tranco rank: #518,040

Same first word

nextspark.us

nextspark.com

Similar names

sparknext.com

DNS History

14 records (6 active, 8 former)

●NSopal.ns.cloudflare.com2026-03-31 → 2026-04-14 · 3 obs

○ 2026-03-24 17:50:14
● 2026-03-31 16:30:36
● 2026-04-14 01:25:48

●NSoswald.ns.cloudflare.com2026-03-31 → 2026-04-14 · 3 obs

○ 2026-03-24 17:50:14
● 2026-03-31 16:30:36
● 2026-04-14 01:25:48

○NSrosa.ns.cloudflare.com2026-03-04 → 2026-03-04 · 3 obs

● 2026-03-04 03:16:00
○ 2026-03-24 17:50:14
○ 2026-04-14 01:25:48

○NSshaz.ns.cloudflare.com2026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-04 03:16:00
● 2026-03-24 17:50:14
○ 2026-03-31 16:30:36
○ 2026-04-14 01:25:48

○NStadeo.ns.cloudflare.com2026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-04 03:16:00
● 2026-03-24 17:50:14
○ 2026-03-31 16:30:36
○ 2026-04-14 01:25:48

○NStoby.ns.cloudflare.com2026-03-04 → 2026-03-04 · 3 obs

● 2026-03-04 03:16:00
○ 2026-03-24 17:50:14
○ 2026-04-14 01:25:48

●A104.21.38.1852026-03-04 → 2026-04-14 · 4 obs

● 2026-03-04 03:16:00
○ 2026-03-24 17:50:14
● 2026-03-31 16:30:36
● 2026-04-14 01:25:48

●A172.67.137.922026-03-04 → 2026-04-14 · 4 obs

● 2026-03-04 03:16:00
○ 2026-03-24 17:50:14
● 2026-03-31 16:30:36
● 2026-04-14 01:25:48

○A188.114.96.02026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-04 03:16:00
● 2026-03-24 17:50:14
○ 2026-03-31 16:30:36
○ 2026-04-14 01:25:48

○A188.114.97.02026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-04 03:16:00
● 2026-03-24 17:50:14
○ 2026-03-31 16:30:36
○ 2026-04-14 01:25:48

●A2606:4700:3035::6815:26b92026-03-04 → 2026-04-14 · 4 obs

● 2026-03-04 03:16:00
○ 2026-03-24 17:50:14
● 2026-03-31 16:30:36
● 2026-04-14 01:25:48

●A2606:4700:3037::ac43:895c2026-03-04 → 2026-04-14 · 4 obs

● 2026-03-04 03:16:00
○ 2026-03-24 17:50:14
● 2026-03-31 16:30:36
● 2026-04-14 01:25:48

○A2a06:98c1:3120::2026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-04 03:16:00
● 2026-03-24 17:50:14
○ 2026-03-31 16:30:36
○ 2026-04-14 01:25:48

○A2a06:98c1:3121::2026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-04 03:16:00
● 2026-03-24 17:50:14
○ 2026-03-31 16:30:36
○ 2026-04-14 01:25:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	w.cctld.us, f.cctld.us, y.cctld.us, m.cctld.us...	-
nextspark.us	oswald.ns.cloudflare.com, opal.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.100

NS records: oswald.ns.cloudflare.com, opal.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nextspark.us (unsigned zone)

⏱️ Timing

Total: 231ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.137.92, 104.21.38.185`
AAAA	2	`2606:4700:3037::ac43:895c, 2606:4700:3035::6815:26b9`
NS	2	`opal.ns.cloudflare.com, oswald.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`opal.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

nextspark.us maps to four IP numbers: 2606:4700:3035::6815:26b9, 2606:4700:3037::ac43:895c, 104.21.38.185 and 172.67.137.92.

Other host names such as owntones.com, shieldmarkzacco.nl, unidad.cr, www.ams.ie and iwwxx.com share IPs with nextspark.us.

Name Servers

Two name servers opal.ns.cloudflare.com and oswald.ns.cloudflare.com handle the delegation for nextspark.us.

nextspark.us shares the same name server setup as other domains, for example digitaltankar.se, urbancasinoonline.nl, lunarslotspro.com, optimaworks.ca and clearrouletteworld.com.

nextspark.us at least partially shares name servers with other domains, for example georgianbonus.eu, axeyazu.top, classichire.net.au, hireseeking.com.au and runwayproject.gr.

these name servers are commonly used alongside olof.ns.cloudflare.com name servers.

Host names with six IP numbers:

opal.ns.cloudflare.com points to 2606:4700:50::a29f:2664, 2803:f800:50::6ca2:c264, 2a06:98c1:50::ac40:2264, 108.162.194.100, 162.159.38.100 and 172.64.34.100.

oswald.ns.cloudflare.com points to 2606:4700:58::adf5:3bda, 2803:f800:50::6ca2:c1da, 2a06:98c1:50::ac40:21da, 108.162.193.218, 172.64.33.218 and 173.245.59.218.

nextspark.us - robtex.com

nextspark.us

us

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`nextspark.us`

`us`