`sulfurstack.digital`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1ed7^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:adf1^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.215^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.241^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hattie.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hattie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hattie.ns.cloudflare.com`
		A	108.162.194.172^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
		A	162.159.38.172^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
		A	172.64.34.172^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
NS	`khalid.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c35^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`khalid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c335^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`khalid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2335^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`khalid.ns.cloudflare.com`
		A	108.162.195.53^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`khalid.ns.cloudflare.com`
		A	162.159.44.53^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`khalid.ns.cloudflare.com`
		A	172.64.35.53^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`khalid.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.215, 172.67.173.241
		IPv6 hints	2606:4700:3030::6815:1ed7, 2606:4700:3035::ac43:adf1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOA	`hattie.ns.cloudflare.com`dns@cloudflare.com serial=2399161937

`digital`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.digital` ⭐
	NS	`v0n1.nic.digital`
	NS	`v0n2.nic.digital`
	NS	`v0n3.nic.digital`
	NS	`v2n0.nic.digital`
	NS	`v2n1.nic.digital`
	SOA	`v0n0.nic.digital`hostmaster@donuts.email serial=1775149486

⚠️ On DNS blocklist: tif

Same first word

sulfurstack.digital

DNS History

6 records (6 active, 0 former)

●NShattie.ns.cloudflare.com2026-03-31 → 2026-04-02 · 2 obs

● 2026-03-31 15:54:40
● 2026-04-02 17:33:04

●NSkhalid.ns.cloudflare.com2026-03-31 → 2026-04-02 · 2 obs

● 2026-03-31 15:54:40
● 2026-04-02 17:33:04

●A104.21.30.2152026-03-31 → 2026-04-02 · 2 obs

● 2026-03-31 15:54:40
● 2026-04-02 17:33:04

●A172.67.173.2412026-03-31 → 2026-04-02 · 2 obs

● 2026-03-31 15:54:40
● 2026-04-02 17:33:04

●A2606:4700:3030::6815:1ed72026-03-31 → 2026-04-02 · 2 obs

● 2026-03-31 15:54:40
● 2026-04-02 17:33:04

●A2606:4700:3035::ac43:adf12026-03-31 → 2026-04-02 · 2 obs

● 2026-03-31 15:54:40
● 2026-04-02 17:33:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
digital	v2n0.nic.digital, v2n1.nic.digital, v0n2.nic.digital, v0n0.nic.digital...	-
sulfurstack.digital	hattie.ns.cloudflare.com, khalid.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.53

NS records: hattie.ns.cloudflare.com, khalid.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sulfurstack.digital (unsigned zone)

⏱️ Timing

Total: 205ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.173.241, 104.21.30.215`
AAAA	2	`2606:4700:3030::6815:1ed7, 2606:4700:3035::ac43:adf1`
NS	2	`hattie.ns.cloudflare.com, khalid.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hattie.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

sulfurstack.digital points to four IP numbers: 2606:4700:3030::6815:1ed7, 2606:4700:3035::ac43:adf1, 104.21.30.215 and 172.67.173.241.

Other host names including 999lu.vip, igaming.pub, fischer.pro, itronusa.com and knowlify.com share IP numbers with sulfurstack.digital.

Name Servers

sulfurstack.digital's delegation uses two name servers, hattie.ns.cloudflare.com and khalid.ns.cloudflare.com.

sulfurstack.digital shares the same name server setup as other domains, for example duranicosiispartners.click, systemsquantumastro.pics, angaracloud.digital, relatchhub.click and burrhelspace.click.

sulfurstack.digital at least partially shares name servers with other domains, including hyjxcp.com, douglace.com, pahish.com, uswin.cc and btmgusa.com.

These name servers are often used together with jakub.ns.cloudflare.com.

Host names with six IP numbers:

hattie.ns.cloudflare.com points to: 2606:4700:50::a29f:26ac, 2803:f800:50::6ca2:c2ac, 2a06:98c1:50::ac40:22ac, 108.162.194.172, 162.159.38.172 and 172.64.34.172.

khalid.ns.cloudflare.com points to: 2606:4700:58::a29f:2c35, 2803:f800:50::6ca2:c335, 2a06:98c1:50::ac40:2335, 108.162.195.53, 162.159.44.53 and 172.64.35.53.

sulfurstack.digital - robtex.com