`blacksphere.one`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1b8e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8eeb^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.142^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.235^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adelaide.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2601^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adelaide.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c201^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adelaide.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2201^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adelaide.ns.cloudflare.com`
		A	108.162.194.1^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adelaide.ns.cloudflare.com`
		A	162.159.38.1^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adelaide.ns.cloudflare.com`
		A	172.64.34.1^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adelaide.ns.cloudflare.com`
NS	`sid.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sid.ns.cloudflare.com`
		A	108.162.193.143^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	172.64.33.143^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	173.245.59.143^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
MX	`email2.ignum.cz` ⭐
		A	185.102.21.66^{🇨🇿 ONE-NETWORK185.102.21.0/24}
			PTR	`mx-lb-bra.core.webglobe.com`
MX	`email.ignum.cz`⁽²⁰⁾
		A	62.109.151.89^{🇨🇿 IGNUM-AS62.109.128.0/19 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
TXT	`v=spf1 include:_spf.ignum.cz ip4:217.16.183.7 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.27.142, 172.67.142.235
		IPv6	2606:4700:3031::6815:1b8e, 2606:4700:3037::ac43:8eeb
SOA	`adelaide.ns.cloudflare.com`dns@cloudflare.com serial=2397260999

`one`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.one` ⭐
	NS	`b.nic.one`
	NS	`c.nic.one`
	NS	`x.nic.one`
	NS	`y.nic.one`
	NS	`z.nic.one`
	SOA	`a.nic.one`admin@tldns.godaddy serial=1774403461

Subdomains

analytics.blacksphere.one

Same first word

blacksphere.co.nz

blacksphere.one

DNS History

9 records (8 active, 1 former)

●NSadelaide.ns.cloudflare.com2026-03-01 → 2026-03-25 · 2 obs

● 2026-03-01 05:09:12
● 2026-03-25 01:54:22

●NSsid.ns.cloudflare.com2026-03-01 → 2026-03-25 · 2 obs

● 2026-03-01 05:09:12
● 2026-03-25 01:54:22

●MXemail.ignum.cz2026-03-01 → 2026-03-25 · 2 obs

● 2026-03-01 05:09:12
● 2026-03-25 01:54:22

●MXemail2.ignum.cz2026-03-01 → 2026-03-25 · 2 obs

● 2026-03-01 05:09:12
● 2026-03-25 01:54:22

●A104.21.27.1422026-03-01 → 2026-03-25 · 4 obs

● 2026-03-01 05:09:12
○ 2026-03-02 11:59:30
● 2026-03-24 06:32:40
● 2026-03-25 01:54:22

○A172.64.80.12026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-01 05:09:12
● 2026-03-02 11:59:30
○ 2026-03-24 06:32:40
○ 2026-03-25 01:54:22

●A172.67.142.2352026-03-01 → 2026-03-25 · 4 obs

● 2026-03-01 05:09:12
○ 2026-03-02 11:59:30
● 2026-03-24 06:32:40
● 2026-03-25 01:54:22

●A2606:4700:3031::6815:1b8e2026-03-01 → 2026-03-25 · 2 obs

● 2026-03-01 05:09:12
● 2026-03-25 01:54:22

●A2606:4700:3037::ac43:8eeb2026-03-01 → 2026-03-25 · 2 obs

● 2026-03-01 05:09:12
● 2026-03-25 01:54:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
one	a.nic.one, b.nic.one, c.nic.one, x.nic.one...	12 records
blacksphere.one	adelaide.ns.cloudflare.com, sid.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.143

NS records: adelaide.ns.cloudflare.com, sid.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blacksphere.one (unsigned zone)

⏱️ Timing

Total: 522ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.27.142, 172.67.142.235`
AAAA	2	`2606:4700:3037::ac43:8eeb, 2606:4700:3031::6815:1b8e`
NS	2	`adelaide.ns.cloudflare.com, sid.ns.cloudflare.com`
MX	2	`email.ignum.cz (pri: 10), email2.ignum.cz (pri: 20)`
TXT	1	`v=spf1 include:_spf.ignum.cz ip4:217.16.`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adelaide.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.one, a.nic.one, b.nic.one...)

Analysis

Hierarchy

blacksphere.one is a parent of analytics.blacksphere.one.

IP Addresses

blacksphere.one points to four IP numbers: 2606:4700:3031::6815:1b8e, 2606:4700:3037::ac43:8eeb, 104.21.27.142 and 172.67.142.235.

Other host names, for instance strc.cc, hongyizsgc.com, protaxi.ro, novatorpharma.kz and rapp.waw.pl share IP numbers with blacksphere.one.

Name Servers

Delegation for blacksphere.one rests with two name servers, adelaide.ns.cloudflare.com and sid.ns.cloudflare.com.

blacksphere.one shares the same name server setup as other domains, including bornschlegl.org, artypost.com, webgate.it, goodgame.org.nz and mptech.com.do.

blacksphere.one at least partially shares name servers with other domains, for instance ax144.icu, zelo8.com, bluehatonline.com, sunrisetransportationllc.com and dalejacksonshow.com.

These name servers are commonly used with the name servers tom.ns.cloudflare.com.

Host names with six IP numbers: adelaide.ns.cloudflare.com points to: 2606:4700:50::a29f:2601, 2803:f800:50::6ca2:c201, 2a06:98c1:50::ac40:2201, 108.162.194.1, 162.159.38.1 and 172.64.34.1. sid.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8f, 2803:f800:50::6ca2:c18f, 2a06:98c1:50::ac40:218f, 108.162.193.143, 172.64.33.143 and 173.245.59.143.

Mail Servers

blacksphere.one is handled by two mail servers: email2.ignum.cz and email.ignum.cz.

blacksphere.one uses the same mail server configuration as other domains, such as fotomaraton.cz, lonebits.com, lesnilazne.com, lesymb.com and jsme.partners.

blacksphere.one shares at least partially some mail servers with other domains, for example 2fresh.design, canvit.cz and czech-holiday-prague.cz.

Host names with one IP number: email2.ignum.cz points to 185.102.21.66; email.ignum.cz points to 62.109.151.89.

blacksphere.one - robtex.com

blacksphere.one

one

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`blacksphere.one`

`one`