nullschool.net - dns.ninja

`nullschool.net`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:20::681a:ae7^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:be7^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4b8f^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.10.231^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.11.231^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.75.143^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`emma.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c070^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2070^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emma.ns.cloudflare.com`
		A	108.162.192.112^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	172.64.32.112^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	173.245.58.112^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
NS	`rick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rick.ns.cloudflare.com`
		A	108.162.193.139^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	172.64.33.139^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	173.245.59.139^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=2HovbJFrfo_kHKYCGAXwch4154MvWqbkXOhcSn7uP_M`
TXT	`google-site-verification=4WDvHplk10Z6Kgfg07gDLqY98maZcmb8ufWRocywwec`
TXT	`google-site-verification=aby3X7eoD88gKK3pJ1XPe_YusXhQGr945I74ez7auTU`
TXT	`google-site-verification=y4fd8wtarYVABRokLUOQ7dEegsklrwoNHWmXVpX--V8`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.10.231, 104.26.11.231, 172.67.75.143
		IPv6 hints	2606:4700:20::681a:ae7, 2606:4700:20::681a:be7, 2606:4700:20::ac43:4b8f
SOA	`emma.ns.cloudflare.com`dns@cloudflare.com serial=2409135267

`net`

	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=1783969252

rank #11827 globally
rank #357 in the tld
WOT: SAFE (71/100)
📈 Tranco rank: #33,525

Previously MX for

nullschool.net

Subdomains

gaia.nullschool.net

air.nullschool.net

pangaea.nullschool.net

earth.nullschool.net

Same first word

nullschool.org

nullschool.cfd

nullschool.com

nullschool.net

DNS History

27 records (13 active, 14 former)

●NSemma.ns.cloudflare.com2015-08-03 → 2026-07-13 · 3 obs

○ 2007-09-21 20:09:02
● 2015-08-03 07:34:32
● 2026-07-13 19:24:12

○NSns1.asmallorange.com2007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 20:09:02
○ 2015-08-03 07:34:32
○ 2026-07-13 19:24:12

○NSns2.asmallorange.com2007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 20:09:02
○ 2015-08-03 07:34:32
○ 2026-07-13 19:24:12

●NSrick.ns.cloudflare.com2015-08-03 → 2026-07-13 · 3 obs

○ 2007-09-21 20:09:02
● 2015-08-03 07:34:32
● 2026-07-13 19:24:12

●MXalt1.aspmx.l.google.com2026-02-15 → 2026-07-13 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-07-13 19:24:12

●MXalt2.aspmx.l.google.com2026-02-15 → 2026-07-13 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-07-13 19:24:12

●MXalt3.aspmx.l.google.com2026-02-15 → 2026-07-13 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-07-13 19:24:12

●MXalt4.aspmx.l.google.com2026-02-15 → 2026-07-13 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-07-13 19:24:12

●MXaspmx.l.google.com2026-02-15 → 2026-07-13 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-07-13 19:24:12

○MXmail.nullschool.net2016-05-23 → 2017-02-12 · 5 obs

○ 2016-03-08 14:31:28
● 2016-05-23 11:53:40
● 2017-02-12 09:00:20
○ 2026-02-15 14:14:42
○ 2026-07-13 19:24:12

○MXnullschool.net2007-09-21 → 2016-03-08 · 4 obs

● 2007-09-21 20:09:02
● 2016-03-08 14:31:28
○ 2016-05-23 11:53:40
○ 2026-07-13 19:24:12

●A104.26.10.2312026-02-15 → 2026-07-13 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-07-13 19:24:12

●A104.26.11.2312026-02-15 → 2026-07-13 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-07-13 19:24:12

○A104.31.146.82017-02-01 → 2017-02-12 · 5 obs

○ 2016-05-23 11:53:40
● 2017-02-01 14:01:52
● 2017-02-12 09:00:20
○ 2026-02-15 14:14:42
○ 2026-07-13 19:24:12

○A104.31.147.82017-02-01 → 2017-02-12 · 5 obs

○ 2016-05-23 11:53:40
● 2017-02-01 14:01:52
● 2017-02-12 09:00:20
○ 2026-02-15 14:14:42
○ 2026-07-13 19:24:12

○A143.95.38.2492015-08-03 → 2016-03-08 · 5 obs

○ 2007-09-21 20:09:02
● 2015-08-03 07:34:32
● 2016-03-08 14:31:28
○ 2016-05-23 11:53:40
○ 2026-07-13 19:24:12

●A172.67.75.1432026-02-15 → 2026-07-13 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-07-13 19:24:12

○A198.41.128.1002016-05-23 → 2016-05-23 · 4 obs

○ 2016-03-08 14:31:28
● 2016-05-23 11:53:40
○ 2017-02-01 14:01:52
○ 2026-07-13 19:24:12

○A198.41.129.1002016-05-23 → 2016-05-23 · 4 obs

○ 2016-03-08 14:31:28
● 2016-05-23 11:53:40
○ 2017-02-01 14:01:52
○ 2026-07-13 19:24:12

○A2400:cb00:2048:1::681f:92082017-02-01 → 2017-02-12 · 5 obs

○ 2016-05-23 11:53:40
● 2017-02-01 14:01:52
● 2017-02-12 09:00:20
○ 2026-02-15 14:14:42
○ 2026-07-13 19:24:12

○A2400:cb00:2048:1::681f:93082017-02-01 → 2017-02-12 · 5 obs

○ 2016-05-23 11:53:40
● 2017-02-01 14:01:52
● 2017-02-12 09:00:20
○ 2026-02-15 14:14:42
○ 2026-07-13 19:24:12

○A2400:cb00:2048:1::c629:80642016-05-23 → 2016-05-23 · 4 obs

○ 2016-03-08 14:31:28
● 2016-05-23 11:53:40
○ 2017-02-01 14:01:52
○ 2026-07-13 19:24:12

○A2400:cb00:2048:1::c629:81642016-05-23 → 2016-05-23 · 4 obs

○ 2016-03-08 14:31:28
● 2016-05-23 11:53:40
○ 2017-02-01 14:01:52
○ 2026-07-13 19:24:12

●A2606:4700:20::681a:ae72026-02-15 → 2026-07-13 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-07-13 19:24:12

●A2606:4700:20::681a:be72026-02-15 → 2026-07-13 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-07-13 19:24:12

●A2606:4700:20::ac43:4b8f2026-02-15 → 2026-07-13 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-07-13 19:24:12

○A64.22.66.902007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 20:09:02
○ 2015-08-03 07:34:32
○ 2026-07-13 19:24:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
nullschool.net	emma.ns.cloudflare.com, rick.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.139

NS records: emma.ns.cloudflare.com, rick.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1127ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.10.231, 172.67.75.143...`
AAAA	3	`2606:4700:20::681a:ae7, 2606:4700:20::681a:be7...`
NS	2	`emma.ns.cloudflare.com, rick.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	5	`google-site-verification=2HovbJFrfo_kHKY, google-site-verification=4WDvHplk10Z6Kgf...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`emma.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

nullschool.net is the parent domain of gaia.nullschool.net, air.nullschool.net, pangaea.nullschool.net and earth.nullschool.net.

IP Addresses

nullschool.net resolves to 6 IP numbers: 104.26.10.231, 104.26.11.231, 172.67.75.143 and 3 other.

Additional host names — demo.sitesell.com, www.psychsem.com, articles.sitesell.com and two others — share IP numbers with nullschool.net.

Name Servers

The NS records for nullschool.net delegate to emma.ns.cloudflare.com and rick.ns.cloudflare.com.

nullschool.net shares its name server setup with other domains, including photoprix.com, interactive-piano.com, archwill.net and two others.

nullschool.net shares at least some of its name servers with other domains, including comb.io, viral.vision, rhchemicals.cn and two others.

These name servers are frequently paired with the name servers brad.ns.cloudflare.com, ivy.ns.cloudflare.com and leif.ns.cloudflare.com.

Host names with 6 IP numbers:

emma.ns.cloudflare.com maps to 108.162.192.112, 172.64.32.112, 173.245.58.112 and 3 additional IP addresses.

rick.ns.cloudflare.com maps to 108.162.193.139, 172.64.33.139, 173.245.59.139 and 3 additional IP addresses.

Mail Servers

Mail for nullschool.net is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

nullschool.net shares mail servers — at least in part — with other domains, including fai.org.lb, trader.bg, ns500734.ns500699.ns500699.ns500699.ns500699.ns500588.ns500588.ns500588.ns500632.ns500588.ns500588.ns500588.ns500588.ns500612.ns500588.ns500578.ns500110.dtrkdll.com and two others.

These mail servers are frequently used alongside the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx2.googlemail.com, plus two others.

Host names with two IP numbers:

The A records for aspmx.l.google.com return 173.194.45.26 and 2607:f8b0:4004:c1b::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1b.