nullschool.net - robtex.com

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`nullschool.net`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:20::681a:ae7^{🇺🇸 Cloudflare} ✓ In HTTPS hints
A	2606:4700:20::681a:be7^{🇺🇸 Cloudflare} ✓ In HTTPS hints
A	2606:4700:20::ac43:4b8f^{🇺🇸 Cloudflare} ✓ In HTTPS hints
A	104.26.10.231^Cloudflare ✓ In HTTPS hints
A	104.26.11.231^Cloudflare ✓ In HTTPS hints
A	172.67.75.143^{🇺🇸 Cloudflare} ✓ In HTTPS hints
NS	`emma.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a70^{🇺🇸 Cloudflare}
			PTR	`emma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c070^{🇨🇷 Cloudflare}
			PTR	`emma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2070^{🇺🇸 Cloudflare}
			PTR	`emma.ns.cloudflare.com`
		A	108.162.192.112^{🇺🇸 Cloudflare}
			PTR	`emma.ns.cloudflare.com`
		A	172.64.32.112^{🇺🇸 Cloudflare}
			PTR	`emma.ns.cloudflare.com`
		A	173.245.58.112^{🇺🇸 Cloudflare}
			PTR	`emma.ns.cloudflare.com`
NS	`rick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8b^{🇺🇸 Cloudflare}
			PTR	`rick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18b^{🇨🇷 Cloudflare}
			PTR	`rick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218b^{🇺🇸 Cloudflare}
			PTR	`rick.ns.cloudflare.com`
		A	108.162.193.139^{🇺🇸 Cloudflare}
			PTR	`rick.ns.cloudflare.com`
		A	172.64.33.139^{🇺🇸 Cloudflare}
			PTR	`rick.ns.cloudflare.com`
		A	173.245.59.139^{🇺🇸 Cloudflare}
			PTR	`rick.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google}
			PTR	`mj-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google}
			PTR	`gg-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	104.26.10.231, 104.26.11.231, 172.67.75.143
		IPv6	2606:4700:20::681a:ae7, 2606:4700:20::681a:be7, 2606:4700:20::ac43:4b8f
SOA	`emma.ns.cloudflare.com`dns@cloudflare.com serial=2396693651

`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=1771291465

rank #11904 globally
rank #357 in the tld
📈 Tranco rank: #33,303

Previously MX for

nullschool.net

Up

gaia.nullschool.net

air.nullschool.net

earth.nullschool.net

Same first word

nullschool.org

nullschool.com

nullschool.net

DNS History

27 records (13 active, 14 former)

●NSemma.ns.cloudflare.com2015-08-03 → 2026-02-18 · 3 obs

○ 2007-09-21 20:09:02
● 2015-08-03 07:34:32
● 2026-02-18 11:45:16

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

● 2007-09-21 20:09:02
○ 2015-08-03 07:34:32
○ 2026-02-18 11:45:16

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

● 2007-09-21 20:09:02
○ 2015-08-03 07:34:32
○ 2026-02-18 11:45:16

●NSrick.ns.cloudflare.com2015-08-03 → 2026-02-18 · 3 obs

○ 2007-09-21 20:09:02
● 2015-08-03 07:34:32
● 2026-02-18 11:45:16

●MXalt1.aspmx.l.google.com2026-02-15 → 2026-02-18 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-02-18 11:45:16

●MXalt2.aspmx.l.google.com2026-02-15 → 2026-02-18 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-02-18 11:45:16

●MXalt3.aspmx.l.google.com2026-02-15 → 2026-02-18 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-02-18 11:45:16

●MXalt4.aspmx.l.google.com2026-02-15 → 2026-02-18 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-02-18 11:45:16

●MXaspmx.l.google.com2026-02-15 → 2026-02-18 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-02-18 11:45:16

○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
○ 2026-02-18 11:45:16

○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
○ 2026-02-18 11:45:16

●A104.26.10.2312026-02-15 → 2026-02-18 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-02-18 11:45:16

●A104.26.11.2312026-02-15 → 2026-02-18 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-02-18 11:45:16

○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
○ 2026-02-18 11:45:16

○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
○ 2026-02-18 11:45:16

○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
○ 2026-02-18 11:45:16

●A172.67.75.1432026-02-15 → 2026-02-18 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-02-18 11:45:16

○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
○ 2026-02-18 11:45:16

○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
○ 2026-02-18 11:45:16

○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
○ 2026-02-18 11:45:16

○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
○ 2026-02-18 11:45:16

○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
○ 2026-02-18 11:45:16

○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
○ 2026-02-18 11:45:16

●A2606:4700:20::681a:ae72026-02-15 → 2026-02-18 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-02-18 11:45:16

●A2606:4700:20::681a:be72026-02-15 → 2026-02-18 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-02-18 11:45:16

●A2606:4700:20::ac43:4b8f2026-02-15 → 2026-02-18 · 3 obs

○ 2017-02-12 09:00:20
● 2026-02-15 14:14:42
● 2026-02-18 11:45:16

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

● 2007-09-21 20:09:02
○ 2015-08-03 07:34:32
○ 2026-02-18 11:45:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nullschool.net	emma.ns.cloudflare.com, rick.ns.cloudflare.com	-

✅ Authoritative Response

Server: 172.64.32.112

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nullschool.net (unsigned zone)

⏱️ Timing

Total: 71ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.11.231, 104.26.10.231...`
AAAA	3	`2606:4700:20::681a:be7, 2606:4700:20::681a:ae7...`
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`

AI analysis

nullschool.net has gaia.nullschool.net, air.nullschool.net and earth.nullschool.net as children.

nullschool.net maps to six IP numbers: 2606:4700:20::681a:ae7, 2606:4700:20::681a:be7, 2606:4700:20::ac43:4b8f, 104.26.10.231, 104.26.11.231 and 172.67.75.143.

Other host names such as agridex.com, demo.sitesell.com, fengyuansports.com, blogit.sitesell.com and nbrp.jp share IPs with nullschool.net.

Two name servers emma.ns.cloudflare.com and rick.ns.cloudflare.com handle the delegation for nullschool.net.

nullschool.net shares the same name server setup as other domains, for example photoprix.com, interactive-piano.com, archwill.net, koravip.com and workr.ca.

nullschool.net at least partially shares name servers with other domains, for example comb.io, viral.vision, optelia.com, find-mba.com and eobroker.com.

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

Host names with six IP numbers:

emma.ns.cloudflare.com points to 2606:4700:50::adf5:3a70, 2803:f800:50::6ca2:c070, 2a06:98c1:50::ac40:2070, 108.162.192.112, 172.64.32.112 and 173.245.58.112.

rick.ns.cloudflare.com points to 2606:4700:58::adf5:3b8b, 2803:f800:50::6ca2:c18b, 2a06:98c1:50::ac40:218b, 108.162.193.139, 172.64.33.139 and 173.245.59.139.

nullschool.net is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

nullschool.net shares at least partially some mail servers with other domains, for instance trader.bg, ns500734.ns500699.ns500699.ns500699.ns500699.ns500588.ns500588.ns500588.ns500632.ns500588.ns500588.ns500588.ns500588.ns500612.ns500588.ns500578.ns500110.dtrkdll.com, ns500734.ns500699.ns500734.ns500693.ns500699.ns500699.ns500699.ns500588.ns500588.ns500632.ns500588.ns500632.ns500612.ns500612.ns500110.dtrkdll.com, ns500758.ns500698.ns500698.ns500759.ns500735.ns500736.ns500698.ns500735.ns500698.ns500698.ns500708.ns500708.ns500708.ns500619.ns500652.trackreceptor.com and ns500754.ns500731.ns500671.ns500754.ns500731.ns500754.ns500688.ns500671.ns500704.ns500131.lustychickser.com.

these mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27