pointers.school - dns.ninja

pointers.school

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:cf03🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:3292🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.50.146Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.207.3🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdawn.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdawn.ns.cloudflare.com
A2803:f800:50::6ca2:c06a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdawn.ns.cloudflare.com
A2a06:98c1:50::ac40:206a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdawn.ns.cloudflare.com
A108.162.192.106🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdawn.ns.cloudflare.com
A172.64.32.106🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdawn.ns.cloudflare.com
A173.245.58.106🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdawn.ns.cloudflare.com
NSjoel.ns.cloudflare.com
A2606:4700:58::adf5:3bb8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
A2803:f800:50::6ca2:c1b8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjoel.ns.cloudflare.com
A2a06:98c1:50::ac40:21b8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjoel.ns.cloudflare.com
A108.162.193.184🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
A172.64.33.184🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
A173.245.59.184🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1b::1b🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f27.1e100.net
A192.178.155.27🇺🇸 Google192.178.155.0/24
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
MXaspmx2.googlemail.com(10)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
TXTfacebook-domain-verification=ru1f0xw2b3oh263mweilj8c1zkgzeq
TXTgoogle-site-verification=xFSdphF67AfatrUrmVfHNJ2R06xmNIKM6nDWmuOXFnQ
TXTv=spf1 include:mailgun.org include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.50.146, 172.67.207.3
IPv6 hints2606:4700:3034::ac43:cf03, 2606:4700:3037::6815:3292
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=217, name=cloudflare-ech.com
SOAdawn.ns.cloudflare.comdns@cloudflare.com serial=2410743145

school

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.school ⭐
NSv0n1.nic.school
NSv0n2.nic.school
NSv0n3.nic.school
NSv2n0.nic.school
NSv2n1.nic.school
SOAv0n0.nic.schoolhostmaster@donuts.email serial=1785303706

Same first word

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DNS History

22 records (11 active, 11 former)

2017201820192020202120222023202420252026NSdawn.ns.cloudflare.comjoel.ns.cloudflare.comns-cloud-b1.googledomains.comns-cloud-b2.googledomains.comns-cloud-b3.googledomains.comns-cloud-b4.googledomains.comns0.pipeten.co.ukns1.pipeten.co.ukns2.pipeten.co.ukMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commail.pipeten.co.ukA104.21.50.146172.67.207.32606:4700:3034::ac43:cf032606:4700:3037::6815:3292139.162.195.55176.58.126.22989.248.51.81
●NSdawn.ns.cloudflare.com2026-07-29 → 2026-07-29 · 3 obs
○ 2026-04-10 11:28:26
● 2026-07-29 03:20:56
● 2026-07-29 06:10:34
●NSjoel.ns.cloudflare.com2026-07-29 → 2026-07-29 · 3 obs
○ 2026-04-10 11:28:26
● 2026-07-29 03:20:56
● 2026-07-29 06:10:34
○NSns-cloud-b1.googledomains.com2026-04-10 → 2026-04-10 · 4 obs
○ 2017-11-21 13:13:18
● 2026-04-10 11:28:26
○ 2026-07-29 03:20:56
○ 2026-07-29 06:10:34
○NSns-cloud-b2.googledomains.com2026-04-10 → 2026-04-10 · 4 obs
○ 2017-11-21 13:13:18
● 2026-04-10 11:28:26
○ 2026-07-29 03:20:56
○ 2026-07-29 06:10:34
○NSns-cloud-b3.googledomains.com2026-04-10 → 2026-04-10 · 4 obs
○ 2017-11-21 13:13:18
● 2026-04-10 11:28:26
○ 2026-07-29 03:20:56
○ 2026-07-29 06:10:34
○NSns-cloud-b4.googledomains.com2026-04-10 → 2026-04-10 · 4 obs
○ 2017-11-21 13:13:18
● 2026-04-10 11:28:26
○ 2026-07-29 03:20:56
○ 2026-07-29 06:10:34
○NSns0.pipeten.co.uk2016-12-10 → 2017-11-21 · 4 obs
● 2016-12-10 22:16:44
● 2017-11-21 13:13:18
○ 2026-04-10 11:28:26
○ 2026-07-29 06:10:34
○NSns1.pipeten.co.uk2016-12-10 → 2017-11-21 · 4 obs
● 2016-12-10 22:16:44
● 2017-11-21 13:13:18
○ 2026-04-10 11:28:26
○ 2026-07-29 06:10:34
○NSns2.pipeten.co.uk2016-12-10 → 2017-11-21 · 4 obs
● 2016-12-10 22:16:44
● 2017-11-21 13:13:18
○ 2026-04-10 11:28:26
○ 2026-07-29 06:10:34
●MXalt1.aspmx.l.google.com2026-04-10 → 2026-07-29 · 3 obs
○ 2017-11-21 13:13:18
● 2026-04-10 11:28:26
● 2026-07-29 06:10:34
●MXalt2.aspmx.l.google.com2026-04-10 → 2026-07-29 · 3 obs
○ 2017-11-21 13:13:18
● 2026-04-10 11:28:26
● 2026-07-29 06:10:34
●MXaspmx.l.google.com2026-04-10 → 2026-07-29 · 3 obs
○ 2017-11-21 13:13:18
● 2026-04-10 11:28:26
● 2026-07-29 06:10:34
●MXaspmx2.googlemail.com2026-04-10 → 2026-07-29 · 3 obs
○ 2017-11-21 13:13:18
● 2026-04-10 11:28:26
● 2026-07-29 06:10:34
●MXaspmx3.googlemail.com2026-04-10 → 2026-07-29 · 3 obs
○ 2017-11-21 13:13:18
● 2026-04-10 11:28:26
● 2026-07-29 06:10:34
○MXmail.pipeten.co.uk2016-12-10 → 2017-11-21 · 4 obs
● 2016-12-10 22:16:44
● 2017-11-21 13:13:18
○ 2026-04-10 11:28:26
○ 2026-07-29 06:10:34
●A104.21.50.1462026-07-29 → 2026-07-29 · 3 obs
○ 2026-07-09 16:27:06
● 2026-07-29 03:20:56
● 2026-07-29 06:10:34
○A139.162.195.552026-04-10 → 2026-04-10 · 4 obs
○ 2017-11-21 13:13:18
● 2026-04-10 11:28:26
○ 2026-07-09 16:27:06
○ 2026-07-29 06:10:34
●A172.67.207.32026-07-29 → 2026-07-29 · 3 obs
○ 2026-07-09 16:27:06
● 2026-07-29 03:20:56
● 2026-07-29 06:10:34
○A176.58.126.2292026-07-09 → 2026-07-09 · 4 obs
○ 2026-04-10 11:28:26
● 2026-07-09 16:27:06
○ 2026-07-29 03:20:56
○ 2026-07-29 06:10:34
●A2606:4700:3034::ac43:cf032026-07-29 → 2026-07-29 · 3 obs
○ 2026-07-09 16:27:06
● 2026-07-29 03:20:56
● 2026-07-29 06:10:34
●A2606:4700:3037::6815:32922026-07-29 → 2026-07-29 · 3 obs
○ 2026-07-09 16:27:06
● 2026-07-29 03:20:56
● 2026-07-29 06:10:34
○A89.248.51.812016-12-10 → 2017-11-21 · 4 obs
● 2016-12-10 22:16:44
● 2017-11-21 13:13:18
○ 2026-04-10 11:28:26
○ 2026-07-29 06:10:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
schoolv0n0.nic.school, v0n1.nic.school, v0n2.nic.school, v0n3.nic.school...12 records
pointers.schooljoel.ns.cloudflare.com, dawn.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.184

NS records: joel.ns.cloudflare.com, dawn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pointers.school (unsigned zone)

⏱️ Timing

Total: 856ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.50.146, 172.67.207.3
AAAA22606:4700:3037::6815:3292, 2606:4700:3034::ac43:cf03
NS2dawn.ns.cloudflare.com, joel.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...
TXT3facebook-domain-verification=ru1f0xw2b3o, google-site-verification=xFSdphF67AfatrU...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dawn.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.school, v0n1.nic.school, v0n2.nic.school...)

Analysis

IP Addresses

pointers.school directs to four IP numbers, which are 104.21.50.146, 172.67.207.3, 2606:4700:3034::ac43:cf03 and 2606:4700:3037::6815:3292.

Among the host names that share IP numbers with pointers.school are tpnda.com, mindpowersync.com, admin.fifthpeak.com and two others.

Name Servers

The NS records for pointers.school delegate to dawn.ns.cloudflare.com and joel.ns.cloudflare.com.

pointers.school has the same name server delegation as a number of other domains, such as sunnycoast.com.mt, totalapps.info, axhotelsdining.com and two more.

There is at least partial name server overlap between pointers.school and other domains — igszvdjpvxqdt.online, udfaguykrfeur.site, shouselaw.com and two more among them.

The name servers will.ns.cloudflare.com, april.ns.cloudflare.com and lana.ns.cloudflare.com are often found in combination with these name servers.

Host names resolving to 6 IP numbers:

dawn.ns.cloudflare.com maps to 108.162.192.106, 172.64.32.106, 173.245.58.106 and 3 additional IP addresses.

joel.ns.cloudflare.com maps to 108.162.193.184, 172.64.33.184, 173.245.59.184 and 3 additional IP addresses.

Mail Servers

Five mail servers handle pointers.school: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

pointers.school shares at least some of its mail servers with other domains — for example appianway.co, slpservices.com, orra.co and two more.

It is common to find these mail servers paired with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.

Hosts with two IP numbers each:

The A records for aspmx2.googlemail.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.

The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

The A records for aspmx.l.google.com return 192.178.155.27 and 2607:f8b0:4004:c1b::1b.

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

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

aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 2a00:1450:400b:c02::1a IP addresses.