teachoutsidethebox.com - robtex.com

teachoutsidethebox.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:9401🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:3777🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.55.119Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.148.1🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScesar.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c77🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcesar.ns.cloudflare.com
A2803:f800:50::6ca2:c377🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcesar.ns.cloudflare.com
A2a06:98c1:50::ac40:2377🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcesar.ns.cloudflare.com
A108.162.195.119🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcesar.ns.cloudflare.com
A162.159.44.119Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcesar.ns.cloudflare.com
A172.64.35.119🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcesar.ns.cloudflare.com
NSligia.ns.cloudflare.com
A2606:4700:50::a29f:2604🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRligia.ns.cloudflare.com
A2803:f800:50::6ca2:c204🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRligia.ns.cloudflare.com
A2a06:98c1:50::ac40:2204🇺🇸 Cloudflare2a06:98c1:50::/45
PTRligia.ns.cloudflare.com
A108.162.194.4🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRligia.ns.cloudflare.com
A162.159.38.4Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRligia.ns.cloudflare.com
A172.64.34.4🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRligia.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c17::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbl-in-f26.1e100.net
A192.178.155.26🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
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
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTgoogle-site-verification=SdvFXN6rUKOv6Tr5xVVjxfhu1MQ0TkwNH2-bQAEw83I
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.55.119, 172.67.148.1
IPv6 hints2606:4700:3030::ac43:9401, 2606:4700:3033::6815:3777
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=126, name=cloudflare-ech.com
SOAcesar.ns.cloudflare.comdns@cloudflare.com serial=2399380871

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776047547

Same first word

teachoutsidethebox.com

DNS History

30 records (11 active, 19 former)

200920112013201520172019202120232025NScesar.ns.cloudflare.comligia.ns.cloudflare.comdns1.name-services.comns1.bluehost.comns2.bluehost.comyns1.yahoo.comyns2.yahoo.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.teachoutsidethebox.commx1.biz.mail.yahoo.commx5.biz.mail.yahoo.comp.nsm.ctmail.comA104.21.55.119172.67.148.12606:4700:3030::ac43:94012606:4700:3033::6815:3777216.39.62.127216.39.62.48216.39.62.88216.39.62.89216.39.62.90216.39.62.9150.87.248.9169.195.124.1178.5.1.16CNAMEmelbourneit.hotkeysparking.com
●NScesar.ns.cloudflare.com2026-03-31 → 2026-04-13 · 3 obs
○ 2017-05-08 06:56:58
● 2026-03-31 06:38:02
● 2026-04-13 02:58:08
○NSdns1.name-services.com2015-10-21 → 2015-10-21 · 4 obs
○ 2015-05-28 11:09:02
● 2015-10-21 00:42:56
○ 2015-12-31 12:19:10
○ 2026-04-13 02:58:08
●NSligia.ns.cloudflare.com2026-03-31 → 2026-04-13 · 3 obs
○ 2017-05-08 06:56:58
● 2026-03-31 06:38:02
● 2026-04-13 02:58:08
○NSns1.bluehost.com2015-12-31 → 2017-05-08 · 5 obs
○ 2015-10-21 00:42:56
● 2015-12-31 12:19:10
● 2017-05-08 06:56:58
○ 2026-03-31 06:38:02
○ 2026-04-13 02:58:08
○NSns2.bluehost.com2015-12-31 → 2017-05-08 · 5 obs
○ 2015-10-21 00:42:56
● 2015-12-31 12:19:10
● 2017-05-08 06:56:58
○ 2026-03-31 06:38:02
○ 2026-04-13 02:58:08
○NSyns1.yahoo.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 13:27:18
○ 2015-05-28 11:09:02
○ 2026-04-13 02:58:08
○NSyns2.yahoo.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 13:27:18
○ 2015-05-28 11:09:02
○ 2026-04-13 02:58:08
●MXalt1.aspmx.l.google.com2026-03-31 → 2026-04-13 · 3 obs
○ 2017-05-08 06:56:58
● 2026-03-31 06:38:02
● 2026-04-13 02:58:08
●MXalt2.aspmx.l.google.com2026-03-31 → 2026-04-13 · 3 obs
○ 2017-05-08 06:56:58
● 2026-03-31 06:38:02
● 2026-04-13 02:58:08
●MXalt3.aspmx.l.google.com2026-03-31 → 2026-04-13 · 3 obs
○ 2017-05-08 06:56:58
● 2026-03-31 06:38:02
● 2026-04-13 02:58:08
●MXalt4.aspmx.l.google.com2026-03-31 → 2026-04-13 · 3 obs
○ 2017-05-08 06:56:58
● 2026-03-31 06:38:02
● 2026-04-13 02:58:08
●MXaspmx.l.google.com2026-03-31 → 2026-04-13 · 3 obs
○ 2017-05-08 06:56:58
● 2026-03-31 06:38:02
● 2026-04-13 02:58:08
○MXmail.teachoutsidethebox.com2015-12-31 → 2017-05-08 · 5 obs
○ 2015-10-21 00:42:56
● 2015-12-31 12:19:10
● 2017-05-08 06:56:58
○ 2026-03-31 06:38:02
○ 2026-04-13 02:58:08
○MXmx1.biz.mail.yahoo.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 13:27:18
○ 2015-05-28 11:09:02
○ 2026-04-13 02:58:08
○MXmx5.biz.mail.yahoo.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 13:27:18
○ 2015-05-28 11:09:02
○ 2026-04-13 02:58:08
○MXp.nsm.ctmail.com2015-10-21 → 2015-10-21 · 4 obs
○ 2015-05-28 11:09:02
● 2015-10-21 00:42:56
○ 2015-12-31 12:19:10
○ 2026-04-13 02:58:08
●A104.21.55.1192026-03-31 → 2026-04-13 · 3 obs
○ 2017-05-08 06:56:58
● 2026-03-31 06:38:02
● 2026-04-13 02:58:08
●A172.67.148.12026-03-31 → 2026-04-13 · 3 obs
○ 2017-05-08 06:56:58
● 2026-03-31 06:38:02
● 2026-04-13 02:58:08
○A216.39.62.1272008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 13:27:18
○ 2015-05-28 11:09:02
○ 2026-04-13 02:58:08
○A216.39.62.482008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 13:27:18
○ 2015-05-28 11:09:02
○ 2026-04-13 02:58:08
○A216.39.62.882008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 13:27:18
○ 2015-05-28 11:09:02
○ 2026-04-13 02:58:08
○A216.39.62.892008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 13:27:18
○ 2015-05-28 11:09:02
○ 2026-04-13 02:58:08
○A216.39.62.902008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 13:27:18
○ 2015-05-28 11:09:02
○ 2026-04-13 02:58:08
○A216.39.62.912008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 13:27:18
○ 2015-05-28 11:09:02
○ 2026-04-13 02:58:08
●A2606:4700:3030::ac43:94012026-03-31 → 2026-04-13 · 3 obs
○ 2017-05-08 06:56:58
● 2026-03-31 06:38:02
● 2026-04-13 02:58:08
●A2606:4700:3033::6815:37772026-03-31 → 2026-04-13 · 3 obs
○ 2017-05-08 06:56:58
● 2026-03-31 06:38:02
● 2026-04-13 02:58:08
○A50.87.248.912015-12-31 → 2016-04-07 · 5 obs
○ 2015-10-21 00:42:56
● 2015-12-31 12:19:10
● 2016-04-07 02:13:18
○ 2016-09-19 14:30:36
○ 2026-04-13 02:58:08
○A69.195.124.1172016-09-19 → 2017-05-08 · 5 obs
○ 2016-04-07 02:13:18
● 2016-09-19 14:30:36
● 2017-05-08 06:56:58
○ 2026-03-31 06:38:02
○ 2026-04-13 02:58:08
○A8.5.1.162015-10-21 → 2015-10-21 · 4 obs
○ 2015-05-28 11:09:02
● 2015-10-21 00:42:56
○ 2015-12-31 12:19:10
○ 2026-04-13 02:58:08
○CNAMEmelbourneit.hotkeysparking.com2015-10-21 → 2015-10-21 · 3 obs
● 2015-10-21 00:42:56
○ 2015-12-31 12:19:10
○ 2026-04-13 02:58:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
teachoutsidethebox.comligia.ns.cloudflare.com, cesar.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.4

NS records: ligia.ns.cloudflare.com, cesar.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teachoutsidethebox.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.55.119, 172.67.148.1
AAAA22606:4700:3033::6815:3777, 2606:4700:3030::ac43:9401
NS2cesar.ns.cloudflare.com, ligia.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=SdvFXN6rUKOv6Tr, v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cesar.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ligia.ns.cloudflare.com, ligia.ns.cloudflare.com, ligia.ns.cloudflare.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by teachoutsidethebox.com: 2606:4700:3030::ac43:9401, 2606:4700:3033::6815:3777, 104.21.55.119 and 172.67.148.1.

other host names including halkweb.com, delawareregistry.org, www.0-line.com, autodiscover.applebuscar.com and datingatadistance.com share IP numbers with teachoutsidethebox.com.

Name Servers

teachoutsidethebox.com is delegated to two name servers cesar.ns.cloudflare.com and ligia.ns.cloudflare.com.

teachoutsidethebox.com shares the same name server setup as other domains, for instance uygunyedekparcaci.com, imbelprocl.pro, schuemann-struck.de, megatrendshipping.com and motioninc.com.

teachoutsidethebox.com at least partially shares name servers with other domains, for instance vensik.com.tw, mfsers.com, horreur.net, socialscopeonline.com and rostertop.com.

these name servers are often used together with rex.ns.cloudflare.com, sydney.ns.cloudflare.com, glen.ns.cloudflare.com and donald.ns.cloudflare.com.

Host names with six IP numbers:

Host name cesar.ns.cloudflare.com points to: 2606:4700:58::a29f:2c77, 2803:f800:50::6ca2:c377, 2a06:98c1:50::ac40:2377, 108.162.195.119, 162.159.44.119 and 172.64.35.119.

Host name ligia.ns.cloudflare.com points to: 2606:4700:50::a29f:2604, 2803:f800:50::6ca2:c204, 2a06:98c1:50::ac40:2204, 108.162.194.4, 162.159.38.4 and 172.64.34.4.

Mail Servers

teachoutsidethebox.com 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.

teachoutsidethebox.com shares some mail servers with other domains, at least partially, for instance ns500693.ns500693.ns500734.ns500734.ns500699.ns500699.ns500693.ns500693.ns500683.ns500699.ns500693.ns500632.ns500110.dtrkdll.com, ns500671.ns500754.ns500671.ns500731.ns500671.ns500688.ns500671.ns500678.ns500671.ns500291.ns500142.lusty(0x736c7574)z.com, ns500671.ns500754.ns500742.ns500671.ns500742.ns500705.ns500688.ns500688.ns500671.ns500671.ns500671.ns500705.ns500291.ns500666.ns500153.tenderladiesbz.com, ns500671.ns500731.ns500671.ns500731.ns500742.ns500742.ns500671.ns500671.ns500704.ns500704.ns500704.ns500291.ns500649.tenderladiesbz.com and avant8.com.

these mail servers are often used alongside aspmx2.googlemail.com, aspmx3.googlemail.com and aspmx4.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c17::1a and 192.178.155.26

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27