teachingcare.com - robtex.com

teachingcare.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:41c7🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:bff6🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.65.199Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.191.246🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrit.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a4e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrit.ns.cloudflare.com
A2803:f800:50::6ca2:c04e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrit.ns.cloudflare.com
A2a06:98c1:50::ac40:204e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrit.ns.cloudflare.com
A108.162.192.78🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrit.ns.cloudflare.com
A172.64.32.78🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrit.ns.cloudflare.com
A173.245.58.78🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrit.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
MXmx2.zoho.com ⭐
A136.143.183.44🇺🇸 ZohoAS136.143.182.0/23 Zoho
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
MXmx.zoho.com(20)
A204.141.43.44🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx6.zoho.com
PTRmx7.zoho.com
PTRmx8.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
TXTMS=ms57705742
TXTca3-4724fb261a8b4b14a3e21b4d83c77b2a
TXTgoogle-site-verification=dVZ5r1M8rWCYViwidz7xEgMCoR6L-KVOady64fTqVMc
TXTpinterest-site-verification=190b68373512374e12cd8cf3ef9e86b9
TXTv=spf1include:zoho.com~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.65.199, 172.67.191.246
IPv6 hints2606:4700:3032::6815:41c7, 2606:4700:3034::ac43:bff6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=32, name=cloudflare-ech.com
SOAbrit.ns.cloudflare.comdns@cloudflare.com serial=2409852400

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=1784930067

Previously MX for

teachingcare.com

Same first word

teachingcare.com

Similar names

careteaching.com
racinagetech.digital

DNS History

20 records (8 active, 12 former)

20162017201820192020202120222023202420252026NSbrit.ns.cloudflare.comjoel.ns.cloudflare.comns1.secureserver.netns1.teachingcare.comns2.teachingcare.comns21.domaincontrol.comns22.domaincontrol.comMXmx.zoho.commx2.zoho.commailstore1.secureserver.netsmtp.secureserver.netteachingcare.comA104.21.65.199172.67.191.2462606:4700:3032::6815:41c72606:4700:3034::ac43:bff6184.168.221.48192.169.244.1492606:4700:3033::ac43:bff62606:4700:3036::6815:41c7
●NSbrit.ns.cloudflare.com2026-06-09 → 2026-07-24 · 3 obs
○ 2016-11-17 21:10:38
● 2026-06-09 13:02:18
● 2026-07-24 22:04:08
●NSjoel.ns.cloudflare.com2026-06-09 → 2026-07-24 · 3 obs
○ 2016-11-17 21:10:38
● 2026-06-09 13:02:18
● 2026-07-24 22:04:08
○NSns1.secureserver.net2016-01-04 → 2016-11-17 · 5 obs
○ 2015-10-26 00:27:22
● 2016-01-04 06:04:00
● 2016-11-17 21:10:38
○ 2026-06-09 13:02:18
○ 2026-07-24 22:04:08
○NSns1.teachingcare.com2016-01-04 → 2016-11-17 · 5 obs
○ 2015-10-26 00:27:22
● 2016-01-04 06:04:00
● 2016-11-17 21:10:38
○ 2026-06-09 13:02:18
○ 2026-07-24 22:04:08
○NSns2.teachingcare.com2016-01-04 → 2016-11-17 · 5 obs
○ 2015-10-26 00:27:22
● 2016-01-04 06:04:00
● 2016-11-17 21:10:38
○ 2026-06-09 13:02:18
○ 2026-07-24 22:04:08
○NSns21.domaincontrol.com2015-10-26 → 2015-10-26 · 3 obs
● 2015-10-26 00:27:22
○ 2016-01-04 06:04:00
○ 2026-07-24 22:04:08
○NSns22.domaincontrol.com2015-10-26 → 2015-10-26 · 3 obs
● 2015-10-26 00:27:22
○ 2016-01-04 06:04:00
○ 2026-07-24 22:04:08
○MXmailstore1.secureserver.net2015-10-26 → 2015-10-26 · 3 obs
● 2015-10-26 00:27:22
○ 2016-01-04 06:04:00
○ 2026-07-24 22:04:08
●MXmx.zoho.com2016-06-25 → 2026-07-24 · 3 obs
○ 2016-03-25 11:48:28
● 2016-06-25 21:38:20
● 2026-07-24 22:04:08
●MXmx2.zoho.com2016-06-25 → 2026-07-24 · 3 obs
○ 2016-03-25 11:48:28
● 2016-06-25 21:38:20
● 2026-07-24 22:04:08
○MXsmtp.secureserver.net2015-10-26 → 2015-10-26 · 3 obs
● 2015-10-26 00:27:22
○ 2016-01-04 06:04:00
○ 2026-07-24 22:04:08
○MXteachingcare.com2016-01-04 → 2016-03-25 · 5 obs
○ 2015-10-26 00:27:22
● 2016-01-04 06:04:00
● 2016-03-25 11:48:28
○ 2016-06-25 21:38:20
○ 2026-07-24 22:04:08
●A104.21.65.1992026-06-09 → 2026-07-24 · 3 obs
○ 2016-11-17 21:10:38
● 2026-06-09 13:02:18
● 2026-07-24 22:04:08
●A172.67.191.2462026-06-09 → 2026-07-24 · 3 obs
○ 2016-11-17 21:10:38
● 2026-06-09 13:02:18
● 2026-07-24 22:04:08
○A184.168.221.482015-10-26 → 2015-10-26 · 3 obs
● 2015-10-26 00:27:22
○ 2016-01-04 06:04:00
○ 2026-07-24 22:04:08
○A192.169.244.1492016-01-04 → 2016-11-17 · 5 obs
○ 2015-10-26 00:27:22
● 2016-01-04 06:04:00
● 2016-11-17 21:10:38
○ 2026-06-09 13:02:18
○ 2026-07-24 22:04:08
●A2606:4700:3032::6815:41c72026-07-24 → 2026-07-24 · 2 obs
○ 2026-06-09 13:02:18
● 2026-07-24 22:04:08
○A2606:4700:3033::ac43:bff62026-06-09 → 2026-06-09 · 3 obs
○ 2016-11-17 21:10:38
● 2026-06-09 13:02:18
○ 2026-07-24 22:04:08
●A2606:4700:3034::ac43:bff62026-07-24 → 2026-07-24 · 2 obs
○ 2026-06-09 13:02:18
● 2026-07-24 22:04:08
○A2606:4700:3036::6815:41c72026-06-09 → 2026-06-09 · 3 obs
○ 2016-11-17 21:10:38
● 2026-06-09 13:02:18
○ 2026-07-24 22:04:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net...-
teachingcare.combrit.ns.cloudflare.com, joel.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.78

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teachingcare.com (unsigned zone)

⏱️ Timing

Total: 2020ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.191.246, 104.21.65.199
AAAA22606:4700:3032::6815:41c7, 2606:4700:3034::ac43:bff6
NS2brit.ns.cloudflare.com, joel.ns.cloudflare.com
MX2mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)
TXT5MS=ms57705742, ca3-4724fb261a8b4b14a3e21b4d83c77b2a...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brit.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

teachingcare.com has four IP addresses: 104.21.65.199, 172.67.191.246, 2606:4700:3032::6815:41c7 and 2606:4700:3034::ac43:bff6.

copacasablanca.com.mx, www.arvicon.com, orbitworks.ca plus two other host names have IP numbers in common with teachingcare.com.

Name Servers

DNS delegation for teachingcare.com points to two name servers: brit.ns.cloudflare.com and joel.ns.cloudflare.com.

The name server configuration of teachingcare.com is shared with other domains, for instance michiganindustrialshoe.com, reds(0x77616e6b).com, mysafety.com and two others.

teachingcare.com has at least partial name server overlap with other domains, such as antalya-sacekimi.com, raretron.io, resindek.com and two others.

Hosts with 6 IP addresses each:

brit.ns.cloudflare.com has IP addresses 108.162.192.78, 172.64.32.78 and 173.245.58.78, plus 3 other.

joel.ns.cloudflare.com has IP addresses 108.162.193.184, 172.64.33.184 and 173.245.59.184, plus 3 other.

Mail Servers

teachingcare.com uses two mail servers, mx2.zoho.com and mx.zoho.com.

The mail server setup of teachingcare.com matches that of other domains such as thekamels.com, elesof.com, winterscg.com and two others.

At least some of the mail servers used by teachingcare.com are shared with other domains: redcrs.com.ar, transcriptive.com, annsvilleny.gov and two others among them.

These mail servers tend to be used in conjunction with the mail servers mx3.zoho.com.

mx2.zoho.com directs to 136.143.183.44 and mx.zoho.com directs to 204.141.43.44; each host name points to exactly one IP number.