uteach.io - robtex.com

uteach.io

DNSSEC⚠️ Not signed
A2606:4700:3108::ac42:2843🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3108::ac42:2bbd🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.40.67🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.43.189🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlee.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b81🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlee.ns.cloudflare.com
A2803:f800:50::6ca2:c181🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlee.ns.cloudflare.com
A2a06:98c1:50::ac40:2181🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlee.ns.cloudflare.com
A108.162.193.129🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlee.ns.cloudflare.com
A172.64.33.129🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlee.ns.cloudflare.com
A173.245.59.129🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlee.ns.cloudflare.com
NSromina.ns.cloudflare.com
A2606:4700:50::a29f:269f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRromina.ns.cloudflare.com
A2803:f800:50::6ca2:c29f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRromina.ns.cloudflare.com
A2a06:98c1:50::ac40:229f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRromina.ns.cloudflare.com
A108.162.194.159🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRromina.ns.cloudflare.com
A162.159.38.159Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRromina.ns.cloudflare.com
A172.64.34.159🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRromina.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
MXetpr3nvk46n27vcc4juimkc7lxqosohb2zurr75mhylme5ye3awa.mx(15)
TXTgoogle-site-verification=GM0nMQnb9H0GjrvRlXEK7GtX4XsEYkofyvibeQFVkoU
TXTv=spf1 include:39659202.spf05.hubspotemail.net include:_spf.mlsend.com includ...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4172.66.40.67, 172.66.43.189
IPv62606:4700:3108::ac42:2843, 2606:4700:3108::ac42:2bbd
SOAlee.ns.cloudflare.comdns@cloudflare.com serial=2399225337

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1773494468
rank #248206 globally
rank #1739 in the tld
📈 Tranco rank: #537,152

Subdomains

dns.uteach.io
web-metamesklogin.uteach.io
www.uteach.io

Same first word

uteach.com.hk
uteach.info
uteach.org
uteach.biz
uteach.io

Similar names

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hautec.org
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cauthe.org

DNS History

12 records (12 active, 0 former)

NSlee.ns.cloudflare.comromina.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.cometpr3nvk46n27vcc4juimkc7lxqosohb2zurr75mhylme5ye3awa.mxA172.66.40.67172.66.43.1892606:4700:3108::ac42:28432606:4700:3108::ac42:2bbd
●NSlee.ns.cloudflare.com2026-02-25 → 2026-03-19 · 2 obs
● 2026-02-25 10:17:32
● 2026-03-19 05:16:56
●NSromina.ns.cloudflare.com2026-02-25 → 2026-03-19 · 2 obs
● 2026-02-25 10:17:32
● 2026-03-19 05:16:56
●MXalt1.aspmx.l.google.com2026-02-25 → 2026-03-19 · 2 obs
● 2026-02-25 10:17:32
● 2026-03-19 05:16:56
●MXalt2.aspmx.l.google.com2026-02-25 → 2026-03-19 · 2 obs
● 2026-02-25 10:17:32
● 2026-03-19 05:16:56
●MXalt3.aspmx.l.google.com2026-02-25 → 2026-03-19 · 2 obs
● 2026-02-25 10:17:32
● 2026-03-19 05:16:56
●MXalt4.aspmx.l.google.com2026-02-25 → 2026-03-19 · 2 obs
● 2026-02-25 10:17:32
● 2026-03-19 05:16:56
●MXaspmx.l.google.com2026-02-25 → 2026-03-19 · 2 obs
● 2026-02-25 10:17:32
● 2026-03-19 05:16:56
●MXetpr3nvk46n27vcc4juimkc7lxqosohb2zurr75mhylme5ye3awa.mx2026-02-25 → 2026-03-19 · 2 obs
● 2026-02-25 10:17:32
● 2026-03-19 05:16:56
●A172.66.40.672026-02-25 → 2026-03-19 · 2 obs
● 2026-02-25 10:17:32
● 2026-03-19 05:16:56
●A172.66.43.1892026-02-25 → 2026-03-19 · 2 obs
● 2026-02-25 10:17:32
● 2026-03-19 05:16:56
●A2606:4700:3108::ac42:28432026-02-25 → 2026-03-19 · 2 obs
● 2026-02-25 10:17:32
● 2026-03-19 05:16:56
●A2606:4700:3108::ac42:2bbd2026-02-25 → 2026-03-19 · 2 obs
● 2026-02-25 10:17:32
● 2026-03-19 05:16:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioc0.nic.io, a0.nic.io, a2.nic.io, b0.nic.io-
uteach.ioromina.ns.cloudflare.com, lee.ns.cloudflare.com-

✅ Authoritative Response

Server: 172.64.34.159

NS records: romina.ns.cloudflare.com, lee.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for uteach.io (unsigned zone)

⏱️ Timing

Total: 580ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.43.189, 172.66.40.67
AAAA22606:4700:3108::ac42:2843, 2606:4700:3108::ac42:2bbd
NS2lee.ns.cloudflare.com, romina.ns.cloudflare.com
MX6aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=GM0nMQnb9H0Gjrv, v=spf1 include:39659202.spf05.hubspotema
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lee.ns.cloudflare.com dns.cloudflare.com

Analysis

Hierarchy

uteach.io has children dns.uteach.io, web-metamesklogin.uteach.io and www.uteach.io.

IP Addresses

uteach.io resolves to four IPs: 2606:4700:3108::ac42:2843, 2606:4700:3108::ac42:2bbd, 172.66.40.67 and 172.66.43.189.

Other host names, for instance splatshop.co.uk, nlpdia.de, api.chips.gg, nstinfotech.com and discountpark.fr share IP numbers with uteach.io.

Name Servers

uteach.io has two name servers: lee.ns.cloudflare.com and romina.ns.cloudflare.com.

uteach.io shares the same name server setup as other domains, for example filmy-meet.rest, animeheaven.site, hdmoviearea.study, animeheaven.bond and aniluv.com.

uteach.io shares some name servers with other domains, for example mvdacademy.com, 12playcasino.org, lastcs.ro, chapdelune.fr and syariahgold.com.

These name servers are commonly used with the name servers galilea.ns.cloudflare.com.

Host names with six IP numbers: lee.ns.cloudflare.com points to: 2606:4700:58::adf5:3b81, 2803:f800:50::6ca2:c181, 2a06:98c1:50::ac40:2181, 108.162.193.129, 172.64.33.129 and 173.245.59.129; romina.ns.cloudflare.com points to: 2606:4700:50::a29f:269f, 2803:f800:50::6ca2:c29f, 2a06:98c1:50::ac40:229f, 108.162.194.159, 162.159.38.159 and 172.64.34.159.

Mail Servers

Six mail servers handle uteach.io: etpr3nvk46n27vcc4juimkc7lxqosohb2zurr75mhylme5ye3awa.mx, 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.

uteach.io shares some mail servers with other domains, at least partially; for instance hokaoneone.com.au, ns500731.ns500754.ns500671.ns500754.ns500671.ns500688.ns500704.ns500688.ns500671.ns500291.ns500671.ns500666.ns500291.ns500131.lustychickser.com, dolomiti.me, ns500759.ns500698.ns500759.ns500698.ns500576.ns500619.ns500619.ns500619.ns500619.ns500576.trackreceptor.com and ns500758.ns500759.ns500758.ns500698.ns500758.ns500736.ns500698.ns500736.ns500698.ns500736.ns500736.ns500698.ns500576.ns500698.ns500576.ns500652.trackreceptor.com.

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

Host names with two IPs:

Host aspmx.l.google.com has IPs 2607:f8b0:4004:c19::1b and 172.253.62.27.

Host alt1.aspmx.l.google.com has IPs 2607:f8b0:4003:c30::1b and 74.125.27.26.

Host alt2.aspmx.l.google.com has IPs 2607:f8b0:4001:c70::1a and 192.178.209.26.

Host alt3.aspmx.l.google.com has IPs 2607:f8b0:4024:c0d::1b and 192.178.152.26.

Host alt4.aspmx.l.google.com has IPs 2607:f8b0:4023:403::1a and 142.250.96.27.