teachingchile.com - dns.ninja

`teachingchile.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:5da4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:d415^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.164^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.21^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kay.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kay.ns.cloudflare.com`
		A	108.162.192.125^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	172.64.32.125^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	173.245.58.125^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
NS	`sam.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sam.ns.cloudflare.com`
		A	108.162.193.141^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	172.64.33.141^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	173.245.59.141^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=xJbnB3Pn_jlhfQwIvpl9MsbbOBfMTwpd8HiuFOEOAQM`
TXT	`v=spf1 include:mailgun.org ~all`
TXT	`v=spf1 include:servers.mcsv.net ?all`
TXT	`v=spf1 include:spf.mandrillapp.com ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.164, 172.67.212.21
		IPv6 hints	2606:4700:3033::6815:5da4, 2606:4700:3034::ac43:d415
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=48, name=cloudflare-ech.com
SOA	`kay.ns.cloudflare.com`dns@cloudflare.com serial=2411534247

`com`

	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=1786263579

Subdomains

www.teachingchile.com

cdn1.teachingchile.com

Same first word

teachingchile.com

DNS History

24 records (11 active, 13 former)

●NSkay.ns.cloudflare.com2017-02-11 → 2026-08-09 · 3 obs

○ 2016-05-01 15:18:46
● 2017-02-11 23:29:22
● 2026-08-09 08:38:38

○NSns51.domaincontrol.com2015-07-02 → 2016-05-01 · 4 obs

● 2015-07-02 10:20:16
● 2016-05-01 15:18:46
○ 2017-02-11 23:29:22
○ 2026-08-09 08:38:38

○NSns52.domaincontrol.com2015-07-02 → 2016-05-01 · 4 obs

● 2015-07-02 10:20:16
● 2016-05-01 15:18:46
○ 2017-02-11 23:29:22
○ 2026-08-09 08:38:38

●NSsam.ns.cloudflare.com2017-02-11 → 2026-08-09 · 3 obs

○ 2016-05-01 15:18:46
● 2017-02-11 23:29:22
● 2026-08-09 08:38:38

●MXalt1.aspmx.l.google.com2019-03-17 → 2026-08-09 · 3 obs

○ 2017-02-11 23:29:22
● 2019-03-17 17:17:32
● 2026-08-09 08:38:38

●MXalt2.aspmx.l.google.com2019-03-17 → 2026-08-09 · 3 obs

○ 2017-02-11 23:29:22
● 2019-03-17 17:17:32
● 2026-08-09 08:38:38

●MXalt3.aspmx.l.google.com2019-03-17 → 2026-08-09 · 3 obs

○ 2017-02-11 23:29:22
● 2019-03-17 17:17:32
● 2026-08-09 08:38:38

●MXalt4.aspmx.l.google.com2019-03-17 → 2026-08-09 · 3 obs

○ 2017-02-11 23:29:22
● 2019-03-17 17:17:32
● 2026-08-09 08:38:38

●MXaspmx.l.google.com2019-03-17 → 2026-08-09 · 3 obs

○ 2017-02-11 23:29:22
● 2019-03-17 17:17:32
● 2026-08-09 08:38:38

○MXmailstore1.secureserver.net2015-07-02 → 2017-02-11 · 4 obs

● 2015-07-02 10:20:16
● 2017-02-11 23:29:22
○ 2019-03-17 17:17:32
○ 2026-08-09 08:38:38

○MXsmtp.secureserver.net2015-07-02 → 2017-02-11 · 4 obs

● 2015-07-02 10:20:16
● 2017-02-11 23:29:22
○ 2019-03-17 17:17:32
○ 2026-08-09 08:38:38

●A104.21.93.1642026-06-21 → 2026-08-09 · 3 obs

○ 2019-03-17 17:17:32
● 2026-06-21 15:23:38
● 2026-08-09 08:38:38

○A104.27.176.552017-02-11 → 2019-03-17 · 5 obs

○ 2016-05-01 15:18:46
● 2017-02-11 23:29:22
● 2019-03-17 17:17:32
○ 2026-06-21 15:23:38
○ 2026-08-09 08:38:38

○A104.27.177.552017-02-11 → 2019-03-17 · 5 obs

○ 2016-05-01 15:18:46
● 2017-02-11 23:29:22
● 2019-03-17 17:17:32
○ 2026-06-21 15:23:38
○ 2026-08-09 08:38:38

○A160.153.47.1942015-07-02 → 2016-05-01 · 4 obs

● 2015-07-02 10:20:16
● 2016-05-01 15:18:46
○ 2017-02-11 23:29:22
○ 2026-08-09 08:38:38

●A172.67.212.212026-06-21 → 2026-08-09 · 3 obs

○ 2019-03-17 17:17:32
● 2026-06-21 15:23:38
● 2026-08-09 08:38:38

○A2400:cb00:2048:1::681b:b0372017-02-11 → 2017-02-11 · 4 obs

○ 2016-05-01 15:18:46
● 2017-02-11 23:29:22
○ 2019-03-17 17:17:32
○ 2026-08-09 08:38:38

○A2400:cb00:2048:1::681b:b1372017-02-11 → 2017-02-11 · 4 obs

○ 2016-05-01 15:18:46
● 2017-02-11 23:29:22
○ 2019-03-17 17:17:32
○ 2026-08-09 08:38:38

○A2606:4700:30::681b:b0372019-03-17 → 2019-03-17 · 4 obs

○ 2017-02-11 23:29:22
● 2019-03-17 17:17:32
○ 2026-06-21 15:23:38
○ 2026-08-09 08:38:38

○A2606:4700:30::681b:b1372019-03-17 → 2019-03-17 · 4 obs

○ 2017-02-11 23:29:22
● 2019-03-17 17:17:32
○ 2026-06-21 15:23:38
○ 2026-08-09 08:38:38

●A2606:4700:3033::6815:5da42026-06-26 → 2026-08-09 · 3 obs

○ 2026-06-21 15:23:38
● 2026-06-26 17:56:56
● 2026-08-09 08:38:38

○A2606:4700:3033::ac43:d4152026-06-21 → 2026-06-21 · 4 obs

○ 2019-03-17 17:17:32
● 2026-06-21 15:23:38
○ 2026-06-26 17:56:56
○ 2026-08-09 08:38:38

●A2606:4700:3034::ac43:d4152026-06-26 → 2026-08-09 · 3 obs

○ 2026-06-21 15:23:38
● 2026-06-26 17:56:56
● 2026-08-09 08:38:38

○A2606:4700:3037::6815:5da42026-06-21 → 2026-06-21 · 4 obs

○ 2019-03-17 17:17:32
● 2026-06-21 15:23:38
○ 2026-06-26 17:56:56
○ 2026-08-09 08:38:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...	-
teachingchile.com	kay.ns.cloudflare.com, sam.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.141

NS records: kay.ns.cloudflare.com, sam.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teachingchile.com (unsigned zone)

⏱️ Timing

Total: 263ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.212.21, 104.21.93.164`
AAAA	2	`2606:4700:3034::ac43:d415, 2606:4700:3033::6815:5da4`
NS	2	`kay.ns.cloudflare.com, sam.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`google-site-verification=xJbnB3Pn_jlhfQw, v=spf1 include:mailgun.org ~all...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kay.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.teachingchile.com and cdn1.teachingchile.com are both subdomains of teachingchile.com.

IP Addresses

teachingchile.com has four IP addresses: 104.21.93.164, 172.67.212.21, 2606:4700:3033::6815:5da4 and 2606:4700:3034::ac43:d415.

2019.quepasa.com.ve, urbanuncorked.com, asmrs.live and two other host names share IP numbers with teachingchile.com.

Name Servers

Two name servers handle the delegation for teachingchile.com: kay.ns.cloudflare.com and sam.ns.cloudflare.com.

teachingchile.com uses the same name servers as several other domains — among them suanzao.tv, 6vhao.tv, itcsecurity.com and two more.

teachingchile.com shares at least some of its name servers with other domains, including 33av8.com, funcaultechnologies.com.ng, hipercasinodenemebonusu.cfd and two others.

These name servers are frequently seen alongside the name servers eric.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

kay.ns.cloudflare.com resolves to 108.162.192.125, 172.64.32.125 and 173.245.58.125 among others, with 3 other IP addresses in total.

sam.ns.cloudflare.com resolves to 108.162.193.141, 172.64.33.141 and 173.245.59.141 among others, with 3 other IP addresses in total.

Mail Servers

Mail for teachingchile.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

teachingchile.com has at least partial mail server overlap with other domains such as ns500699.ns500693.ns500693.ns500693.ns500734.ns500699.ns500699.ns500699.ns500588.ns500588.ns500612.ns500588.ns500612.ns500612.ns500588.ns500588.dtrkdll.com, ns500758.ns500758.ns500698.ns500758.ns500736.ns500698.ns500698.ns500735.ns500576.ns500686.ns500619.ns500619.trackreceptor.com, zarla.com and two more.

The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com resolves to two addresses: 172.253.62.27 and 2607:f8b0:4004:c1d::1b.

alt1.aspmx.l.google.com resolves to two addresses: 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.