tutorialsteacher.com - dns.ninja

`tutorialsteacher.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:1be0^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a9c8^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.224^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.169.200^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`damon.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b60^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c160^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`damon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2160^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`damon.ns.cloudflare.com`
		A	108.162.193.96^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damon.ns.cloudflare.com`
		A	172.64.33.96^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damon.ns.cloudflare.com`
		A	173.245.59.96^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damon.ns.cloudflare.com`
NS	`nelly.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nelly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nelly.ns.cloudflare.com`
		A	108.162.192.209^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
		A	172.64.32.209^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
		A	173.245.58.209^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
TXT	`D4975014`
TXT	`google-site-verification=UwQCqyRfZC-t7h3qfe5ZmsQWSZVqPTQXbMLLVHT1lc4`
TXT	`tutorialsteacher.azurewebsites.net`
TXT	`v=spf1 include:secureserver.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.27.224, 172.67.169.200
		IPv6 hints	2606:4700:3037::6815:1be0, 2606:4700:3037::ac43:a9c8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com
SOA	`damon.ns.cloudflare.com`dns@cloudflare.com serial=2403858041

`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=1783221541

rank #136150 globally
rank #63265 in the tld
📈 Tranco rank: #493,550

Subdomains

www.tutorialsteacher.com

Same first word

tutorialsteacher.com

Similar names

teachertutorials.com

DNS History

24 records (8 active, 16 former)

●NSdamon.ns.cloudflare.com2016-12-22 → 2026-07-05 · 3 obs

○ 2016-04-15 22:02:16
● 2016-12-22 13:28:50
● 2026-07-05 03:21:18

●NSnelly.ns.cloudflare.com2016-12-22 → 2026-07-05 · 3 obs

○ 2016-04-15 22:02:16
● 2016-12-22 13:28:50
● 2026-07-05 03:21:18

○NSns31.domaincontrol.com2015-06-15 → 2016-04-15 · 4 obs

● 2015-06-15 17:41:24
● 2016-04-15 22:02:16
○ 2016-12-22 13:28:50
○ 2026-07-05 03:21:18

○NSns32.domaincontrol.com2015-06-15 → 2016-04-15 · 4 obs

● 2015-06-15 17:41:24
● 2016-04-15 22:02:16
○ 2016-12-22 13:28:50
○ 2026-07-05 03:21:18

○MXmailstore1.asia.secureserver.net2015-06-15 → 2017-02-13 · 4 obs

● 2015-06-15 17:41:24
● 2017-02-13 08:31:56
○ 2019-04-05 20:34:16
○ 2026-07-05 03:21:18

●MXmailstore1.secureserver.net2026-02-17 → 2026-07-05 · 3 obs

○ 2019-04-05 20:34:16
● 2026-02-17 00:24:24
● 2026-07-05 03:21:18

○MXsmtp.asia.secureserver.net2015-06-15 → 2017-02-13 · 4 obs

● 2015-06-15 17:41:24
● 2017-02-13 08:31:56
○ 2019-04-05 20:34:16
○ 2026-07-05 03:21:18

●MXsmtp.secureserver.net2026-02-17 → 2026-07-05 · 3 obs

○ 2019-04-05 20:34:16
● 2026-02-17 00:24:24
● 2026-07-05 03:21:18

○MXus2.mx1.mailhostbox.com2019-04-05 → 2019-04-05 · 4 obs

○ 2017-02-13 08:31:56
● 2019-04-05 20:34:16
○ 2026-02-17 00:24:24
○ 2026-07-05 03:21:18

○MXus2.mx2.mailhostbox.com2019-04-05 → 2019-04-05 · 4 obs

○ 2017-02-13 08:31:56
● 2019-04-05 20:34:16
○ 2026-02-17 00:24:24
○ 2026-07-05 03:21:18

○MXus2.mx3.mailhostbox.com2019-04-05 → 2019-04-05 · 4 obs

○ 2017-02-13 08:31:56
● 2019-04-05 20:34:16
○ 2026-02-17 00:24:24
○ 2026-07-05 03:21:18

●A104.21.27.2242026-02-17 → 2026-07-05 · 3 obs

○ 2019-04-05 20:34:16
● 2026-02-17 00:24:24
● 2026-07-05 03:21:18

○A104.27.188.192016-12-22 → 2019-04-05 · 5 obs

○ 2016-04-15 22:02:16
● 2016-12-22 13:28:50
● 2019-04-05 20:34:16
○ 2026-02-17 00:24:24
○ 2026-07-05 03:21:18

○A104.27.189.192016-12-22 → 2019-04-05 · 5 obs

○ 2016-04-15 22:02:16
● 2016-12-22 13:28:50
● 2019-04-05 20:34:16
○ 2026-02-17 00:24:24
○ 2026-07-05 03:21:18

●A172.67.169.2002026-02-17 → 2026-07-05 · 3 obs

○ 2019-04-05 20:34:16
● 2026-02-17 00:24:24
● 2026-07-05 03:21:18

○A182.50.130.1182015-06-15 → 2016-04-15 · 4 obs

● 2015-06-15 17:41:24
● 2016-04-15 22:02:16
○ 2016-12-22 13:28:50
○ 2026-07-05 03:21:18

○A2400:cb00:2048:1::681b:bc132016-12-22 → 2017-02-13 · 5 obs

○ 2016-04-15 22:02:16
● 2016-12-22 13:28:50
● 2017-02-13 08:31:56
○ 2019-04-05 20:34:16
○ 2026-07-05 03:21:18

○A2400:cb00:2048:1::681b:bd132016-12-22 → 2017-02-13 · 5 obs

○ 2016-04-15 22:02:16
● 2016-12-22 13:28:50
● 2017-02-13 08:31:56
○ 2019-04-05 20:34:16
○ 2026-07-05 03:21:18

○A2606:4700:30::681b:bc132019-04-05 → 2019-04-05 · 4 obs

○ 2017-02-13 08:31:56
● 2019-04-05 20:34:16
○ 2026-02-17 00:24:24
○ 2026-07-05 03:21:18

○A2606:4700:30::681b:bd132019-04-05 → 2019-04-05 · 4 obs

○ 2017-02-13 08:31:56
● 2019-04-05 20:34:16
○ 2026-02-17 00:24:24
○ 2026-07-05 03:21:18

○A2606:4700:3033::6815:1be02026-02-17 → 2026-06-09 · 5 obs

○ 2019-04-05 20:34:16
● 2026-02-17 00:24:24
● 2026-06-09 12:51:10
○ 2026-07-04 16:39:50
○ 2026-07-05 03:21:18

○A2606:4700:3034::ac43:a9c82026-02-17 → 2026-06-09 · 5 obs

○ 2019-04-05 20:34:16
● 2026-02-17 00:24:24
● 2026-06-09 12:51:10
○ 2026-07-04 16:39:50
○ 2026-07-05 03:21:18

●A2606:4700:3037::6815:1be02026-07-04 → 2026-07-05 · 3 obs

○ 2026-06-09 12:51:10
● 2026-07-04 16:39:50
● 2026-07-05 03:21:18

●A2606:4700:3037::ac43:a9c82026-07-04 → 2026-07-05 · 3 obs

○ 2026-06-09 12:51:10
● 2026-07-04 16:39:50
● 2026-07-05 03:21:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net...	-
tutorialsteacher.com	damon.ns.cloudflare.com, nelly.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.209

NS records: damon.ns.cloudflare.com, nelly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tutorialsteacher.com (unsigned zone)

⏱️ Timing

Total: 164ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.169.200, 104.21.27.224`
AAAA	2	`2606:4700:3037::6815:1be0, 2606:4700:3037::ac43:a9c8`
NS	2	`damon.ns.cloudflare.com, nelly.ns.cloudflare.com`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
TXT	4	`D4975014, google-site-verification=UwQCqyRfZC-t7h3...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`damon.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.tutorialsteacher.com is delegated beneath tutorialsteacher.com.

IP Addresses

tutorialsteacher.com directs to four IP numbers, which are 104.21.27.224, 172.67.169.200, 2606:4700:3037::6815:1be0 and 2606:4700:3037::ac43:a9c8.

thepl8s.com, doralrealestate.net, piquettehub.click and two other host names share IP numbers with tutorialsteacher.com.

Name Servers

tutorialsteacher.com has two authoritative name servers — damon.ns.cloudflare.com and nelly.ns.cloudflare.com.

tutorialsteacher.com uses the same name servers as several other domains — among them lissaexplains.com, wapska.net, archerycopenhagen.com and two more.

There is at least partial name server overlap between tutorialsteacher.com and other domains — takapunagrammar.school.nz, rene4dsayang.com, xai-enterprise.com and two more among them.

These name servers frequently co-occur with the name servers alberto.ns.cloudflare.com and dns1.ednsglobal.net.

Hostnames that resolve to 6 IP addresses:

damon.ns.cloudflare.com points to 108.162.193.96, 172.64.33.96, 173.245.59.96 and 3 other IP addresses.

nelly.ns.cloudflare.com points to 108.162.192.209, 172.64.32.209, 173.245.58.209 and 3 other IP addresses.

Mail Servers

Mail for tutorialsteacher.com is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.

tutorialsteacher.com uses an identical mail server configuration to several other domains — among them blumenthalconsulting.com, 24d.ca, holywooddj.com and two more.

Some mail servers of tutorialsteacher.com are also used by other domains, notably groupverse.info and isadoraduncanarchive.org.

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.