mtctutorials.com - dns.ninja

`mtctutorials.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2348^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d787^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.72^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.135^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coby.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coby.ns.cloudflare.com`
		A	108.162.193.92^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	172.64.33.92^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	173.245.59.92^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
NS	`sneh.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sneh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sneh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sneh.ns.cloudflare.com`
		A	108.162.194.162^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sneh.ns.cloudflare.com`
		A	162.159.38.162^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sneh.ns.cloudflare.com`
		A	172.64.34.162^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sneh.ns.cloudflare.com`
MX	`_dc-mx.b5ff8e6579cb.mtctutorials.com` ⭐
MX	`ezmail.mtctutorials.com` ⭐
		A	92.118.58.146^{🇨🇦 CONTABO-USA92.118.58.0/23 CONTABO}
			PTR	`ns0108.hostingcare.net`
TXT	`v=spf1 ip4:207.244.241.216 +a +mx +ip4:173.212.195.214 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.72, 172.67.215.135
		IPv6 hints	2606:4700:3031::6815:2348, 2606:4700:3037::ac43:d787
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=49, name=cloudflare-ech.com
SOA	`coby.ns.cloudflare.com`dns@cloudflare.com serial=2409889436

`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=1785492127

📈 Tranco rank: #804,159

Previously MX for

mtctutorials.com

Subdomains

www.mtctutorials.com

ezmail.mtctutorials.com

Same first word

mtctutorials.com

DNS History

14 records (8 active, 6 former)

●NScoby.ns.cloudflare.com2026-04-23 → 2026-07-31 · 3 obs

○ 2018-05-09 06:10:30
● 2026-04-23 16:49:58
● 2026-07-31 10:26:54

○NSns0103.hostingcare.net2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 06:10:30
○ 2026-04-23 16:49:58
○ 2026-07-31 10:26:54

○NSns0104.hostingcare.net2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 06:10:30
○ 2026-04-23 16:49:58
○ 2026-07-31 10:26:54

●NSsneh.ns.cloudflare.com2026-04-23 → 2026-07-31 · 3 obs

○ 2018-05-09 06:10:30
● 2026-04-23 16:49:58
● 2026-07-31 10:26:54

●MX_dc-mx.b5ff8e6579cb.mtctutorials.com2026-04-23 → 2026-07-31 · 3 obs

○ 2018-05-09 06:10:30
● 2026-04-23 16:49:58
● 2026-07-31 10:26:54

●MXezmail.mtctutorials.com2026-04-23 → 2026-07-31 · 3 obs

○ 2018-05-09 06:10:30
● 2026-04-23 16:49:58
● 2026-07-31 10:26:54

○MXmtctutorials.com2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 06:10:30
○ 2026-04-23 16:49:58
○ 2026-07-31 10:26:54

●A104.21.35.722026-04-23 → 2026-07-31 · 3 obs

○ 2018-05-09 06:10:30
● 2026-04-23 16:49:58
● 2026-07-31 10:26:54

○A138.128.162.432018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 06:10:30
○ 2026-04-23 16:49:58
○ 2026-07-31 10:26:54

●A172.67.215.1352026-04-23 → 2026-07-31 · 3 obs

○ 2018-05-09 06:10:30
● 2026-04-23 16:49:58
● 2026-07-31 10:26:54

●A2606:4700:3031::6815:23482026-07-31 → 2026-07-31 · 2 obs

○ 2026-04-23 16:49:58
● 2026-07-31 10:26:54

○A2606:4700:3032::ac43:d7872026-04-23 → 2026-04-23 · 3 obs

○ 2018-05-09 06:10:30
● 2026-04-23 16:49:58
○ 2026-07-31 10:26:54

○A2606:4700:3033::6815:23482026-04-23 → 2026-04-23 · 3 obs

○ 2018-05-09 06:10:30
● 2026-04-23 16:49:58
○ 2026-07-31 10:26:54

●A2606:4700:3037::ac43:d7872026-07-31 → 2026-07-31 · 2 obs

○ 2026-04-23 16:49:58
● 2026-07-31 10:26:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
mtctutorials.com	coby.ns.cloudflare.com, sneh.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.162

NS records: coby.ns.cloudflare.com, sneh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mtctutorials.com (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.35.72, 172.67.215.135`
AAAA	2	`2606:4700:3037::ac43:d787, 2606:4700:3031::6815:2348`
NS	2	`coby.ns.cloudflare.com, sneh.ns.cloudflare.com`
MX	2	`_dc-mx.b5ff8e6579cb.mtctutorials.com (pr, ezmail.mtctutorials.com (pri: 1)`
TXT	1	`v=spf1 ip4:207.244.241.216 +a +mx +ip4:1`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coby.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mtctutorials.com is the parent domain of www.mtctutorials.com and ezmail.mtctutorials.com.

IP Addresses

mtctutorials.com resolves to four IP addresses: 104.21.35.72, 172.67.215.135, 2606:4700:3031::6815:2348 and 2606:4700:3037::ac43:d787.

Additional host names — tesd-4944.wmzarplata.ru, dnacc.be, tesd-6423509.wmzarplata.ru and two others — share IP numbers with mtctutorials.com.

Name Servers

Two name servers handle the delegation for mtctutorials.com: coby.ns.cloudflare.com and sneh.ns.cloudflare.com.

mtctutorials.com shares its name server setup with other domains, including kenichipacific.com, lospanchito.com, bilimseldergiler.com.tr and two others.

mtctutorials.com has at least partial name server overlap with other domains, such as sxjtbroad.com, goomsite.top, kig.to and two others.

It is common to find these name servers paired with the name servers nelci.ns.cloudflare.com.

Host names with 6 IP numbers:

coby.ns.cloudflare.com resolves to 108.162.193.92, 172.64.33.92 and 173.245.59.92 among others, with 3 other IP addresses in total.

sneh.ns.cloudflare.com resolves to 108.162.194.162, 162.159.38.162 and 172.64.34.162 among others, with 3 other IP addresses in total.

Mail Servers

mtctutorials.com has two mail servers: ezmail.mtctutorials.com and _dc-mx.b5ff8e6579cb.mtctutorials.com.

Host names pointing to a single IP address:

The hostname ezmail.mtctutorials.com resolves to 92.118.58.146.