tutorialboard.net - dns.ninja

`tutorialboard.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:53d8^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:b630^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.216^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.182.48^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mitchell.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitchell.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mitchell.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mitchell.ns.cloudflare.com`
		A	108.162.195.231^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitchell.ns.cloudflare.com`
		A	162.159.44.231^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitchell.ns.cloudflare.com`
		A	172.64.35.231^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitchell.ns.cloudflare.com`
NS	`rayne.ns.cloudflare.com`
		A	2606:4700:50::a29f:260b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rayne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rayne.ns.cloudflare.com`
		A	108.162.194.11^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
		A	162.159.38.11^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
		A	172.64.34.11^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
TXT	`google-site-verification=exTdk49w7Lfs8PK5ps_qE_t5v1v4FlDiHZg3YX8rm64`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.216, 172.67.182.48
		IPv6 hints	2606:4700:3032::6815:53d8, 2606:4700:3034::ac43:b630
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com
SOA	`mitchell.ns.cloudflare.com`dns@cloudflare.com serial=2403376821

`net`

	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=1781076533

WOT: SAFE (73/100)

Previously MX for

tutorialboard.net

www.tutorialboard.net

Subdomains

www.tutorialboard.net

Same first word

tutorialboard.net

DNS History

19 records (6 active, 13 former)

●NSmitchell.ns.cloudflare.com2026-05-22 → 2026-06-10 · 3 obs

○ 2016-09-17 10:58:38
● 2026-05-22 23:10:44
● 2026-06-10 07:35:36

○NSns-1402.awsdns-47.org2016-09-17 → 2016-09-17 · 4 obs

○ 2016-04-02 23:35:28
● 2016-09-17 10:58:38
○ 2026-05-22 23:10:44
○ 2026-06-10 07:35:36

○NSns-1882.awsdns-43.co.uk2016-09-17 → 2016-09-17 · 4 obs

○ 2016-04-02 23:35:28
● 2016-09-17 10:58:38
○ 2026-05-22 23:10:44
○ 2026-06-10 07:35:36

○NSns-343.awsdns-42.com2016-09-17 → 2016-09-17 · 4 obs

○ 2016-04-02 23:35:28
● 2016-09-17 10:58:38
○ 2026-05-22 23:10:44
○ 2026-06-10 07:35:36

○NSns-722.awsdns-26.net2016-09-17 → 2016-09-17 · 4 obs

○ 2016-04-02 23:35:28
● 2016-09-17 10:58:38
○ 2026-05-22 23:10:44
○ 2026-06-10 07:35:36

○NSns1.tutorialboard.net2016-04-02 → 2016-04-02 · 4 obs

○ 2015-12-02 08:18:34
● 2016-04-02 23:35:28
○ 2016-09-17 10:58:38
○ 2026-06-10 07:35:36

○NSns1211.hostgator.com2015-06-29 → 2015-12-02 · 4 obs

● 2015-06-29 19:05:04
● 2015-12-02 08:18:34
○ 2016-04-02 23:35:28
○ 2026-06-10 07:35:36

○NSns1212.hostgator.com2015-06-29 → 2015-12-02 · 4 obs

● 2015-06-29 19:05:04
● 2015-12-02 08:18:34
○ 2016-04-02 23:35:28
○ 2026-06-10 07:35:36

○NSns2.tutorialboard.net2016-04-02 → 2016-04-02 · 4 obs

○ 2015-12-02 08:18:34
● 2016-04-02 23:35:28
○ 2016-09-17 10:58:38
○ 2026-06-10 07:35:36

○NSns6613.hostgator.com2015-06-29 → 2015-12-02 · 4 obs

● 2015-06-29 19:05:04
● 2015-12-02 08:18:34
○ 2016-04-02 23:35:28
○ 2026-06-10 07:35:36

●NSrayne.ns.cloudflare.com2026-05-22 → 2026-06-10 · 3 obs

○ 2016-09-17 10:58:38
● 2026-05-22 23:10:44
● 2026-06-10 07:35:36

○MXtutorialboard.net2015-06-29 → 2016-04-02 · 4 obs

● 2015-06-29 19:05:04
● 2016-04-02 23:35:28
○ 2016-09-17 10:58:38
○ 2026-06-10 07:35:36

○A104.131.90.2012016-09-17 → 2016-09-17 · 4 obs

○ 2016-04-02 23:35:28
● 2016-09-17 10:58:38
○ 2026-05-22 23:10:44
○ 2026-06-10 07:35:36

●A104.21.83.2162026-05-22 → 2026-06-10 · 3 obs

○ 2016-09-17 10:58:38
● 2026-05-22 23:10:44
● 2026-06-10 07:35:36

○A162.144.68.1952016-04-02 → 2016-04-02 · 4 obs

○ 2015-12-02 08:18:34
● 2016-04-02 23:35:28
○ 2016-09-17 10:58:38
○ 2026-06-10 07:35:36

●A172.67.182.482026-05-22 → 2026-06-10 · 3 obs

○ 2016-09-17 10:58:38
● 2026-05-22 23:10:44
● 2026-06-10 07:35:36

○A192.185.225.2132015-06-29 → 2015-12-02 · 4 obs

● 2015-06-29 19:05:04
● 2015-12-02 08:18:34
○ 2016-04-02 23:35:28
○ 2026-06-10 07:35:36

●A2606:4700:3032::6815:53d82026-05-22 → 2026-06-10 · 3 obs

○ 2016-09-17 10:58:38
● 2026-05-22 23:10:44
● 2026-06-10 07:35:36

●A2606:4700:3034::ac43:b6302026-05-22 → 2026-06-10 · 3 obs

○ 2016-09-17 10:58:38
● 2026-05-22 23:10:44
● 2026-06-10 07:35:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
tutorialboard.net	rayne.ns.cloudflare.com, mitchell.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.231

NS records: rayne.ns.cloudflare.com, mitchell.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tutorialboard.net (unsigned zone)

⏱️ Timing

Total: 460ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.83.216, 172.67.182.48`
AAAA	2	`2606:4700:3034::ac43:b630, 2606:4700:3032::6815:53d8`
NS	2	`mitchell.ns.cloudflare.com, rayne.ns.cloudflare.com`
TXT	1	`google-site-verification=exTdk49w7Lfs8PK`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mitchell.ns.cloudflare.com dns.cloudflar`

Analysis

Hierarchy

tutorialboard.net is a parent domain of www.tutorialboard.net.

IP Addresses

tutorialboard.net maps to 4 IP numbers, specifically 104.21.83.216, 172.67.182.48, 2606:4700:3032::6815:53d8 and 2606:4700:3034::ac43:b630.

Two other host names, along with vpcloudtech.com, www.tacosandbeer.net and diyarihua.com, also share IP numbers with tutorialboard.net.

Name Servers

DNS delegation for tutorialboard.net points to two name servers: mitchell.ns.cloudflare.com and rayne.ns.cloudflare.com.

tutorialboard.net shares its NS records with other domains, for example turkishgrocery.com, armx-parcel.info, idikabbanjarnegara.org and two others.

tutorialboard.net shares at least some of its name servers with other domains, including slhcpa.com, evmnet.sbs, greatnetworking.com and two others.

These name servers are frequently paired with the name servers nelly.ns.cloudflare.com, kate.ns.cloudflare.com and alexandra.ns.cloudflare.com.

DNS names with 6 IP addresses:

mitchell.ns.cloudflare.com points to 108.162.195.231, 162.159.44.231, 172.64.35.231 and three other IP addresses.

rayne.ns.cloudflare.com points to 108.162.194.11, 162.159.38.11, 172.64.34.11 and three other IP addresses.