tutorialexplained.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`tutorialexplained.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9c2b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:40e3^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.227^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.43^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brit.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brit.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brit.ns.cloudflare.com`
		A	108.162.192.78^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	172.64.32.78^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	173.245.58.78^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
NS	`sage.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sage.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sage.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sage.ns.cloudflare.com`
		A	108.162.195.236^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sage.ns.cloudflare.com`
		A	162.159.44.236^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sage.ns.cloudflare.com`
		A	172.64.35.236^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sage.ns.cloudflare.com`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
TXT	`google-site-verification=Qi9sQNqR0A1yWpc3PA1uW1Yl6uObVLHUNYgtQI2HKXw`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.64.227, 172.67.156.43
		IPv6 hints	2606:4700:3031::ac43:9c2b, 2606:4700:3035::6815:40e3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=21, name=cloudflare-ech.com
SOA	`brit.ns.cloudflare.com`dns@cloudflare.com serial=2416290508

`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=1791817054

Same first word

tutorialexplained.com

Previous names

Next names

DNS History

12 records (8 active, 4 former)

●NSbrit.ns.cloudflare.com2026-09-23 → 2026-10-12 · 2 obs

● 2026-09-23 14:54:48
● 2026-10-12 14:58:28

●NSsage.ns.cloudflare.com2026-09-23 → 2026-10-12 · 2 obs

● 2026-09-23 14:54:48
● 2026-10-12 14:58:28

●MXmx00.ionos.de2026-09-23 → 2026-10-12 · 2 obs

● 2026-09-23 14:54:48
● 2026-10-12 14:58:28

●MXmx01.ionos.de2026-09-23 → 2026-10-12 · 2 obs

● 2026-09-23 14:54:48
● 2026-10-12 14:58:28

●A104.21.64.2272026-09-26 → 2026-10-12 · 3 obs

○ 2026-09-23 14:54:48
● 2026-09-26 15:24:30
● 2026-10-12 14:58:28

●A172.67.156.432026-09-26 → 2026-10-12 · 3 obs

○ 2026-09-23 14:54:48
● 2026-09-26 15:24:30
● 2026-10-12 14:58:28

○A188.114.96.02026-09-23 → 2026-09-23 · 3 obs

● 2026-09-23 14:54:48
○ 2026-09-26 15:24:30
○ 2026-10-12 14:58:28

○A188.114.97.02026-09-23 → 2026-09-23 · 3 obs

● 2026-09-23 14:54:48
○ 2026-09-26 15:24:30
○ 2026-10-12 14:58:28

●A2606:4700:3031::ac43:9c2b2026-09-26 → 2026-10-12 · 3 obs

○ 2026-09-23 14:54:48
● 2026-09-26 15:24:30
● 2026-10-12 14:58:28

●A2606:4700:3035::6815:40e32026-09-26 → 2026-10-12 · 3 obs

○ 2026-09-23 14:54:48
● 2026-09-26 15:24:30
● 2026-10-12 14:58:28

○A2a06:98c1:3120::2026-09-23 → 2026-09-23 · 3 obs

● 2026-09-23 14:54:48
○ 2026-09-26 15:24:30
○ 2026-10-12 14:58:28

○A2a06:98c1:3121::2026-09-23 → 2026-09-23 · 3 obs

● 2026-09-23 14:54:48
○ 2026-09-26 15:24:30
○ 2026-10-12 14:58:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...	-
tutorialexplained.com	brit.ns.cloudflare.com, sage.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.78

NS records: brit.ns.cloudflare.com, sage.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tutorialexplained.com (unsigned zone)

⏱️ Timing

Total: 223ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.156.43, 104.21.64.227`
AAAA	2	`2606:4700:3031::ac43:9c2b, 2606:4700:3035::6815:40e3`
NS	2	`brit.ns.cloudflare.com, sage.ns.cloudflare.com`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	2	`google-site-verification=Qi9sQNqR0A1yWpc, v=spf1 include:_spf-eu.ionos.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brit.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tutorialexplained.com resolves to four IP addresses: 104.21.64.227, 172.67.156.43, 2606:4700:3031::ac43:9c2b and 2606:4700:3035::6815:40e3.

Among the host names that share IP numbers with tutorialexplained.com are santuariodeangeles.com, pfnymg.asia, bkshfc.com and two others.

Name Servers

Two name servers handle the delegation for tutorialexplained.com: brit.ns.cloudflare.com and sage.ns.cloudflare.com.

tutorialexplained.com has the same name server delegation as a number of other domains, such as websteradvisorgroup.com, farvoyage.workers.dev, bridgebuildersprogram.org and two more.

tutorialexplained.com shares at least some of its name servers with other domains, including eyec.cc, betmarino-adres-top.pages.dev, 7488a2.com and two others.

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

Host names resolving to 6 IP numbers:

brit.ns.cloudflare.com resolves to 108.162.192.78, 172.64.32.78 and 173.245.58.78 among others, with 3 other IP addresses in total.

sage.ns.cloudflare.com resolves to 108.162.195.236, 162.159.44.236 and 172.64.35.236 among others, with 3 other IP addresses in total.

Mail Servers

The MX records for tutorialexplained.com point to two mail servers: mx00.ionos.de and mx01.ionos.de.

tutorialexplained.com has the same mail server arrangement as a number of other domains, for example mus-haustechnik.com, sut-gbr.de, fastnachtsvereinneuendorf.de and two more.

tutorialexplained.com shares at least some of its mail servers with other domains, such as zeitgenusscafe.de.

mx00.ionos.de and mx01.ionos.de each resolve to one IP number: mx00.ionos.de points to 212.227.15.171 and mx01.ionos.de points to 212.227.15.188.