`tutorialdocs.com`

DNSSEC	⚠️ Not signed
NS	`piers.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:58::a29f:2c10^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piers.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c310^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`piers.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2310^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`piers.ns.cloudflare.com`
		A	108.162.195.16^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piers.ns.cloudflare.com`
		A	162.159.44.16^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piers.ns.cloudflare.com`
		A	172.64.35.16^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piers.ns.cloudflare.com`
NS	`zainab.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:50::a29f:2695^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c295^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zainab.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2295^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zainab.ns.cloudflare.com`
		A	108.162.194.149^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	162.159.38.149^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	172.64.34.149^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`

`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=1771291435

Same first word

tutorialdocs.com

Similar names

stariotcloud.cn

doctutorials.com

DNS History

7 records (2 active, 5 former)

○NSdns21.hichina.com2018-09-08 → 2021-06-18 · 3 obs

● 2018-09-08 04:46:54
● 2021-06-18 19:00:52
○ 2026-02-28 08:42:08

○NSdns22.hichina.com2018-09-08 → 2021-06-18 · 3 obs

● 2018-09-08 04:46:54
● 2021-06-18 19:00:52
○ 2026-02-28 08:42:08

●NSpiers.ns.cloudflare.com2026-02-28 → 2026-02-28 · 2 obs

○ 2021-06-18 19:00:52
● 2026-02-28 08:42:08

●NSzainab.ns.cloudflare.com2026-02-28 → 2026-02-28 · 2 obs

○ 2021-06-18 19:00:52
● 2026-02-28 08:42:08

○A47.88.13.1552021-06-18 → 2021-06-18 · 3 obs

○ 2018-09-08 04:46:54
● 2021-06-18 19:00:52
○ 2026-02-28 08:42:08

○A54.72.9.1152017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 22:55:30
○ 2018-09-08 04:46:54
○ 2026-02-28 08:42:08

○CNAME548260.parkingcrew.net2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 22:55:30
○ 2018-09-08 04:46:54
○ 2026-02-28 08:42:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net...	-
tutorialdocs.com	zainab.ns.cloudflare.com, piers.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.194.149

NS records: zainab.ns.cloudflare.com, piers.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tutorialdocs.com (unsigned zone)

⏱️ Timing

Total: 120ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 12

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

AI analysis

Two name servers piers.ns.cloudflare.com and zainab.ns.cloudflare.com handle the delegation for tutorialdocs.com.

tutorialdocs.com shares the same name server setup as other domains, for example capitalcarshare.org, taskbox.co, disdus.com, unibali.com and the-green-house.net.

tutorialdocs.com at least partially shares name servers with other domains, for example zeenetwork.co.in, auskor.net, patchyfuntimes.com, zz46.com and bankly.dk.

These name servers are often used together with phil.ns.cloudflare.com and ali.ns.cloudflare.com.

Host names with six IP numbers:

piers.ns.cloudflare.com points to 2606:4700:58::a29f:2c10, 2803:f800:50::6ca2:c310, 2a06:98c1:50::ac40:2310, 108.162.195.16, 162.159.44.16 and 172.64.35.16.

zainab.ns.cloudflare.com points to 2606:4700:50::a29f:2695, 2803:f800:50::6ca2:c295, 2a06:98c1:50::ac40:2295, 108.162.194.149, 162.159.38.149 and 172.64.34.149.

tutorialdocs.com - robtex.com