`huboftutorials.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:71f^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:87ad^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.7.31^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.173^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nicole.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ad3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nicole.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nicole.ns.cloudflare.com`
		A	108.162.192.211^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	172.64.32.211^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	173.245.58.211^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
NS	`yahir.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c22^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yahir.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c322^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yahir.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2322^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yahir.ns.cloudflare.com`
		A	108.162.195.34^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yahir.ns.cloudflare.com`
		A	162.159.44.34^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yahir.ns.cloudflare.com`
		A	172.64.35.34^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yahir.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.7.31, 172.67.135.173
		IPv6 hints	2606:4700:3030::6815:71f, 2606:4700:3036::ac43:87ad
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com
SOA	`nicole.ns.cloudflare.com`dns@cloudflare.com serial=2410710971

`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=1785620852

Same first word

huboftutorials.com

DNS History

20 records (6 active, 14 former)

●NSnicole.ns.cloudflare.com2026-02-22 → 2026-08-01 · 3 obs

○ 2018-08-02 10:46:56
● 2026-02-22 12:53:42
● 2026-08-01 22:04:54

○NSns09.domaincontrol.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 12:19:36
○ 2018-08-02 10:46:56
○ 2026-08-01 22:04:54

○NSns10.domaincontrol.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 12:19:36
○ 2018-08-02 10:46:56
○ 2026-08-01 22:04:54

●NSyahir.ns.cloudflare.com2026-02-22 → 2026-08-01 · 3 obs

○ 2018-08-02 10:46:56
● 2026-02-22 12:53:42
● 2026-08-01 22:04:54

○MXmailstore1.secureserver.net2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 12:19:36
○ 2018-08-02 10:46:56
○ 2026-08-01 22:04:54

○MXsmtp.secureserver.net2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 12:19:36
○ 2018-08-02 10:46:56
○ 2026-08-01 22:04:54

●A104.21.7.312026-02-22 → 2026-08-01 · 5 obs

○ 2018-08-02 10:46:56
● 2026-02-22 12:53:42
○ 2026-03-25 11:26:22
● 2026-04-30 02:42:02
● 2026-08-01 22:04:54

●A172.67.135.1732026-02-22 → 2026-08-01 · 5 obs

○ 2018-08-02 10:46:56
● 2026-02-22 12:53:42
○ 2026-03-25 11:26:22
● 2026-04-30 02:42:02
● 2026-08-01 22:04:54

○A184.168.221.352016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 12:19:36
○ 2018-08-02 10:46:56
○ 2026-08-01 22:04:54

○A188.114.96.02026-03-25 → 2026-03-25 · 4 obs

○ 2026-02-22 12:53:42
● 2026-03-25 11:26:22
○ 2026-04-30 02:42:02
○ 2026-08-01 22:04:54

○A188.114.97.02026-03-25 → 2026-03-25 · 4 obs

○ 2026-02-22 12:53:42
● 2026-03-25 11:26:22
○ 2026-04-30 02:42:02
○ 2026-08-01 22:04:54

○A216.239.32.212016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 12:19:36
○ 2018-08-02 10:46:56
○ 2026-08-01 22:04:54

○A216.239.34.212016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 12:19:36
○ 2018-08-02 10:46:56
○ 2026-08-01 22:04:54

○A216.239.36.212016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 12:19:36
○ 2018-08-02 10:46:56
○ 2026-08-01 22:04:54

○A216.239.38.212016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 12:19:36
○ 2018-08-02 10:46:56
○ 2026-08-01 22:04:54

●A2606:4700:3030::6815:71f2026-02-22 → 2026-08-01 · 5 obs

○ 2018-08-02 10:46:56
● 2026-02-22 12:53:42
○ 2026-03-25 11:26:22
● 2026-04-30 02:42:02
● 2026-08-01 22:04:54

○A2606:4700:3033::ac43:87ad2026-02-22 → 2026-04-30 · 6 obs

○ 2018-08-02 10:46:56
● 2026-02-22 12:53:42
○ 2026-03-25 11:26:22
● 2026-04-30 02:42:02
○ 2026-07-02 07:32:34
○ 2026-08-01 22:04:54

●A2606:4700:3036::ac43:87ad2026-07-02 → 2026-08-01 · 3 obs

○ 2026-04-30 02:42:02
● 2026-07-02 07:32:34
● 2026-08-01 22:04:54

○A2a06:98c1:3120::2026-03-25 → 2026-03-25 · 4 obs

○ 2026-02-22 12:53:42
● 2026-03-25 11:26:22
○ 2026-04-30 02:42:02
○ 2026-08-01 22:04:54

○A2a06:98c1:3121::2026-03-25 → 2026-03-25 · 4 obs

○ 2026-02-22 12:53:42
● 2026-03-25 11:26:22
○ 2026-04-30 02:42:02
○ 2026-08-01 22:04:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net...	-
huboftutorials.com	nicole.ns.cloudflare.com, yahir.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.211

NS records: nicole.ns.cloudflare.com, yahir.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for huboftutorials.com (unsigned zone)

⏱️ Timing

Total: 142ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.135.173, 104.21.7.31`
AAAA	2	`2606:4700:3036::ac43:87ad, 2606:4700:3030::6815:71f`
NS	2	`nicole.ns.cloudflare.com, yahir.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nicole.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

huboftutorials.com points to the four IP addresses 104.21.7.31, 172.67.135.173, 2606:4700:3030::6815:71f and 2606:4700:3036::ac43:87ad.

Additional host names — black(0x706f726e)8.com, alumni-web-staging.smkn5batam.com, www.milliirade.com and two others — share IP numbers with huboftutorials.com.

Name Servers

DNS delegation for huboftutorials.com points to two name servers: nicole.ns.cloudflare.com and yahir.ns.cloudflare.com.

huboftutorials.com shares its name server setup with other domains, including nuttynutritionistheather.com, barisakyurt.com, novastruct.io and two others.

At least some of huboftutorials.com's name servers are shared with other domains, for example arismardoespiritosanto.com.br, nemowib.org, 5iuid.com and two more.

These name servers tend to be deployed in combination with the name servers kyree.ns.cloudflare.com and peyton.ns.cloudflare.com.

Host names with 6 IP numbers:

nicole.ns.cloudflare.com has IP addresses 108.162.192.211, 172.64.32.211 and 173.245.58.211, plus 3 other.

yahir.ns.cloudflare.com has IP addresses 108.162.195.34, 162.159.44.34 and 172.64.35.34, plus 3 other.

huboftutorials.com - robtex.com